CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® Features Compliant with PCIMG® CompactPCI® specifications. Input-to-output isolation. 4 high current outputs. • RoHS lead-free solder and exempted products are available lead-free-solder- • Flexible load-distribution • Integrated ORing FETs / diodes for true redundancy • Inhibit and enable inputs • Remote sense lines • Single-wire current share for 3 outputs • Hot-swap capability • Extremely low inrush current • Extremely high efficiency • 1500 VDC input to PE (case) electric strength test • Positronic 47-pin connector • Automatic output power derating at high temperature • Overtemperature, protection 3U 100 3.9" 8 HP 41 1.6" overvoltage, and overcurrent Safety according to IEC/EN 60950-1, UL 60950 162.5 6.4" PRODUCT SERVICE Production monitored Type tested Description The CPD Series are highly reliable power supplies for CompactPCI® systems, which are increasingly used in communications, industrial, military, aerospace, and other applications. These power supplies offer high power density in plug-in modules that meet the requirements of the PICMG® power interface specification for CompactPCI® systems. The converters use the patented EDGETM technology and provide important advantages such as flexible output power, extremely high efficiency, excellent reliability, full input-to-output isolation, negligible inrush current, hot swap capability, soft start, and overtemperature protection. The inputs are protected against surges and transients occurring on the source lines and cover an input voltage range from 36 VDC up to 75 VDC. The outputs have continuous overload, open-circuit, and Table of Contents The aluminium case acts as a heat sink and as RFI shield. It is particularly suitable for vertical mounting in 19" rack systems, but it can also be mounted in any other position as long as the necessary airflow is ensured. The connector is a 47-pin type from Positronic. Page Description ..................................................................... 1 Model Selection ............................................................. 2 Functional Description ................................................... 2 Electrical Input Data ....................................................... 3 Electrical Output Data .................................................... 4 Auxiliary Functions ......................................................... 6 NOV 28, 2006 revised to JAN 29, 2007 short-circuit protection. LEDs on the front panel, a temperature warning signal, and a fail signal indicate the status of the power supply. Voltage suppressor diodes protect the input against overvoltage. Full n+1 redundant operating mode is made by integrated ORing FETs / diodes. When several converters are connected in parallel, a single-wire connection between converters ensures current sharing. The converters are designed as two separate forward converters with synchronous rectifiers at the outputs. The switching frequency is fixed at approx. 135 kHz. Page Electromagnetic Compatibility (EMC) ............................ 9 Immunity to Environmental Conditions ........................ 10 Mechanical Data .......................................................... 11 Installation Instructions ................................................ 12 Declaration of Conformity ............................................ 13 Page 1 of 13 www.power-one.com CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® Model Selection Model 3 Output Input voltage No. Vo nom [VDC] Io nom [A] Io max [A] CPD200-4530 CPD200-4530G Vo1 Vo2 Vo3 Vo4 5.0 3.3 12 –12 20 20 2.5 0.5 CPD250-4530 CPD250-4530G Vo1 Vo2 Vo3 Vo4 5.0 3.3 12 –12 25 20 4 1 1 2 3 Rated power 1 Efficiency 2 Case ηtyp [%] 2 1 Vi min – Vi max Po nom [W] 40 40 5.5 2 36 – 75 VDC 200 82 3U x 8HP 40 40 5.5 2 36 – 75 VDC 250 82 3U x 8HP The sum of the power of all outputs may not exceed the total power for the specified required forced-air cooling. Typical efficiency at Vi nom, Io nom. Models ending with G are RoHS-compliant for all 6 substances. Product Marking Label with specific type designation, applicable safety approvals and recognition marks, CE mark, warnings, Power-One patents and company logo, input voltage range, Functional Description The converter input is protected against surges and transients occurring on the source lines. The highly efficient input filter and the active inrush limiter ensure a very low inrush current of short duration. This prevents circuit nominal output voltage and output current, degree of protection, batch no., serial no. and data code including production site, modification status and date of production. Identification of LEDs. breakers and fuses from being damaged at switch on. The converter is equipped with two independent high efficiency 2-switch forward converters, switching 180° out of phase to minimize ripple current at the input. Both converters are fully regulated. On the secondary side, two Secondary control circuit Forward converter 140 kHz Forward converter 140 kHz Secondary control circuit Inrush current limiter Primary control circuit Vi Input filter 03110a Linear Regulator Or-ing FET Vo1 Or-ing FET Vo2 Or-ing diode Vo3 Or-ing diode Vo4 Fig. 1 Block diagram. Pin allocation see Mechanical Data NOV 28, 2006 revised to JAN 29, 2007 Page 2 of 13 www.power-one.com CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® high current synchronous rectifiers supply the 5 V and 3.3 V outputs with up to 40 A. The secondary controlled +12 V post regulator is supplied by an additional winding of the 3.3 V main transformer, and the linear regulator for the –12 V output is supplied by the output choke of the +12 V output. After rectification, the output filter reduces ripple and noise to a minimum without compromising the dynamic response. All outputs are protected from the bus by decoupling FETs or diodes. A current monitor calculates the output power. As soon as the output power exceeds the maximum threshold level, the converter starts to reduce the output power by decreasing the output voltages. In contrast to the outputs 5 V, 3.3 V and +12 V with active current sharing, the –12 V output has a droop characteristic for passive current sharing. Each converter has a switching frequency of around 135 kHz. Power-One's Efficient Dual Geometric Edge (EDGETM) Technology facilitates high current density, increases reliability by reducing component stresses, and decreases the amount of heat dissipated. The backbone of this patented technology is an interleaved, multichannel forward converter utilising transitional resonant switching techniques and proprietary leading and trailingedge pulse width modulation. It has a proven track record in high-availability power solutions. Electrical Input Data General Conditions: TA = 25 °C, unless TC is specified. Table 2: Input data Input CPD200 Characteristics Conditions min typ Vi Operating input voltage Vi nom Nominal input voltage Vi abs Input voltage limits without damage Ii Typical input current Vi nom, Io nom 5.1 Ii max Max. input current Vi min, Io nom 7.0 Io = 0 – Io max TC min – TC max 36 CPD250 max min 75 36 typ 48 max Unit 75 VDC 48 80 80 6.3 7.6 8.7 A 9.5 Iinr p Peak inrush current Vi max, Io nom 12 12 P i0 No-load input power Vi min – Vi max Io = 0 30 30 P i inh Input power, when disabled Vi min – Vi max 3.2 3.2 Ci Input Capacitance 1360 1360 µF fswitch Switching frequency 135 135 kHz Input Fuse A fuse mounted inside the converter protects the module against further damage in the case of a failure. The fuse cannot be made externally accessible. Reverse polarity at the input will cause the fuse to blow but no other damage. Note: Fuse is not customer-accessible. Fuse type Fuse rating CDP200/250 slow blow T 250 V, 12.5 A Input Transient Protection The CPD Series input range and input filters have been designed and tested to meet the requirements of EN 61000-4-5, criterion B. Inrush Current Limitation The CPD Series incorporates an active inrush current limiter in the input circuitry, which reduces the peak inrush current value by a factor of 10 – 15 to protect connectors and switching devices from damage. NOV 28, 2006 revised to JAN 29, 2007 Note: The inrush current limitation is achieved using an electronic circuitry. For effective limitation the converter should not be switched on and off more frequently than every 8 seconds. A metal oxide VDR (Voltage Dependent Resistor) together with the input fuse and suppressor diode form an effective protection against high input voltage transients, which typically occur in most installations. Table 3: Fuse specification Model W Reverse Polarity The converters are not protected against reverse polarity at the input to avoid unwanted power loss. In case of reversed input voltage, the suppressor diode conducts blowing the fuse, but preventing further damage. Page 3 of 13 www.power-one.com CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® Electrical Output Data General Conditions: – TA = 25 °C, unless Tc is specified. – CPD200: 250 LFM (1.25 m/s), CPD250: 400 LFM (2 m/s), – Sense lines connected directly at the connector. Table 4a: Output data for Vo1, Vo2 Output Vo1 5.0 V Vo2 3.3 V Characteristics Conditions min typ max min typ max Unit Vo Vi nom, 50% Io nom 4.95 5.0 5.05 3.267 3.3 3.333 VDC Output voltage 20/25 1 Io nom Nominal output current Io max Max. output current IoL Output current limit Io min Minimum load vo Output voltage noise Switch. frequ. Total Vi min – Vi max TC min – TC max 20 40 40 50 50 no min. load required no min. load required Vi nom, Io nom BW = 20 MHz C ext = 22 µF + 100 nF mVpp 60 60 ∆VoV Static line regulation Vi min – Vi max, Io nom ±25 ±18 ∆VoL Vi nom, 50 – 100% Io max ±50 ±33 Static load regulation ∆VoS Overshoot at switch on/off vo d td Dynamic Voltage load deviation regulation Recovery time 0 mV 0 ± 120 ± 120 100 100 Vo1: ∆Io = 10 A, dI o/dt = 2 A/µs Vo2: ∆Io = 10 A, dI o/dt = 2 A/µs αVo Temperature coefficient of output voltage TC min – TC max 0 – Io nom, Vi min – Vi max th Hold-up time starting at Vi nom, Io nom ts Start-up time Vi nom, Io nom 1 A ±0.3 ±0.2 4 mV/K 4 150 200 µs ms 150 200 CPD200: 20 A, CPD250: 25 A NOV 28, 2006 revised to JAN 29, 2007 Page 4 of 13 www.power-one.com CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® Table 4b: Output data for Vo3, Vo4 Output Vo3 12 V Characteristics Conditions Vo Vi nom, 50% Io nom Output voltage min 11.88 IoL Output current limit Io min Minimum load vo Output voltage noise Switch. frequ. Total typ max min 12.0 12.12 –11.52 2.5/4 1 Io nom Nominal output current Io max Max. output current Vo4 –12 V Vi min – Vi max TC min – TC max typ max Unit –12.0 –12.48 VDC 0.5/1 1 5.5 2 7 I o3 > 75% Io 4 Vi nom, Io nom BW = 20 MHz Cext = 22 µF + 100 nF 2 3.5 no min. load required mVpp 120 120 ∆VoV Static line regulation Vi min – Vi max, Io nom ±60 ±60 ∆VoL Vi nom, 50 – 100% Io max ±120 – 480 3 Static load regulation ∆VoS Overshoot at switch on/off vo d td 0 Temperature coefficient of output voltage TC min – TC max 0 – Io nom, Vi min – Vi max th Hold-up time starting at Vi nom, Io nom ts Start-up time Vi nom, Io nom 1 Values for CPD200/CPD250 2 Required mV 0 Dynamic Voltage Vo3: ∆Io = 2 A, dIo /dt = 2 A/µs load deviation Vo4: ∆Io = 0.5 A, dIo /dt = 2 A/µs regulation Recovery time αVo A ± 200 ± 200 500 500 ±0.3 ±0.5 4 mV/K 4 150 to maintain regulation of Vo4 3 Droop 200 µs ms 150 200 characteristic for passive current sharing Hold-up Time For extended hold-up time, use external output capacitors or decoupling diodes and input capacitors of adequate size. Formula for additional external input capacitor 2 • Po • (t h total – t h) • 100 C i ext = –––––––––––––––––––– η • (Vti2 – Vi min2) where as: C i ext = = Po η = th total = th = Vi min = Vti = All outputs have a constant current limitation with a rectangular characteristic (see figure below). The total current from the main power trains Vo1, Vo2 and Vo3 is limited by Po max. So there is a free choice of load distribution between these outputs. Vo/Vo nom 1.0 0.95 external input capacitance [mF] output power [W] efficiency [%] total hold-up time [ms] hold-up time [ms] minimum input voltage [V] threshold level [V] Io nom Io max Io L 05186a 0.5 Hot Swap Hot swap is possible. Using the hot-swap capability, the output voltages may deviate dynamically by max. 5% during the plug-in / plug-out operations. Output Protection and Current Limitation Io 0 Fig. 2 Current limitation behavior of a CPD. The outputs are fully protected against continuous open circuit (no load) and also against continuous short circuit. NOV 28, 2006 revised to JAN 29, 2007 Page 5 of 13 www.power-one.com CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® Thermal Considerations If a converter CPD is mounted in an upright position with air flow of 250 LFM (CPD200) or 400 LFM (CPD250) allowing unrestricted forced air cooling, and is operated at its nominal input voltage and power at maximum ambient temperature TA max (see: Temperatures), the temperature measured at the measurement point of the case temperature TC (see: Mechanical Data) will approach the indicated maximum value TC max (105 °C) after an initial warm-up phase. However, the relationship between TA and TC depends heavily on the operating conditions and system integration. The thermal conditions are influenced significantly by the input voltage, the output current, the airflow, and the temperature of the adjacent elements and surfaces. TA max is therefore contrary to TC max only an indicative value. Caution: The installer must ensure that under all operating conditions TC remains within the limits shown in the diagrams fig. 3 valid for a converter mounted in free and quasi-stationary air, allowing unrestricted convection cooling. Note: Forced-air cooling or an additional heat sink can improve the reliability or allow TA to be increased above TA max provided that TC max is not exceeded. Thermal Protection A temperature sensor fitted on the main PCB provides an over temperature warning (degrade) signal 15 °C before the temperature Tc max at which the thermal derating begins to reduce the output power. The output power returns to the nominal value, if the temperature drops back below this limit. See Temperature Warning and Shut-Down. Po /Po nom Po /Po nom 250 LFM = 1.25 m/s 200 LFM = 1 m/s 05190-CPA200 1.0 0.6 0.5 400 LFM = 2 m/s 0.6 0.5 Convection cooling in upright position Convection cooling in upright position 0 05190a 1.0 TA min 30 40 50 70 0 90 °C Fig. 3a Output power versus temperature TA (CPD200) 30 TA min 40 50 90 °C 70 Fig. 3b Output power versus temperature TA (CPD250) Auxiliary Functions pin 24), the internal logic will disable all outputs. The inhibit input is protected by a decoupling diode. Inhibit Table 5: Inhibit data The inhibit input enables (logic high, pull up) or disables (logic low, pull down) all outputs, if a logic signal (TTL, CMOS) is applied. In systems consisting of several converters this feature may be used to control the activation sequence of the converters by means of logic signals, or to enable the source to start up, before full load is applied. Characteristics Vinh Conditions min typ max Unit Inhibit Vo = off Vi min – Vi max –2 voltage I = 0 – Io max Vo = on o 2.4 0.8 tr Rise time 120 tf Fall time Note: If this function is not used, the inhibit pin 39 can be left open (not connected). If pin 39 is connected to a return (e.g. V 50 ms depending on I o Vo /Vo nom 1 06155a 06153b 46 INH# 0.1 0 39 RTN Fig. 4 Definition of Vinh. NOV 28, 2006 revised to JAN 29, 2007 tf Inhibit 1 Vinh 47 t tr 0 (24) t Fig. 5 Typical output response as a function of inhibit voltage. Page 6 of 13 www.power-one.com CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® Enable Power Fail Signal Connect enable pin 27 (EN#) with signal return pin 22 (RTN) externally to start the converter. Pin 27 is shorter than the others ensuring startup only when all other pins are already connected to the system providing a true hotswap capability. The power fail circuitry monitors the input voltage and all output voltages. Its output signal Vfail changes from high to low impedance, when one of the monitored voltages falls below the threshold level; Vfail changes back to high impedance, when the monitored voltage exceeds the threshold level again. Temperature Warning and Shut-Down The temperature warning circuitry monitors the case temperature. Its output signal changes from high to low impedance, when the case temperature exceeds the upper threshold level, and changes back to high impedance, when the case temperature falls below the lower threshold level. Pin 38 (degrade signal VDEG#) is internally connected via the collector-emitter path of an NPN transistor to the signal return pin 22. The current I DEG# through should not exceed 40 mA. To prevent the NPN transistor from damage, VDEG# should not exceed 40 V. The threshold levels correspond to approx. 90% of Vi min and approx. 85% of Vo nom. Connector pin 42 (fail signal Vfail) is internally connected via the drain-source path of a JFET (self-conducting type) to the signal return pin 22. The current Ifail should not exceed 2.5 mA. The JFET is not protected against overvoltage; Vfail should not exceed 40 V. 11006a Vo+ 46 Rp 42 Input If the case temperature TC exceeds 105 °C, the converter will be disabled. It resumes operation, once TC falls below 105 °C. Ifail FAL# Vfail 11056a Vo+ 46 47 22 RTN Input Rp Fig. 8 Power Fail: JFET output, Ifail ≤2.5 mA. IDEG# 38 DEG# Sense Lines VDEG# (Only for Vo1, Vo2 and Vo3.) 22 47 RTN Fig. 6 Degrade signal: NPN output VDEG# ≤40 V, I DEG# ≤20 mA Po /Po max VDEG# [V] 10 05189a 1 8 0.8 0.6 degrade signal 4 0.4 2 0.2 0 0 60 70 80 100 90 110 °C Fig. 7 Degrade signal VDEG# versus case temperature TC Case Temperature min typ max 80 °C 85 °C 90 °C NOV 28, 2006 revised to JAN 29, 2007 The voltage difference between any sense line at its respective power output pin (as measured on the connector) should not exceed the following values. Table 7: Sense line data Output [V] 3.3 Total voltage difference between sense lines and their respective outputs 0.8 V 5 1V 12 1V Note: The output terminals Vo+ and Vo – must always be connected to the load before connecting the sense lines S+ and S–, otherwise the converter will be damaged. Table 6: Degrade threshold level Threshold level To ensure correct operation, each sense line (S+ and S–) should be connected to its respective power output (Vo+ and Vo–). Note: All outputs have a common sense return. thermal shut-down 6 This feature allows the compensation of voltage drops across the connector contacts and if necessary, across the load lines. Note: If the sense lines S+ and S– compensate for a considerable voltage drop, the output loads shall be reduced in order to respect the maximum output power. Page 7 of 13 www.power-one.com CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® Active Current Sharing for Vo1, Vo2, Vo3 without further precautions, when several converters are connected in parallel. An increase in output current decreases the output voltage according to the formula: The current sharing facility, consisting of a single-wire link, should be used, where several converters are operated in parallel connection, for example, high reliability n+1 redundant systems or systems providing higher output power. Not more than six converters should be connected in parallel. Vo = 12 V + (0.5 – Io ) • 0.96 V Io nom ∆Vo Using this feature reduces the stress on the individual converters and improves the reliablity of the system. Interconnection of the current sharing terminals causes the converters to share the output current evenly. In n+1 redundant systems a failure of a single converter will not lead to a system failure, since the outputs are already decoupled by FETs and diodes internally. 05188a 4% Vo set 0 –4% Load regulation Io /Io nom 0.01 Passive Current Sharing for Vo4 0.5 1 Fig. 9 Output voltage Vo 4 versus output current Io 4. The output voltage changes slightly with the output current (droop characteristic) ensuring automatic current sharing LEDs A green LED "Input OK" and a red LED "Fault" are incorporated in the front panel. 06156a Input OK Fault Vi LEDs "Input OK" and "Fault" status versus input voltage. Conditions: Po – Po max , TC – TC max , Vinh = open IO LED "Fault" status versus output current. Conditions: Vi min – Vi max, TC – TC max , Vinh = open TC LED "Fault" status versus case temperature. Conditions: Po – Po max , Vi min – Vi max , Vinh = open Vi max Vi min Fault IoL Fault TC max Vinh threshold LED "Fault" status versus Vinh. Fault Vi inh Conditions: Po – Po max , Vi min – Vi max , TC – TC max -2 V +0.8 V +2.4 V +50 V LED Status undefined LED off LED on If +12 V bus voltage is present, LED is on. NOV 28, 2006 revised to JAN 29, 2007 Page 8 of 13 Fig. 10 Display status of LEDs www.power-one.com CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® Electromagnetic Compatibility (EMC) A metal oxide VDR together with an input fuse and filter form an effective protection against high input transient voltages which typically occur in most installations. The CPD Series has been successfully tested to the following specifications: Electromagnetic Immunity Table 8: Immunity type tests Phenomenon Standard Level Coupling mode 1 Value applied Waveform Source imped. Test procedure Electrostatic discharge (to case) IEC/EN 61000-4-2 4 contact discharge 8000 Vp 1/50 ns 330 Ω yes A air discharge 15000 Vp 10 positive and 10 negative discharges Electromagnetic IEC/EN field 61000-4-3 3 antenna 10 V/m AM 80% 1 kHz n.a. 80 – 1000 MHz yes A 10 V/m 50% duty cycle 200 Hz repetition frequency capacitive, o/c 1000 Vp 50 Ω A 2000 Vp 60 s positive 60 s negative transients per coupling mode yes direct, i/c, +i/– i bursts of 5/50 ns 2.5/5 kHz over 15 ms; burst period: 300 ms 1.2/50 µs 12 Ω 5 pos. and 5 neg. surges per coupling mode yes B 2Ω 150 Ω 0.15 – 80 MHz yes A Electrical fast transients/burst IEC/EN 61000-4-4 3 Surges IEC/EN 61000-4-5 3 IEC/EN 61000-4-6 3 Conducted disturbances 1 2 i/c 2000 Vp +i/– i 1000 Vp i, o, signal wires 10 VAC (140 dBmV) AM 80% 1 kHz In Peroper. form. 2 900 ±5 MHz i = input, o = output, c = case connedted to PE A = normal operation, no deviation from specifications, B = temporary deviation from specs possible. Electromagnetic Emission Radiated and conducted emissions meet class A according to EN 55011/55022. [dBmV/m] 50 EN 55022 A 40 EN 55022 B EN 55022 A CPD250_cond_qp 07122a 30 EN 55022 B 20 10 Fig. 11 Typical disturbance voltage (quasi peak) at the input according to EN 55022, measured at Vi nom and Io nom (CPD250-4530). NOV 28, 2006 revised to JAN 29, 2007 300 250 230 200 150 100 50 30 [MHz] Fig. 12 Typical radiated electromagnetic field strength (quasi peak) according to EN 55011/55022, normalised to a distance of 10 m, measured at Vi nom and Io nom. Page 9 of 13 www.power-one.com CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® Immunity to Environmental Conditions Table 9: Mechanical and climatic stress Test method Ca Standard Test conditions Status Temperature: Relative humidity: Duration: 40 ±2 °C IEC/EN 60068-2-27 Acceleration amplitude: Bump duration: Number of bumps: 20 gn 11 ms 18 (3 in each direction) Converter operating Bump (half-sinusoidal) IEC/EN 60068-2-29 Acceleration amplitude: Bump duration: Number of bumps: 15 gn 6 ms 6000 (1000 in each direction) Converter operating Random vibration wide band Reproducibility high IEC/EN 60068-2-35 Acceleration spectral density: Frequency band: Acceleration magnitude: Test duration: 0.05 g n2/Hz 20 – 500 Hz 4.9 gn rms 3 h (1 h in each axis) Converter operating Drop test Converter in proper packing 0.75 m 3 directions Not operating Damp heat steady state IEC/EN 60068-2-78 Ea Shock (half-sinusoidal) Eb Fda Converter not operating 93 +2/-3 % 56 days Temperatures Table 10: Temperature specifications, valid for an air pressure of 800 – 1200 hPa (800 – 1200 mbar) Relative humidity 3 [%] Characteristics Conditions min TA Operational 1 Ambient temperature temperature 2 TC Case TS Storage temperature Rth C-A Thermal resistance case to ambient in still air 1 2 3 Non operational typ Temperature [°C] max min 5 95 –25 50 5 95 –25 105 2 95 –40 85 10 typ max 2 K/W See: Thermal Considerations. Overtemperature shut-down at TC ≥105 °C Non condensing humidity Reliability Table 11: MTBF Ratings at specified case temperature Model MTBF acc. to CPD250-4530 MIL-HDBK-217F, notice 2 NOV 28, 2006 revised to JAN 29, 2007 Ground benign 40 °C Ground fixed 40 °C 288 000 59 000 Page 10 of 13 Unit 70 °C Ground mobile 50 °C 33 000 27 000 h www.power-one.com CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® Mechanical Data European Projection Dimensions in mm. 169.4 (6.671") 2.54 (0.1") 162.5 (6.399") 09135a 128.7 (5.067") 95 (3.74") 100 (3.937") Measuring point for case temperature TC 12.88 (0.507") 6.6 (0.26") Airflow Fig. 13 Overall size: 162.5 mm x 128.7 mm x 40.6 mm Weight: 0.8 kg 40.6 (1.60") Fig. 14 View of the Positronic connector Connector: Positronic PCIH47M400A1 10087a 1 3 5 7 9 11 13 15 17 19 21 24 27 30 33 36 39 42 46 22 25 28 31 34 37 40 43 23 26 29 32 35 38 41 44 Connector Pin Allocation The connector pin allocation table defines the electrical potentials and the physical pin positions on the Positronic connector. Pin no. 45 (protective earth) pin is a leading pin, ensuring that it makes contact with the female connector first. 45 2 4 6 8 10 12 14 16 18 20 47 Fig. 15 Pinout of the Positronic (PCIH47M400A1) connector. Maiting connector: PCIH47F300A1 Table 12: Pin allocation of the Positronic (PCIH47M400A1) connector Pin1 Length 2 1-4 5-12 13-18 19 20 21 22 23 24 25 26 27 28 29 30 31 B B B B B C C C C C C D C C C C 1 2 3 Signal name Vo1 RTN Vo2 RTN Vo3 Vo4 RTN Reserved RTN n.c. Reserved EN# n.c. n.c. Vo1SENSE n.c. Description Output 1 Return (Vo1 and Vo2) Output 2 Return (Vo3) Output 3 Output 4 Return Reserved Return (Vo4) Do not connect Reserved Enable Do not connect Do not connect Vo1 remote sense Do not connect Pin1 Length 2 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 C C C C C C C C C C C C C A3 A A Signal name n.c. Vo2SENSE SRTN Vo1SHARE Vo3SENSE n.c. DEG# INH# n.c. Vo2SHARE FAL# n.c. Vo3SHARE CGND +DCIN –DCIN Description Do not connect Vo2 remote sense Sense return Vo1 current share Vo3 remote sense Do not connect Degrade signal Inhibit Do not connect Vo2 current share Fail signal Do not connect Vo3 current share Chassis ground Positive input Negative input Pin numbers shown are for the female backplane connector A = very long pins, B = long pins, C = short pins, D = very short pins. Pin 45 of the female connector is leading, ensuring that chassis ground makes contact first. NOV 28, 2006 revised to JAN 29, 2007 Page 11 of 13 www.power-one.com CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® Installation Instructions Standards and Approvals These converters are components, intended exclusively for installation within other equipment by an industrial assembly process or by a professionally, competent person. Installation must strictly follow the national safety regulations in respect of the enclosure, mounting, creepage distances, clearance, casualty markings, and segregation requirements of the end-use application. The converters correspond to class I equipment. Connection to the system shall be made via the mating female connector (see fig. 15). Other installation methods may not meet the safety requirements. Check for hazardous voltages before altering any connections. The converters are provided with a leading pin no. 45, which is reliably connected to the case. For safety reasons it is essential to connect this pin to the protective earth of the supply system, see also: Safety of Operator-Accessible Output Circuits. All converters are UL-recognized according to UL 60950 and CAN/CSA C22.2 No. 60950, and approved by TÜV to IEC/EN 60950-1:2001. The following considerations have been made during design concerning safety : • Build-in component • Basic insulation between input and output, based on 75 VDC. The input is identified as TNV-2. • Operational insulation between output(s) and case • Use in a pollution degree 2 environment. The converters are subject to manufacturing surveillance in accordance with the above mentioned UL standards and ISO 9001:2000. Isolation The electric strength test is performed as factory test in The Vi input (pin no. 46) is internally fused. This fuse is accordance with EN 50116 and EN/IEC 60950 and designed to protect the converter in case of over current, should not be repeated in the field (see table Isolation). but may not be able to satisfy all customer requirements. Power-One will not honour any guarantee claims External fuses in the wiring to one or both input pins (no. 46 resulting from electric strength field tests. and/or no. 47) may therefore be necessary to ensure compliance with local requirements. Table 13: Isolation Important: If the inhibit function is not used, pin 39 (i) should be left unconnected to enable the outputs. Enable Pin 27 (EN#) should be connected to pin 22 (RTN) to enable the outputs. Do not open the converters, or the warranty will be invalidated. Make sure that there is sufficient airflow available for convection cooling. This should be verified by measuring the case temperature, when the converter is installed and operated in the end-use application. The maximum specified case temperature TC max should not be exceeded. Characteristic Electric strength test Unit Actual factory test ≥1 s 15001 700 VDC AC test voltage equivalent to factory test 1000 500 VAC >300 >300 MΩ Insulation resistance at 500 VDC 1 Input to Outputs case + outputs to case According to IEC/EN 60950, subassemblies connecting input to output are pre-tested with ≥ 3 kVDC. Make sure that a converter failure (e.g., by an internal short-circuit) does not result in a hazardous condition. Cleaning Agents The power supplies are not hermetically sealed. In order to avoid possible damage, any penetration of cleaning fluids is to be avoided. Protection Degree The converters correspond to protection degree IP 20, provided that the female connector is fitted. Safety of Operator-Accessible Output Circuits If the output circuit of a DC-DC converter is operatoraccessible, it shall be a SELV circuit according to the IEC/EN 60950 related safety standards. However, it is the sole responsibility of the installer to ensure the compliance with the relevant and applicable safety regulations. NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president of Power-One, Inc. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. NOV 28, 2006 revised to JAN 29, 2007 Page 12 of 13 www.power-one.com CPD Series Data Sheet 200 – 250 Watt CompactPCI ® DC-DC Converters ® Declaration of Conformity Declaration of Conformity CE MARKING We, Power-One, Inc.,740 Calle Plano, Camarillo, CA. 93012 USA declare under our sole responsibility that the products; Power Supply Model: CPD200 and CPD250 Series to which this declaration relates, is/are in compliance with the following document(s): Quality Standard(s): ISO 9001, EN 29001 Directive: DIR 73/23/EEC, Low Voltage Directive Product Safety Standard(s): EN 60950-1: 2001 IEC 60950-1: 2001 (Licensed by a Notified Body to the European Union ) These component level power supplies are intended exclusively for inclusion within other equipment by an industrial assembly operation or by professional installers per the Installation Instructions provided with the power supplies. The power supply is considered Class I and must be connected to a reliable earth grounding system. Camarillo, Ca. (Manufacturer) (Place) October 24, 2006 (Date) Robert P. White Jr. Product Safety Director NOV 28, 2006 revised to JAN 29, 2007 Page 13 of 13 www.power-one.com