450-480 WATT MEDICAL & ITE POWER SUPPLIES DESCRIPTION PM450 SERIES (LVD) The PM450 series comprising single and multiple output models for 450-480 watts of continuous output power is RoHS specially designed for medical and ITE applications, not for life-supporting equipment. They operate at 90-264 VAC input voltage without the need of a selector strap. The units are constructed on a printed circuit board with a U-bracket for mechanical support and heat sinking. A cover-and-fan assembly can be added during manufacturing. FEATURES z z z z z z z z z z SAFETY STANDARD APPROVALS EN61000-3-2 class A and D compliant Power Factor 0.98 typical Overvoltage protection Short-circuit protection Thermal protection Power Fail Detect (PFD) Signal 100% burn-in at full rated load Remote sense on output #1 and output #2 Remote inhibit – TTL high to disable output Compliant with RoHS requirements UL 60601-1, CSA C22.2 No. 601.1 File No. E178020 TÜV EN 60601-1 UL 60950-1, CSA C22.2 No. 60950-1 TÜV EN 60950-1 ENVIRONMENTAL SPECIFICATIONS INPUT SPECIFICATIONS Input voltage: Input frequency: Input current: Earth leakage current: 90-264 VAC 47-63 Hz 7.1 A（ rms） for 115 VAC 3.5 A（ rms） for 230 VAC 240 μA max.@ 264 VAC, 63 Hz Operating temperature: Storage temperature: Relative humidity: Derating: GENERAL SPECIFICATIONS OUTPUT SPECIFICATIONS Output voltage/current: See rating chart. Maximum output power: Ripple and noise: Overvoltage protection: See rating chart. 1% peak to peak maximum Provided on output #1 only; set at 115-140% of its nominal output voltage All outputs protected to short circuit conditions All outputs ±0.04% /℃ maximum Maximum excursion of 4% or better on all models, recovering to 1% of final value within 500us after a 25% step load change Overcurrent protection: Temperature coefficient: Transient response: Fan power: 0 ℃ to +70 ℃ -40 ℃ to +85 ℃ 5% to 95% non-condensing Derate from 100% at +50℃ linearly to 50% at +70℃ Switching frequency: 60 KHz ±10 KHz Power factor: 0.98 typical Efficiency: 80% minimum on all models Hold-up time: 12 ms minimum at 110 VAC Line regulation: ±0.2% maximum at full load 40 A @ 115 VAC or 80 A @ 230 VAC, at 25 ℃ cold start 4000 VAC from input to output, Withstand voltage: 1500 VAC from input to ground, 500 VAC from output to ground 300,000 hours at full load at 25 ℃ MTBF: ambient, calculated per MIL-HDBK-217F EMC Performance (IEC60601-1-2) Inrush current: 12 V at 400 mA for B version, 12 V at 100 mA for C version EN55011 / EN55022 Class B conducted, Class A radiated FCC: Class B conducted, Class A radiated VCCI: Class B conducted, Class A radiated INTERFACE SIGNALS EN61000-3-2: Harmonic distortion, Class A and D PFD: EN61000-3-3: Line flicker EN61000-4-2: ESD, ±8 KV air and ±6 KV contact EN61000-4-3: Radiated immunity, 3V/m Inhibit： TTL logic high for normal operation and TTL logic low upon loss of input power. This signal appears at least 1ms prior to master output dropping 5% below its nominal value. This signal also provides a minimum delay of 100 ms after master output is within regulation. Requires an external TTL high level signal to inhibit outputs for standard models. EN61000-4-4: Fast transient/burst, ±2 KV EN61000-4-5: Surge, ±1 KV diff., ±2 KV com EN61000-4-6: Conducted immunity, 3 V/ms EN61000-4-8: Magnetic field immunity, 3 A/m Voltage dip immunity, 30% reduction for 500 ms, 60% reduction for 100 ms, and >95% reduction for 10 ms EN61000-4-11: 33 UNIVERSAL INPUT PM450 MEDICAL & ITE SERIES OUTPUT VOLTAGE/CURRENT RATING CHART (3)(5) (5) Output #1 (1) Model PM450-12B PM450-13B PM450-14B PM450-15B PM450-16B PM450-17-1B PM450-18B PM450-19B PM450-20B PM450-21B PM450-22B PM450-23B PM450-24B PM450-30B PM450-31B PM450-32B PM450-33B PM450-34B PM450-35B PM450-36B PM450-37B V1 12 V 15 V 24 V 27 V 30 V 40 V 48 V 55 V 24 V 24 V 48 V 48 V 48 V 24 V 24 V 24 V 24 V 48 V 48 V 48 V 48 V Imin. 0A 0A 0A 0A 0A 0A 0A 0A 1.0 A 1.0 A 0.5 A 0.5 A 0.5 A 1.0 A 1.0 A 1.0 A 1.0 A 0.5 A 0.5 A 0.5 A 0.5 A Imax. 37.5 A 30.0 A 18.75 A 16.7 A 15.0 A 12.0 A 10.0 A 8.73 A 12.0 A 12.0 A 6.0 A 6.0 A 6.0 A 12.0 A 12.0 A 12.0 A 12.0 A 6.0 A 6.0 A 6.0 A 6.0 A Tol. ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% ±2% V2 12 V 15 V 24 V 12 V 15 V 12 V 15 V 12 V 15 V 12 V 15 V 12 V 15 V Output #3 Imin. Imax. (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) 1.00 A 17 A 0.75 A 15 A 0.50 A 10 A 1.00 A 17 A 0.75 A 15 A 1.00 A 17 A 0.75 A 15 A 1.00 A 17 A 0.75 A 15 A 1.00 A 17 A 0.75 A 15 A 1.00 A 17 A 0.75 A 15 A NOTES: 1. Suffix “B” in model numbers denotes U-bracket form. Change “B” to “C” for enclosed form with cover-and-fan assembly, e.g. PM450-14C. 2. All outputs are floating. They can be connected externally for positive or negative output. 3. Output #1 can be adjusted within ±5% of its nominal voltage. 4. Output #3 can be adjusted within ±15% of its nominal voltage. 5. 450-480 watts for “C” version with cover-and-fan assembly. 225-240 watts for “B” version without moving air (maximum current of output #1 & 2 derated to 50%), or 450 watts with 40 CFM forced air provided by user. 6. All models may be operated at no-load. At no-load, output voltage tolerance increases to ±10%. MECHANICAL SPECIFICATIONS Single Output Models U-bracket Form (4) Output #2 Tol. V3 ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% 3.3 V 3.3 V 5.1 V 5.1 V 3.3 V 3.3 V 5.1 V 5.1 V Tol. ±3% ±3% ±3% ±3% ±3% ±3% ±3% ±3% Max. Output (5) Power 225 / 450 W 225 / 450 W 225 / 450 W 225 / 450 W 225 / 450 W 240 / 480 W 240 / 480 W 240 / 480 W 225 / 450 W 225 / 450 W 225 / 450 W 225 / 450 W 225 / 450 W 225 / 450 W 225 / 450 W 225 / 450 W 225 / 450 W 225 / 450 W 225 / 450 W 225 / 450 W 225 / 450 W OUTPUT POWER DERATING CURVE Enclosed Form 34 Imin. Imax. (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) 0A 8A 0A 8A 0A 8A 0A 8A 0A 8A 0A 8A 0A 8A 0A 8A UNIVERSAL INPUT PM450 MEDICAL & ITE SERIES Multiple Output Models U-bracket Form NOTES: 1. 2. 3. 4. 5. 6. 7. 8. Enclosed Form Dimensions shown in inches [mm] Tolerance 0.02 [0.5] maximum Input connector P1 is Dinkle DT-35-B01W-03 with M3, nickel plated screws. Connector P4 mates with Molex housing 50-37-5103 and pins 5263. P2, P2-1, P2-2, P3, P3-1 & P3-2: M3*0.5 screw connections Output connector P5 is Dinkle DT-35-B01W-04 with M3, nickel plated screws. Weight: 1.8 Kgs (3.96 lbs.) approx. for U-bracket form, 2.0 Kg (4.4 lbs.) approx. for enclosed form Maximum penetration depth of fixing screws is 4 mm from the outer surface of chassis. PIN CHART CONN MODEL PM450-12B PM450-13B PM450-14B PM450-15B PM450-20B PM450-21B PM450-22B PM450-30B PM450-31B PM450-32B PM450-33B PIN PM450-16B PM450-17-1B PM450-18B PM450-19B PM450-23B PM450-24B PM450-34B PM450-35B PM450-36B PM450-37B 1 P1 (AC) 2 3 Live Neutral Live P3 Ground +V1 V1 Return Neutral Ground +V1 V1 Return +V2 Live Neutral Ground +V1 V1 Return +V2 1 2 3 4 5 PIN PM450-16B PM450-17-1B PM450-18B PM450-19B PM450-23B PM450-24B 6 7 8 9 10 N.C. N.C. Fan Return +12V Fan PM450-34B PM450-35B PM450-36B PM450-37B 1 2 3 4 V2 Return N.C. N.C. V2 Return +V3 V3 Return N.A. P4 CONN MODEL PM450-12B PM450-13B PM450-14B PM450-15B PM450-20B PM450-21B PM450-22B PM450-30B PM450-31B PM450-32B PM450-33B P5 P2 PFD Return +V1 Sense -V1 Sense PFD Inhibit +V Inhibit -V PFD Return +V1 Sense -V1 Sense PFD Inhibit +V Inhibit -V +V2 Sense -V2 Sense Fan Return +12V Fan PFD Return +V1 Sense -V1 Sense PFD Inhibit +V Inhibit -V +V2 Sense -V2 Sense Fan Return +12V Fan 35