FARM™ FARMxxxx Actual size: 2.28 x 2.2 x 0.5 in 57,9 x 55,9 x 12,7 mm S ® US C C NRTL US Filter/Autoranging Rectifier Module Up to 1000 Watts Absolute Maximum Rating Features • • • • • • • • • • Parameter RoHS compliant (with F or G pin style) EMI filtering Choice of 500 W or 750 W modules 96% efficiency Autoranging 115/230 Vac input Microprocessor controlled Inrush current limiting Mini sized package Power fail signal Module enable Rating Unit Notes L to N voltage 264 280 Vac Vac Continuous 100 ms +Out to –Out voltage 400 Vdc B OK to –Out voltage 16 Vdc EN to –Out voltage 16 Vdc Mounting torque 4 – 6(0.45 – 0.68) in-lbs (N-m) Operating temperature –40 to 100 °C Storage temperature – 55 to 125 °C 500 (260) 750 (390) °F (°C) °F (°C) Output current 3.5 A Baseplate temperature 100 °C Pin soldering temperature Product Highlights The FARM (Filter/Autoranging Rectifier Module) is an AC front-end module which provides EMI filtering, autoranging line rectification and inrush current limiting. The FARM is available in either 500/750 W or 750/1000 W models in a mini sized package measuring only 2.28" x 2.2" x 0.5". 6 each, 4-40 screw H-Grade H-Grade <5 sec; wave solder <7 sec; hand solder Thermal Resistance and Capacity Parameter Min Baseplate to sink flat, greased surface with thermal pad (P/N 20264) Baseplate to ambient Free convection 1000 LFM The FARM interfaces directly with worldwide AC mains and may be used with Vicor 300 V input DC-DC converters to realize an autoranging, high density, low profile switching power supply. The FARM includes a microcontroller that continuously monitors the AC line to control bridge / doubler operation. The user need only provide external capacitance to satisfy system hold-up requirements. Typ Max Unit 0.16 0.14 °C/Watt °C/Watt 8.0 1.9 °C/Watt °C/Watt Part Numbering Vicor 2nd Generation packaging technology offers flexible mounting options for various manufacturing processes. The FARM may be installed as a conventional leaded device for onboard applications, inboard for low profile, height restricted applications, socketed or surface mounted with optional ModuMate interconnect products. FARM Product 1 Type 1 = 500/750 W 2 = 750/1000 W C Product Grade Temperatures (°C) Grade Operating Storage E = –10 to +100 – 20 to +125 C = – 20 to +100 – 40 to +125 T = – 40 to +100 – 40 to +125 H = – 40 to +100 – 55 to +125 1 1 Pin Style 1 = Short Pin 2 = Long Pin S = Short ModuMate N = Long ModuMate F = Short RoHS G = Long RoHS [1] [1] [1] [1] K = Extra Long RoHS [1] [2] Baseplate 1 = Slotted 2 = Threaded 3 = Thru hole [2] Pin styles S, N, F & G are compatible with the ModuMate interconnect system for socketing and surface mounting Not intended for socket or Surfmate mounting FARM™ Rev 6.7 vicorpower.com Page 1 of 11 06/2015 800 927.9474 FARMxxxx ELECTRICAL CHARACTERISTICS Electrical characteristics apply over the full operating range of input voltage, output power and baseplate temperature, unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate. Specifications apply for AC mains having up to 5% total harmonic distortion. INPUT SPECIFICATIONS (FARM1xxx, FARM2xxx) Parameter Min Operating input voltage low range high range Typ Max Unit Notes 90 132 Vac Autoranging (doubler mode) 180 264 Vac Autoranging (bridge mode) 90 Vac No damage 63 880 Hz Hz C-Grade T-Grade, H-Grade Input undervoltage AC line frequency 47 47 Power factor 0.60 Dependent on line source impedance, hold up capacitance and load. Inrush current 30 Amps 264 Vac peak line OUTPUT SPECIFICATIONS FARM1xxx Parameter Min Output power 0 0 Efficiency 94 Output voltage 250 Typ FARM2xxx Max Min 500 750 0 0 96 94 370 Typ Max Unit Notes 750 1000 Watts Watts 90 – 132 Vac 180 – 264 Vac 96 250 External hold-up capacitance % 120/240 Vac 370 Vdc 90 – 264 Vac 1,750 µF 2 - 3,300 µF in series; HUB3300-S µF 2 - 2,200 µF in series; HUB2200-S 1,100 CONTROL PIN SPECIFICATIONS Parameter AC Bus OK (B OK) Low state resistance Low state voltage High state voltage B OK true threshold B OK false threshold Module Enable (EN) Low state resistance Low state voltage High state voltage Enable threshold Disable threshold AC Bus OK - Module Enable, differential error* Min Typ Max Unit Notes 15.0 240 205 15 0.1 15.4 245 210 Ω Vdc Vdc Vdc Vdc To negative output – Bus normal Bus normal 50 mA max. Bus abnormal, 27 K internal pull up to 15 Vdc (see Fig.11) Output Bus voltage (see Fig. 8) Output Bus voltage 12 235 185 14 240 190 15 0.1 16 245 195 Ω Vdc Vdc Vdc Vdc To negative output – Converters disabled 50 mA max. 150 K internal pull up to 15 Vdc (see Fig. 10) Output bus voltage (see Fig. 8) Output bus voltage 12 14 16 Vdc AC Bus OK and Module Enable thresholds track 14.0 235 200 * Tracking error between BUS OK and Enable thresholds FARM™ Rev 6.7 vicorpower.com Page 2 of 11 06/2015 800 927.9474 FARMxxxx ELECTRICAL CHARACTERISTICS (CONT.) ELECTROMAGNETIC COMPATIBILITY Parameter Standard Notes Transient / surge immunity EN61000-4-5 2 kV –50 µs Line or neutral to earth 1 kV –50 µs Line to neutral Line disturbance / immunity EN61000-4-11 Interruptions and brownouts Flicker / inrush EN61000-3-3 SAFETY SPECIFICATIONS (FARM1xxx, FARM2xxx) Parameter Min Typ Isolation voltage (in to out) Dielectric withstand (I/O to baseplate) Max Unit Notes None Isolation provided by DC-DC converter(s) 2,121 Leakage current 1.5 Vdc Baseplate earthed mA 264 Vac AGENCY APPROVALS Safety Standards Agency Markings FARM1 xxx UL60950, EN60950, CSA 60950 cTÜVus CE Marked FARM2 xxx UL60950, EN60950, CSA 60950 cTÜVus CE Marked Notes Baseplate earthed, fast acting line fuse, Bussman ABC10 or Wickman 10 A 194 series Low voltage directive Baseplate earthed, fast acting line fuse, Bussman ABC15 or Wickman 16 A 194 Series Low voltage directive GENERAL SPECIFICATIONS Parameter MTBF Min Typ >1,000,000 Max Unit Hours Notes 25 ˚C, Ground Benign, Mil, HDBK, 2 17 F Baseplate material Aluminum Cover Ends: Zenite® 6130 Center section: Kapton insulated aluminum Pin Material Style 1 & 2 Copper, Tin / Lead plated Styles S & N (ModuMate compatible) Styles F & G (RoHS compliant) Copper, Nickel / Gold plated Copper, Nickel / Gold plated 3.1 (88) Ounces (grams) 2.28 x 2.2 x 0.5 (57,9 x 55,9 x 12,7) Inches (mm) Weight Size FARM™ Rev 6.7 vicorpower.com Page 3 of 11 06/2015 800 927.9474 FARMxxxx OPERATING CHARACTERISTICS Vdc output fi Vdc output Strap Engaged Enable Enable B OK B OK Figure 2 — Start up at 240 Vac input Figure 1 — Start up at 120 Vac input Vdc output Vdc output Iac input @2 A / mV Iac input @2 A / mV Enable Enable B OK B OK Figure 3 — Power down, from 120 Vac Figure 4 — Power down, from 240 Vac Vdc output Enable B OK Figure 5 — Output overvoltage protection 240 Vac range Figure 6 — Typical Conducted Emissions FARM™ Rev 6.7 vicorpower.com Page 4 of 11 06/2015 800 927.9474 FARMxxxx APPLICATION NOTE The Filtered, Autoranging Rectifier Module (FARM) provides an effective solution for the AC frontend of a power supply built with Vicor DC-DC converters. This high-performance power system building block satisfies a broad spectrum of requirements and agency standards. In addition to providing transient/surge immunity and EMI filtering, the FARM contains all of the power switching and control circuitry necessary for autoranging rectification, inrush current limiting, and overvoltage protection. This module also provides converter enable and status functions for orderly power up/down control or sequencing. To complete the AC front-end configuration, the user only needs to add hold-up capacitors, and a few discrete components. 2.1 If the bus voltage is greater than 200 V, the doubler is not activated. 3.1 If the bus voltage is greater than 235 V as the slope approaches zero, the inrush limiting thermistor is bypassed. Below 235 V, it is not bypassed. 4.1 The converters are enabled ~150 milliseconds after the thermistor bypass switch is closed. 5.1 Bus-OK is asserted after an additional ~150 millisecond delay to allow the converter outputs to settle within specification. Power Down Sequence. (see Fig. 8) When input power is turned off or fails, the following sequence occurs as the bus voltage decays: Functional Description Initial Condition The switch that bypasses the inrush limiting PTC (positive temperature coefficient) thermistor is open when power is applied, as is the switch that engages the strap for voltage doubling. (see Fig. 7). In addition, the converter modules are disabled via the Enable (EN) line, and Bus-OK (BOK) is high. Power Up Sequence. (see Fig. 8): 1.1 Upon application of input power, the output bus capacitors begin to charge. The thermistor limits the charge current, and the exponential time constant is determined by the hold-up capacitor value and the thermistor cold resistance. The slope (dv/dt) of the capacitor voltage versus time approaches zero as the capacitors become charged to the peak of the AC line voltage. 1.2 Bus-OK is de-asserted when the bus voltage falls below 205 Vdc (Typical). 2.2 The converters are disabled when the bus voltage falls below 190 Vdc. If power is reapplied after the converters are disabled, the entire power-up sequence is repeated. If a momentary power interruption occurs and power is re-established before the bus reaches the disable threshold, the power up sequence is not repeated, i.e., the power conversion system “rides through” the momentary interruption. Power Up Power Down +OUT 90–132 V AC Line PTC Thermistor Strap L Strap Output Bus (Vdc) EMI Filter –OUT 400 300 200 100 0 1.1 2.1 Strap N EN Microcontroller BOK PTC Thermistor Bypass Converter Enable Bus OK 3.1 ~150 ms ~150 ms EMI GRD Figure 7 — Functional block diagram: autoranging rectifier 4.1 5.1 2.2 1.2 Figure 8 — Timing diagram: power up/down sequence FARM™ Rev 6.7 vicorpower.com Page 5 of 11 06/2015 800 927.9474 FARMxxxx APPLICATION NOTE (CONT.) OffLine Power Supply Configuration The FARM maintains the DC output bus voltage between 250 and 370 Vdc over the entire input voltage range, which is compatible with Vicor 300 V input converters. The FARM automatically switches to the proper bridge or doubler mode depending on the input voltage, eliminating the possibility of damage due to improper line connection. The FARM1xxx is rated at 500 W in the low range (90-132 Vac input), and 750 W in the high range (180-264 Vac input). The FARM2xxx is rated for 750 W and 1000 W for the low and high input ranges respectively. Either of these modules can serve as the AC front end for any number and combination of compatible converters as long as the maximum power rating is not exceeded. Strap (ST) Pin. In addition to input and output power pin connections, it is necessary to connect the Strap pin to the center junction of the series hold-up capacitors (C1, C2, see Fig. 9) for proper (autoranging) operation. Metal oxide varistors, V1 and V2 provide capacitor protection. The bleeder resistors (R1, R2, see Fig. 9) discharge the hold-up capacitors when power is switched off. Capacitors C7 and C8 are recommended if the hold-up capacitors are located more than 3 inches (75 mm) from the FARM output pins. Enable (EN) Pin. (see Fig. 10) The Enable pin must be connected to the PC or Gate-In pin of all converter modules to disable the converters during power up. Otherwise, the converters would attempt to start while the hold-up capacitors were being charged through an unbypassed current limiting thermistor, preventing the bus voltage from reaching the thermistor bypass threshold, thus disabling the power supply. The Enable output (the drain of an N channel MOSFET) is internally pulled up to 15 V through a 150 kΩ resistor. A signal diode should be placed close to and in series with the PC or (Gate-In) pin of each converter to eliminate the possibility of control interference between converters. The Enable pin switches to the high state (15 V) with respect to the negative output power pin to turn on the converters after the power up inrush is over. The Enable function also provides input overvoltage protection for the converters by turning off the converters if the DC bus voltage exceeds 400 Vdc. The thermistor bypass switch opens if this condition occurs, placing the thermistor in series with the input voltage, which reduces the bus voltage to a safe level while limiting input current in case the varistors conduct. The thermistor bypass switch also opens if a fault or overload reduces the bus voltage to less than 180 Vdc. CAUTION: There is no input to output isolation in the FARM, hence the –Out of the FARM and thus the –In of the downstream DC-DC converter(s) are at a high potential. If it is necessary to provide an external enable / disable function by controlling the DC-DC converter’s PC pin (referenced to the –In) of the converter an opto-isolator or isolated relay should be employed. C3 N EMI GND Z1 C9 L R1 + N BOK C1 F1 +IN C10 C7** V1 FARM Filter/Autoranging ST Rectifier Module EN N/C L PR –IN – R2 * F3 C2 R3 PE Vicor DC-DC Converter D3 C8** V2 PC (GATE IN) C4 D1 Part C1,2 C3-C6 C7,8** C9 C10,C11 D1, 2 D3, 4 F1, F2 R1, 2 R3, 4*** V1,2 Z1 Vicor Description Part Number Hold-up capacitors 4,700 pF (Y2 type) 01000 Film Cap., 0.61 µF 34610 0.47 µF 03047 0.001 µF Diode 00670 1N5817 26108 Use recommended fusing for specific DC-DC Converters 150 KΩ, 0.5 W 250 Ω 220 V MOV 30234-220 MOV 270 30076 C5 Sizing PCB traces: All traces shown in bold carry significant current and should be sized accordingly. N/ST/L +/– In 10 A rms at 90 Vac and 500 W 4 A DC at 190 Vdc and 750 W FARM2-xxx N/ST/L 20 A rms at 90 Vac and 750 W +/– In 8 A DC at 190 Vdc and 1000 W * See Agency Approvals on FARM data sheet. **Required if C1 & C2 are located more than 3 in (75 mm) from output of the FARM. ***Not used with VI-260/VI-J60 F2 +IN R4 C11 PC (GATE IN) Vicor DC-DC Converter D2 D4 PR –IN Not used with VI-260/VI-J60 C6 To additional modules Figure 9 — Offline Power Supply Configuration FARM™ Rev 6.7 vicorpower.com Page 6 of 11 06/2015 800 927.9474 FARMxxxx APPLICATION NOTE (CONT.) Bus-OK (BOK) Pin. (see Fig. 11) The Bus-OK pin is intended to provide early-warning power fail information and is also referenced to the negative output pin. Not used with VI-260/VI-J60 N +IN + 15 Vdc PC (GATE IN) BOK EMI GND 150 k FARM N/C Vicor DC-DC Converter ST EN PR – –IN Microcontroller L Figure 10 — Enable (EN) function + N EMI GND 15 Vdc PC BOK Vicor DC-DC Converter Secondary referenced ST N/C Filter. (see Fig. 12) An integral input filter consists of a common mode choke and Y rated capacitors (line-ground) plus two X rated capacitors (line-line). This filter configuration provides common mode and differential mode insertion loss in the frequency range between 100 kHz and 30 MHz as illustrated in Figure 6. +IN +5 Vdc EN PR – –IN Microcontroller L CAUTION: There is no input-to-output isolation in the FARM. It is necessary to monitor Bus OK via an optoisolator if it is to be used on the secondary (output) side of the converters. A line-isolation transformer should be used when performing scope measurements. Scope probes should never be applied simultaneously to the input and output as this will damage the module. Figure 11 — Bus OK (BOK) isolated power status indicator Hold-up Capacitors. Hold-up capacitor values should be determined according to output bus voltage ripple, power fail hold-up time, and ride-through time (see Fig. 13). Many applications require the power supply to maintain output regulation during a momentary power failure of specified duration, i.e., the converters must hold-up or ridethrough such an event while maintaining undisturbed output voltage regulation. Similarly, many of these same systems require notification of an impending power failure in order to allow time to perform an orderly shut down. The energy stored on a capacitor which has been charged to voltage V is: + N 330 μH L1 EMI GND 0.47 μF 4.7 nF CM 0.099 μF Where: EN 4.7 nF – L Energy is given up by the capacitors as they are discharged by the converters. The energy expended (the power-time product) is: ε = PΔt = C(V12–V22) / 2 Figure 12 — Internal filter (1) C = capacitance V = voltage across the capacitor BOK ST N/C ε = 1/2(CV2) ε = stored energy Where: (2) P = operating power Δt = discharge interval V1 = capacitor voltage at the beginning of Δt V2 = capacitor voltage at the end of Δt Rearranging Equation 2 to solve for the required capacitance: C = 2PΔt / (V12–V22) FARM™ Rev 6.7 vicorpower.com Page 7 of 11 06/2015 800 927.9474 (3) FARMxxxx APPLICATION NOTE (CONT.) The power fail warning time (Δt) is defined as the interval between B OK and converter shut down (EN) as illustrated in Fig. 13. The Bus-OK and Enable thresholds are 205 V and 190 V, respectively. A simplified relationship between power fail warning time, operating power, and bus capacitance is obtained by inserting these constants: C = 2PΔt / (2052 – 1902) C = 2PΔt / (5,925) It should be noted that the series combination (C1, C2, see Fig. 9) requires each capacitor to be twice the calculated value, but the required voltage rating of each capacitor is reduced to 200 V. Allowable ripple voltage on the bus (or ripple current in the capacitors) may define the capacitance requirement. Consideration should be given to converter ripple rejection and resulting output ripple voltage. For example, a converter whose output is 15 V and nominal input is 300 V will provide approximately 56 dB ripple rejection, i.e., 10 V p-p of input ripple will produce 15 mV p-p of output ripple (see Fig. 17). Equation 3 is again used to determine the required capacitance. In this case, V1 and V2 are the instantaneous values of bus voltage at the peaks and valleys (see Fig. 13) of the ripple, respectively. The capacitors must hold-up the bus voltage for the time interval (Δt) between peaks of the rectified line as given by: Δt = (π – θ) / 2πf Where: (4) f = line frequency θ = rectifier conduction angle The approximate conduction angle is given by: ( ) θ = Cos-1 V2/V1 In this example, the output required from the DC-DC converter at the point of load is 12 Vdc at 320 W. Therefore, the output power from the FARM would be 375 W (assuming a converter efficiency of 85%). The desired hold-up time is 9 ms over an input range of 90 to 264 Vac. Determining Required Capacitance for Power Fail Warning. Figure 14 is used to determine capacitance for a given power fail warning time and power level, and shows that the total bus capacitance must be at least 820 μF. Since two capacitors are used in series, each capacitor must be at least 1,640 μF. Note that warning time is not dependent on line voltage. A hold-up capacitor calculator is available on the Vicor website, at: www.vicorpower.com/powerbench/product-calculators. Determining Ride-through Time. Figure 15 illustrates ridethrough time as a function of line voltage and output power, and shows that at a nominal line of 90 Vac, ride-through would be 68 ms. Ride-through time is a function of line voltage. Determining Ripple Voltage on the Hold-up Capacitors. Figure 16 is used to determine ripple voltage as a function of operating power and bus capacitance, and shows that the ripple voltage across the hold-up capacitors will be 12 V p-p. Determining the Ripple on the Output of the DC-DC Converter. Figure 17 is used to determine the approximate ripple rejection of the DC-DC converter and indicates a ripple rejection of approximately 60 dB for a 12 V output. Since the ripple on the bus voltage is 12 Vac and the ripple rejection of the converter is 60 dB, the output ripple of the converter due to ripple on its input (primarily 120 Hz) will be 12 mV p-p. (5) Another consideration in hold-up capacitor selection is their ripple current rating. The capacitors’ rating must be higher than the maximum operating ripple current. The approximate operating ripple current (rms) is given by: I rms = 2P/Vac Where: Example For more information about designing an autoranging AC input power supply using the FARM and Vicor DC-DC converter modules, contact Vicor Applications Engineering at the nearest Vicor Technical Support Center, or send email to [email protected]. ••• (6) P = total output power Vac = operating line voltage Calculated values of bus capacitance for various hold-up time, ride-through time, and ripple voltage requirements are given as a function of operating power level in Figures 14, 15, and 16, respectively. FARM™ Rev 6.7 vicorpower.com Page 8 of 11 06/2015 800 927.9474 FARMxxxx APPLICATION NOTE (CONT.) Hold-up Time Ripple (V p-p) π–θ Power Fail Warning θ 254 V 205 V 190 V Ride-Through Time Bus OK Power Fail Converter Shut down Figure 13 — Hold-up time 100 (FARM2XXX) 30 * 25 (FARM1XXX) 20 15 10 5 0 250 Total capacitance 820 μF 90 35 * Ride-through Time (ms) Power Fail Warning Time (ms) 40 60 50 40 30 20 0 250 1000 750 500 1000 Figure 15 — Ride-through time vs. operating power 30 80 * 25 75 Ripple Rejection (dB) P-P Ripple Voltage (Vac) 750 Operating Power (W) Figure 14 — Power fail warning time vs. operating power and total bus capacitance, series combination of C1, C2 (see Fig. 9) 20 * 15 10 0 250 115 Vac 70 Operating Power (W) 5 90 Vac 10 * 500 80 1100 μF 820 μF 1300 μF 1600 μF 500 680 μF (FARM1XXX) * 2200 μF (FARM2XXX) 750 1000 70 65 60 55 50 45 40 2 5 15 30 50 Output Voltage Operating Power (W) Figure 16 — Ripple voltage vs. operating power and bus capacitance, series combination of C1, C2 (see Fig. 9) Figure 17 — Converter ripple rejection vs. output voltage (typical) FARM™ Rev 6.7 vicorpower.com Page 9 of 11 06/2015 800 927.9474 FARMxxxx Mechanical Diagram Converter Pins No. Function Label 1 Neutral N 2 EMI GND 3 NC 4 Line L 5 –Out – 6 Enable EN 7 Strap ST 8 BUS OK BOK 9 +Out + 0.50 ±0.02 12,7 ±0,5 2.20 55,9 1.76 44,7 0.23 (REF) 5,8 0.01 style 2 & 3 baseplates only (4X)*** 0.300 ±0.015 7,62 ±0,38 1 2 3 0.35 (2X) 8,8 1.900 48,26 0.10 2,5 50,80 0.10 X 45˚ 2,5 CHAMFER 4 (ALL MARKINGS THIS SURFACE) 0.300 ±0.015 7,62 ±0,38 2.000 0.49 12,4 0.12* 0.20** 3,1 5,1 Pin CL 2.28 1.30 57,9 33,0 ALUMINUM BASEPLATE 0.65 16,5 FULL R (6X) 0.130 3,30 9 7 6 0.150 DIA,(2X) 3,81 0.080 DIA,(7X) 2,03 0.43 10,9 0.13 3,3 0.71 (9X) 18,0 4-40 UNC-2B (6X) * Style 1 baseplate only ** Style 2 & 3 baseplates *** Reserved for Vicor accessories Not for mounting CL Pin center line #30 Drill Thru (6X) (0.1285) 2.20 55,9 (REF.) Use a 4-40 Screw (6X) Torque to: 5 in-lbs 0.57 N-m 0.62 (9X) Pin Style 2&N 15,7 (Long Pin) Threaded Thru Hole 0.06 R (3X) 1,5 0.54 (9X) Pin Style 1&S 13,7 (Short Pin) 0.700 17,78 1.000 25,40 1.400 35,56 Slotted (6X) 5 0.400 10,16 FULL R (6X) (6X) 8 Pin Style K (Extra Long Pin) NOTES: 1. MATERIAL: BASE: 6000 SERIES ALUMINUM COVER: LCP, ALUMINUM 3003 H14 PINS: RoHS PINS GOLD PLATE 30 MICRO INCH MIN; NON-RoHS PINS: TIN/LEAD 90/10 BRIGHT 2. DIMENSIONS AND VALUES IN BRACKETS ARE METRIC 3. MANUFACTURING CONTROL IS IN PLACE TO ENSURE THAT THE SPACING BETWEEN THE MODULES LABEL SURFACE TO THE PRINTED CIRCUIT BOARD OF THE APPLICATION RANGES FROM DIRECT CONTACT (ZERO), TO THE MAXIMUM GAP AS CALCULATED FROM THE TOLERANCE STACK-UP AND IS NOT SUBJECT NEGATIVE TOLERANCE ACCUMULATION PCB Mounting Specifications PCB THICKNESS 0.062 ±0.010 1,57 ±0,25 PLATED THROUGH HOLE DIA 1.790** 45,47 0.06 R (4X) 1,5 ONBOARD SOLDER MOUNT SHORT PIN STYLE LONG PIN STYLE (7X) 0.094 ±0.003 2,39 ±0,08 0.094 ±0.003 2,39 ±0,08 (2X) 0.164 ±0.003 4,16 ±0,08 0.164 ±0.003 4,16 ±0,08 THIS SURFACE 0.158 4,01 1 2 3 4 1.575** 40,00 1.900* 48.26 48,26 9 8 7 6 ALUMINUM BASEPLATE PINS STYLES SOLDER:TIN / LEAD PLATED MODUMATE: GOLD PLATED COPPER RoHS: GOLD PLATED COPPER 5 0.400* 10,16 0.43 0.45 0.45 11,5 0.700* 17,78 0.195 4,95 INBOARD SOLDER MOUNT 1.000* 25,40 1.400* 35,56 * DENOTES TOL = 0.53 13,5 Consult Vicor Application Note: Soldering methods and procedures for 1st and 2nd Generation modules. ±0.003 ±0,08 ** PCB WINDOW FARM™ Rev 6.7 vicorpower.com Page 10 of 11 06/2015 800 927.9474 FARMxxxx Vicor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules and accessory components, fully configurable AC-DC and DC-DC power supplies, and complete custom power systems. Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication. Vicor reserves the right to make changes to any products, specifications, and product descriptions at any time without notice. Information published by Vicor has been checked and is believed to be accurate at the time it was printed; however, Vicor assumes no responsibility for inaccuracies. Testing and other quality controls are used to the extent Vicor deems necessary to support Vicor’s product warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. Specifications are subject to change without notice. Vicor’s Standard Terms and Conditions All sales are subject to Vicor’s Standard Terms and Conditions of Sale, which are available on Vicor’s webpage or upon request. Product Warranty In Vicor’s standard terms and conditions of sale, Vicor warrants that its products are free from non-conformity to its Standard Specifications (the “Express Limited Warranty”). This warranty is extended only to the original Buyer for the period expiring two (2) years after the date of shipment and is not transferable. UNLESS OTHERWISE EXPRESSLY STATED IN A WRITTEN SALES AGREEMENT SIGNED BY A DULY AUTHORIZED VICOR SIGNATORY, VICOR DISCLAIMS ALL REPRESENTATIONS, LIABILITIES, AND WARRANTIES OF ANY KIND (WHETHER ARISING BY IMPLICATION OR BY OPERATION OF LAW) WITH RESPECT TO THE PRODUCTS, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR REPRESENTATIONS AS TO MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE, INFRINGEMENT OF ANY PATENT, COPYRIGHT, OR OTHER INTELLECTUAL PROPERTY RIGHT, OR ANY OTHER MATTER. This warranty does not extend to products subjected to misuse, accident, or improper application, maintenance, or storage. Vicor shall not be liable for collateral or consequential damage. Vicor disclaims any and all liability arising out of the application or use of any product or circuit and assumes no liability for applications assistance or buyer product design. Buyers are responsible for their products and applications using Vicor products and components. Prior to using or distributing any products that include Vicor components, buyers should provide adequate design, testing and operating safeguards. Vicor will repair or replace defective products in accordance with its own best judgment. For service under this warranty, the buyer must contact Vicor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products returned without prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the product to the factory. Vicor will pay all reshipment charges if the product was defective within the terms of this warranty. Life Support Policy VICOR’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE CHIEF EXECUTIVE OFFICER AND GENERAL COUNSEL OF VICOR CORPORATION. As used herein, life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness. Per Vicor Terms and Conditions of Sale, the user of Vicor products and components in life support applications assumes all risks of such use and indemnifies Vicor against all liability and damages. Intellectual Property Notice Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications) relating to the products described in this data sheet. No license, whether express, implied, or arising by estoppel or otherwise, to any intellectual property rights is granted by this document. Interested parties should contact Vicor's Intellectual Property Department. Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 email Customer Service: [email protected] Technical Support: [email protected] FARM™ Rev 6.7 vicorpower.com Page 11 of 11 06/2015 800 927.9474