PFE1500-12-054RA

PFE1500 BEL | Alldatasheet

Document overview

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Technical content

The PFE1500 is a 1500 W AC to DC power -factor-corrected (PFC) power supply that converts standard AC or HVDC power into a main output of 12 VDC for powering intermediate bus architectures (IBA) in high performance and reliability servers, routers, and netw ork switches. The PFE1500 Series meets international safety standards and displays the CE-Mark for the European Low Voltage Directive (LVD).

• High Efficiency, typ. 94% efficiency at half load
• Universal input voltage range: 90-264 VAC
• High voltage DC input: 180-350 VDC (Option for 400 VDC)
• AC input with power factor correction
• Always-On standby output (model dependent): o Programmable 3.3 V / 5 V (16.5 W) o 12 V @ 3 A (36 W)
• Hot-plug capable
• Parallel operation with active digital current sharing
• Digital controls for improved performance
• High density design: 35 W/in3
• Small form factor: 54.5(W) x 40.0(H) x 321.5(L) mm
• I2C communication interface for control, programming and monitoring with PMBus® protocol and PSMI Protocol
• Over temperature, output over voltage and overcurrent protection
• 256 Bytes of EEPROM for user information
• 2 Status LEDs: OK and FAIL with fault signaling
• High Performance Servers
• Routers
• Switches Disclaimer: PMBus is a registered trademark of SMIF, Inc.

2 PFE1500 Series

tech.support@psbel.com Product Family Power Level Dash V1 Output Dash Width Airflow Input 3 PFE Front-Ends 1500 W 12 V 54 mm N: Normal 1 R: Reverse 2 A: C14 Socket AC: C16 Socket AH: HVDC Socket 1 “N” Normal Airflow from Output connector to Input AC socket 2 “R” Reverse Airflow from Input AC socket to Output connector 3 For difference of the AC socket and mechanical outline refer to section 13. S412 Product Family Power Level Dash V1 Output Airflow Input 5 VSB Output PFE Front-Ends 1500 W 12 V N: Normal 4 A: C14 Socket AC: C16 Socket AH: HVDC Socket 12VSB 4 “N” Normal Airflow from Output connector to Input AC socket and 90 VAC ~ 264 VAC 5 For difference of the AC socket and mechanical outline refer to section 13.

reliability. Status information is provided with front-panel LEDs. depending on the actual power demand and supply temperature and can be overridden through the I2C bus. Figure 1. PFE1500 Series Block Diagram cause permanent damage to the supply.

4 PFE1500 Series

tech.support@psbel.com General Condition: TA = 0… 45°C unless otherwise specified. Vi nom Nominal Input Voltage 100 240 VAC 200 3501 VDC Vi Input Voltage Ranges Normal operating (Vi min to Vi max) 90 264 VAC 180 350 VDC Vi red Derating Input Voltage Range See Figure 7A and Figure 7B 90 180 VAC Ii max Max Input Current 15 Arms Ii p Inrush Current Limitation Vi min to Vi max, TNTC = 25°C (Figure 4) 40 Ap Fi Input Frequency 47 50/60 64 Hz PF Power Factor Vi nom, 50 Hz, > 0.3 I1 nom 0.96 W/VA Vi on Turn-on Input Voltage2 Ramping up 80 84 89 VAC 169 174 180 VDC Vi off Turn-off Input Voltage Ramping down 75 80 85 VAC 166 171 176 VDC η Efficiency without Fan at AC input Vi nom, 0.1∙Ix nom, Vx nom, TA = 25°C 90 Vi nom, 0.2∙Ix nom, Vx nom, TA = 25°C 92 Vi nom, 0.5∙Ix nom, Vx nom, TA = 25°C 94 Vi nom, Ix nom, Vx nom, TA = 25°C 92 Efficiency without Fan at DC input Vi nom=336VDC, 0.1∙Ix nom, Vx nom, TA = 25°C 89 Vi nom=336VDC, 0.2∙Ix nom, Vx nom, TA = 25°C 92 Vi nom=336VDC, 0.5∙Ix nom, Vx nom, TA = 25°C 93.5 Vi nom=336VDC, Ix nom, Vx nom, TA = 25°C 92 Thold Hold-up Time After last AC zero point to V1 ≥ 10.8 V, VSB within regulation, Vi = 230 VAC, Px nom 10 ms 1 For PFE1500-12-054NAH, PFE1500-12-054RAH and PFE1500-12NAHS412, normal DC operation input range is 200 VDC to 380 VDC and Input range is 180 VDC to 400 VDC; input AC range is 90 VAC ~ 264 VAC. 2 The Front-End is provided with a minimum hysteresis of 3 V during turn-on and turn-off within the ranges.

4.1 INPUT FUSE

Quick-acting 16 A input fuse (5 x 20 mm) in series the L line inside the power supply protect against severe defects. The fuses are not accessible from the outside and are therefore not serviceable parts.

4.2 INRUSH CURRENT

The AC-DC power supply exhibits an X-capacitance of only 3.2 µF, resulting in a low and short peak current, when the supply is connected to the mains. The internal bulk capacitor will be charged through an NTC which will limit the inrush current. NOTE: Do not repeat plug-in / out operations within a short time, or else the internal in-rush current limiting device (NTC) may not sufficiently cool down and excessive inrush current or component failure(s) may result.

4.3 INPUT UNDER-VOLTAGE

input voltage returns within the normal operating range, the supply will return to normal operation again.

4.4 POWER FACTOR CORRECTION

will follow the shape of the input voltage.

4.5 EFFICIENCY

temperature regardless of the ambient temperature and load conditions. Figure 2. Efficiency vs. Load current (ratio metric loading) Figure 3. Power factor vs. Load current Figure 4. Inrush current, Vin = 264 VAC, 90°, CH1: Vin (200V/div), CH2: Iin (10A/div)

6 PFE1500 Series

tech.support@psbel.com General Condition: Ta = 0… 45°C unless otherwise specified. Main Output V1 V1 nom Nominal Output Voltage 0.5 ∙I1 nom, Tamb = 25 °C

12.0 VDC

Accuracy -0.5 +0.5 % V1 nom dV1 tot Total Regulation Vi min to Vi max, 0 to 100% I1 nom, Ta min to Ta max -2 +2 % V1 nom P1 nom Nominal Output Power 264 VAC > Vin ≥ 180 VAC, V1 = 12 VDC

400 VDC > Vin ≥180 VDC, V1 = 12 VDC 1500 W

derating curve 180 VAC > Vin ≥ 90 VAC, V1 = 12 VDC 1000 W I1 nom Nominal Output Current 264 VAC > Vin ≥180 VAC, V1 = 12 VDC

400 VDC > Vin ≥180 VDC, V1 = 12 VDC 125 ADC

derating curves 180 VAC > Vin ≥ 90 VAC, V1 = 12 VDC 83.4 ADC v1 pp Output Ripple Voltage V1 nom, I1 nom, 20 MHz BW (See Section 5.1) 150 mVpp dV1 Load Load Regulation Vi = Vi nom, 0 - 100 % I1 nom 80 mV dV1 Line Line Regulation Vi =Vi min…Vi max 40 mV dIshare Current Sharing Deviation from I1 tot / N, I1 > 10% -3 +3 A dVdyn Dynamic Load Regulation ΔI1 = 50% I1 nom, I1 = 5 … 100% I1 nom, dI1/dt = 1A/μs -0.6 0.6 V Trec Recovery Time ΔI1 = 50% I1 nom, I1 = 5 … 100% I1 nom, dI1/dt = 1A/μs, recovery within 1% of V1 nom 1 ms tAC V1 Start-up Time from AC 2 sec tV1 rise Rise Time V1 = 10…90% V1 nom 0.5 10 ms CLoad Capacitive Loading Ta = 25°C 30000 μF 3.3/5 VSB Standby Output VSB nom Nominal Output Voltage 0.5 ∙ISB nom, Tamb = 25°C VSB_SEL = 1 3.3 VDC VSB set Output Setpoint Accuracy VSB_SEL = 0 5.0 VDC VSB_SEL = 0 / 1 -0.5 +0.5 %V1nom dVSB tot Total Regulation Vi min to Vi max, 0 to 100% ISB nom, Ta min to Ta max -3 +3 %VSBnom PSB nom Nominal Output Power VSB = 3.3 VDC, 16.5 W VSB = 5.0 VDC, 16.5 ISB nom Nominal Output Current VSB = 3.3 VDC, 5 ADC VSB = 5.0 VDC, 3.3 VSB pp Output Ripple Voltage VSB nom, ISB nom, 20 MHz BW (See Section 5.1) 100 mVpp dVSB Droop 0 - 100 % ISB nom VSB_SEL = 1 67 mV VSB_SEL = 0 44 ISB max Current Limitation VSB_SEL = 1, 5.25 6 ADC VSB_SEL = 0, 3.45 4.3 dVSBdyn Dynamic Load Regulation ΔISB = 50% ISB nom, ISB = 5 … 100% ISB nom, dIo/dt = 0.5 A/μs, recovery within 1% of V1 nom -3 3 %VSBnom Trec Recovery Time 250 μs tAC VSB Start-up Time from AC VSB = 90% VSB nom 2 sec tVSB rise Rise Time VSB = 10…90% VSB nom 0.5 30 ms CLoad Capacitive Loading Tamb = 25°C 10000 μF

12 VSB Standby Output

12 VDC

5.1 OUTPUT VOLTAGE RIPPLE

capacitor in parallel with 0.1 µF ceramic capacitors) should be added close to the power supply output. Figure 5. Output ripple test setup high quality factor the output ripple voltage may be increased in certain frequency ranges due to resonance effects.

1 Pc 10 µF / 63 V Electrolytic Capacitor

Table 1. Suitable capacitors for V1 Table 2. Suitable capacitors for 3.3VSB and 5VSB

8 PFE1500 Series

6.1 OVERVOLTAGE PROTECTION

disconnecting the supply from the AC mains or by toggling the PSON_L input.

6.2 VSB UNDERVOLTAGE DETECTION

Both main and standby outputs are monitored. provided on the standby output only. When VSB falls below 75% of its nominal voltage, the main output V1 is inhibited.

12 VSB

provided on both outputs. When either V1 or VSB falls below 93% of its nominal voltage, the output is inhibited.

6.3 CURRENT LIMITATION

6.3.1 MAIN OUTPUT

When main output runs in current limitation mode its output will turn OFF below 2 V but will retry to recover every 1 s interval. the current limitation point. The supply will go through soft start every time it retries from current limitation mode. Figure 6. Current Limitation on V1 (Vi = 230 VAC)

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6.3.2 STANDBY OUTPUT

on). The current limitation of the standby output is independent of the AC input voltage. Figure 10. Current Limitation and Temperature Derating on 3.3 / 5 VSB Figure 11. Current Limitation on 12 VSB

+86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2018 Bel Power Solutions & Protection BCD.00733_AE PARAMETER DESCRIPTION / CONDITION MIN NOM MAX UNIT Vi mon Input RMS Voltage Vi min ≤ Vi ≤ Vi max -2.5 +2.5 % Ii mon Input RMS Current Ii > 2 Arms -5 +5 % Pi mon True Input Power Ii > 2 Arms -5 +5 % V1 mon V1 Voltage -2 +2 % I1 mon V1 Current I1 > 25 A -2 +2 % I1 ≤ 25 A -1 +1 A Po nom Total Output Power Po > 120 W -5 +5 % Po ≤ 120 W -12 +12 W VSB mon Standby Voltage 3.3 / 5 VSB Models

12 VSB Models

-0.2 -0.5 +0.2 +0.5 V ISB mon Standby Current ISB ≤ ISB nom 3.3 / 5 VSB Models -0.5 -0.5 +0.5 +0.5 A PARAMETER DESCRIPTION / CONDITION MIN NOM MAX UNIT PSKILL_H / PSON_L / VSB_SEL / HOTSTANDBYEN_H Inputs VIL Input Low Level Voltage -0.2 0.8 V VIH Input High Level Voltage 2.4 3.5 V IIL, H Maximum Input Sink or Source Current 0 1 mA RpuPSKILL_H Internal Pull Up Resistor on PSKILL_H 100 kΩ RpuPSON_L Internal Pull Up Resistor on PSON_L 10 kΩ RpuVSB_SEL Internal Pull Up Resistor on VSB_SEL 10 kΩ RpuHOTSTANDBYEN_H Internal Pull Up Resistor on HOTSTANDBYEN_H 10 kΩ RLOW Resistance Pin to SGND for Low Level 0 1 kΩ RHIGH Resistance Pin to SGND for High Level 50 kΩ PWOK_H Output VOL Output Low Level Voltage Isink < 4 mA 0 0.4 V VOH Output High Level Voltage Isource < 0.5 mA 2.6 3.5 V RpuPWOK_H Internal Pull Up Resistor on PWOK_H 1 kΩ ACOK_H Output VOL Output Low Level Voltage Isink < 2 mA 0 0.4 V VOH Output High Level Voltage Isource < 50 µA 2.6 3.5 V RpuACOK_H Internal Pull Up Resistor on ACOK_H 10 kΩ SMB_ALERT_L Output Vext Maximum External Pull Up Voltage 12 V VOL Output Low Level Voltage Isource < 4 mA 0 0.4 V IOH Maximum High Level Leakage Current 10 µA RpuSMB_ALERT_L Internal Pull Up Resistor on SMB_ALERT_L None kΩ

8.1 ELECTRICAL CHARACTERISTICS

12 PFE1500 Series

Table 3. LED Status

8.2 INTERFACING WITH SIGNALS

disconnected from internal circuits when the power supply is switched off. Figure 12. Interconnection of Signal Pins

8.3 FRONT LEDS

is/maybe necessary. The LED are visible on the power supply’s exterior face. The LED location meets ESD Requirements.

8.4 PRESENT_L

PRESENT_L pin should not exceed 10 mA. Figure 13. PRESENT_L signal pin

8.5 PSKILL_H INPUT

standby output will remain on regardless of the PSKILL_H input state.

8.6 AC TURN-ON / DROP-OUTS / ACOK_H

Table 4. AC Turn-on / Dip Timing Figure 14. AC turn-on timing Figure 15. AC short dips Figure 16. AC long dips

14 PFE1500 Series

Table 5. PSON_L timing

8.7 PSON_L INPUT

pin is also used to clear any latched fault condition. The timing diagram is given in Figure 27 and the parameters in Table 5.

8.8 PWOK_H SIGNAL

regulation. This pin is active-low. The timing diagram is shown in Figure 17 and referenced in the Table 6. Figure 17. PSON_L and PWOK_H turn-on/off timing Table 6. PWOK_H timing

8.9 CURRENT SHARE

its ISHARE pin from the share bus. This will prevent dragging the output down (or up) in such cases. current to a value close to the Master by slightly increasing their output voltage. The voltage increase is limited to +250 mV. The standby output uses a passive current share method (droop output voltage characteristic).

8.10 SENSE INPUTS

for 12VSB). The maximum allowed voltage drop is 200 mV on the positive rail and 100 mV on the PGND rail. protected against short circuit. In this case the power supply will shut down.

8.11 HOT-STANDBY OPERATION

supplies is allowed to enter the hot-standby mode. have been in the hot-standby mode. NOTE: The system controller needs to ensure that only one of the power supplies is allowed to enter the hot-standby model. Figure 18. Hot-standby enable/disable current thresholds Figure 19. PSU power losses with/without hot-standby mode Figure 20. Recommended hot-standby configuration

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Table 7. I2C / SMBus Specification

3 Cb = Capacitance of bus line in pF, typically in the range of 10…400 pF

8.12 I2C / SMBUS COMMUNICATION

• There are no internal pull-up resistors
• The SDA/SCL IOs are 3.3/5 V tolerant
• Full SMBus clock speed of 100 kbps
• Clock stretching limited to 1 ms
• SCL low time-out of >25 ms with recovery within 10 ms
• Recognizes any time Start/Stop bus conditions

Figure 21. Physical layer of communication interface The SMB_ALERT_L signal indicates that the power supply is experiencing a problem that the system agent should investigate. SMB_ALERT_L call address 25(0x19) by sending its status register. VSB is provided, communication is not possible.

Figure 22. I2C / SMBus Timing

4 E12 resistor values, use max 5% resistors, see also Figure 22

5 The LSB of the address byte is the R/W bit

8.13 ADDRESS / PROTOCOL SELECTION (APS)

exists between the Controller and the EEPROM.

• If the APS pin is left open, the supply will operate with the PMBus® protocol at controller / EEPROM addresses 0xB6 / 0xA6.
• The APS pin is only read at start-up of the power supply. Therefore, it is not possible to change address dynamically.

Figure 23. I2C address and protocol setting

8.14 CONTROLER AND EEPROM ACCESS

repeaters usually encode the low state with different voltage levels depending on the transmission direction. the DSP. By default, the write protection is on. The EEPROM provides 256 bytes of user memory. None of the bytes are used for the operation of the power supply. Figure 24. I2C Bus to DPS and EEPROM

18 PFE1500 Series

tech.support@psbel.com

8.15 EEPROM PROTOCOL

The EEPROM follows the industry communication protocols used for this type of device. Even though page write / read commands are defined, it is recommended to use the single byte write / read commands. WRITE The write command follows the SMBus 1.1 Write Byte protocol. After the device address with the write bit cleared a first byte with the data address to write to is sent followed by the data byte and the STOP condition. A new START condition on the bus should only occur after 5ms of the last STOP condition to allow the EEPROM to write the data into its memory. READ The read command follows the SMBus 1.1 Read Byte protocol. After the device address with the write bit cleared the data address byte is sent followed by a repeated start, the device address and the read bit set. The EEPROM will respond with the data byte at the specified location.

8.16 PMBus® PROTOCOL

The Power Management Bus (PMBus®) is an open standard protocol that defines means of communicating with power conversion and other devices. For more information, please see the System Management Interface Forum web site at www.powerSIG.org. PMBus® command codes are not register addresses. They describe a specific command to be executed. The PFE1500 supply supports the following basic command structures:

• Clock stretching limited to 1 ms
• SCL low time-out of >25 ms with recovery within 10 ms
• Recognized any time Start/Stop bus conditions WRITE The write protocol is the SMBus 1.1 Write Byte/Word protocol. Note that the write protocol may end after the command byte or after the first data byte (Byte command) or then after sending 2 data bytes (Word command). In addition, Block write commands are supported with a total maximum length of 255 bytes. See PFE Programming Manual for further information. READ The read protocol is the SMBus 1.1 Read Byte/Word protocol. Note that the read protocol may request a single byte or word. In addition, Block read commands are supported with a total m aximum length of 255 bytes. See PFE Programming Manual BCA.00006 for further information. S Address W A Data Address A Data A P Data nA P S Address W A Data Address A S Address R A S Address W A Command A Data Low Byte1) A Data High Byte1) A P 1) Optional S Address W A Command A Byte 1 A Byte N A P Byte Count A S Address W A Command A Byte 1 A Byte N A P Byte Count A S Address W A Command A Byte 1 A S Address R A Byte N nA PByte Count A

+86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2018 Bel Power Solutions & Protection BCD.00733_AE

8.17 PSMI PROTOCOL

New power management features in computer systems require the system to communicate with the power supply to access current, voltage, fan speed, and temperature information. Current measurements provide data to the system for determining potential system configuration limitations and provide actual system power consumption for facility planning. Temperature and fan monitoring allow the system to better manage fan speeds and temperatures for optimizing system acoustics. Voltage monitoring allows the system to calculate input wattage and warning of system voltage regulation problems. The Power Supply Management Interface (PSMI) supports diagnostic capabil ities and allows managing of redundant power supplies. The communication method is SMBus. The current design guideline is version 2.12. The communication protocol is register based and defines a read and write communication protocol to read / write to a single register address. All registers are accessed via the same basic command given below. No PEC (Packet Error Code) is used. WRITE The write protocol used is the SMBus 2.0 Write Word protocol. All writes are 16 -bit words; byte reads are not supported nor allowed. The shaded areas in the figure indicate bits and bytes written by the PSMI master device. See PFE Programming Manual for further information. READ The read protocol used is the SMBus 2.0 Read Word protocol. All reads are 16 -bit words; byte read s are not supported nor allowed. The shaded areas in the figure indicate bits and bytes written by the PSMI master device. See PFE Programming Manual for further information.

8.18 GRAPHICAL USER INTERFACE

Bel Power Solutions provides with its “Bel Power Solutions I2C Utility” a Windows® XP/Vista/Win7 compatible graphical user interface allowing the programming and monitoring of the PFE1500-12-054 Front-End. The utility can be downloaded on: belfuse.com/power-solutions and supports PMBus® protocols. The GUI allows automatic discovery of the units connected to the communication bus and will show them in the navigation tree. In the monitoring view the power supply can be controlled and monitored. If the GUI is used in conjunction with the SNP-OP-BOARD-01 or YTM.G1Q01.0 Evaluation Kit it is also possible to control the PSON_L pin(s) of the power supply. Further there is a button to disable the internal fan for approximately 10 seconds. This allows the user to take input power measurements without fan consumptions to check efficiency compliance to the Climate Saver Computing Platinum specification. The monitoring screen also allows to enable the hot-standby mode on the power supply. The mode status is monitored and by changing the load current it can be monitored when the power supply is being disabled for further energy savings. This obviously requires 2 power supplies being operated as a redundant system (as in the evaluation kit). NOTE: The user of the GUI needs to ensure that only one of the power supplies have the hot-standby mode enabled. S Address W A Register ID A Data Low Byte A Data High Byte A P S Address W A Register ID A Data Low Byte AS Address R A Data High Byte nA P

20 PFE1500 Series

at the AC-inlet. PFE supplies have been designed for horizontal operation. is a function of output power and the inlet temperature. the power supply unit at the AC-inlet. a maximum 70°C temperature at the front, see Figure 7 in above section. to meet such a temperature limitation. Figure 26. Airflow direction Figure 25. Monitoring dialog of the I2C Utility All rights strictly reserved. Reproduction or issue to third parties in any form is not permitted without written authority from Power-One. All materials used, and finished product, must meet the requirements of the current RoHS directive 2002/95/EC. For additional information use other data files, or ask. All rights strictly reserved. Reproduction or issue to third parties in any form is not permitted without written authority from Power-One. All materials used, and finished product, must meet the requirements of the current RoHS directive 2002/95/EC. For additional information use other data files, or ask.

Figure 27. Fan speed vs. main output load

10.1 IMMUNITY

NOTE: Most of the immunity requirements are derived from EN 55024:1998/A2:2003.

22 PFE1500 Series

tech.support@psbel.com Conducted Emission EN55022 / CISPR 22: 0.15 … 30 MHz, QP and AVG, single unit Class A EN55022 / CISPR 22: 0.15 … 30 MHz, QP and AVG, 2 units in rack system Class A Radiated Emission EN55022 / CISPR 22: 30 MHz … 1 GHz, QP, single unit Class A EN55022 / CISPR 22: 30 MHz … 1 GHz, QP, 2 units in rack system Class A Harmonic Emissions IEC61000-3-2, Vin = 115 VAC / 60 Hz, & Vin = 230VAC/ 50 Hz, 100% Load Class A AC Flicker IEC61000-3-3, Vin = 230 VAC / 60 Hz, 100% Load Pass Maximum electric strength testing is performed in the factory according to IEC/EN 60950, and UL 60950. Input-to-output electric strength tests should not be repeated in the field. Bel Power Solutions will not honor any warranty claims resulting from electric strength field tests. PARAMETER DESCRIPTION / CONDITION MIN NOM MAX UNIT Agency Approvals UL 60950-1 Second Edition CAN/CSA-C22.2 No. 60950-1-07 Second Edition IEC 60950-1:2005 EN 60950-1:2006 Approved by independent body (see CE Declaration) Isolation Strength Input (L/N) to case (PE) Basic Input (L/N) to output Reinforced Output to case (PE) Functional dC Creepage / Clearance Primary (L/N) to protective earth (PE) According to safety standard mm Primary to secondary Electrical Strength Test Input to case According to safety standard kVAC Input to output Output and Signals to case PARAMETER DESCRIPTION / CONDITION MIN NOM MAX UNIT TA Ambient Temperature Vi min to Vi max, I1 nom, ISB nom below 5000 feet Altitude 0 +45 °C Vi min to Vi max, I1 nom, ISB nom below 10,000 feet Altitude 0 +40 °C TAext Extended Temp. Range Derating output +46 +60 °C TS Storage Temperature Non-operational -20 +70 °C Altitude Operational, above Sea Level, refer derating to Ta - 10,000 Feet Na Audible Noise Vi nom, 50% Io nom, TA = 25°C 60 dBA Dimensions Width 54.5 mm Height 40.0 Depth 321.5 M Weight 1.13 kg

10.2 EMISSION

24 PFE1500 Series

NOTE: A 3D step file of the power supply casing is available on request. Figure 32. Side View 1 Figure 33. Top View Figure 34. Side View 2 Figure 35. Front and Rear View

26 PFE1500 Series

tech.support@psbel.com PIN NAME DESCRIPTION Output 6, 7, 8, 9, 10 V1 +12 VDC main output 1, 2, 3, 4, 5 PGND Power ground (return) Control Pins A1 VSB Standby positive output (+3.3/5 VSB or 12 VSB) B1 VSB Standby positive output (+3.3/5 VSB or 12 VSB) C1 VSB Standby positive output (+3.3/5 VSB or 12 VSB) D1 VSB Standby positive output (+3.3/5 VSB or 12 VSB) E1 VSB Standby positive output (+3.3/5 VSB or 12 VSB) A2 SGND Signal ground (return) B2 SGND Signal ground (return) C2 HOTSTANDBYEN_H Hot standby enable signal: active-high D2 VSB_SENSE_R Standby output negative sense (Not used for 12 VSB model) E2 VSB_SENSE Standby output positive sense (Not used for 12 VSB model) A3 APS I2C address and protocol selection (select by a pull down resistor) B3 N/C Reserved C3 SDA I2C data signal line D3 V1_SENSE_R Main output negative sense E3 V1_SENSE Main output positive sense A4 SCL I2C clock signal line B4 PSON_L Power supply on input (connect to A2/B2 to turn unit on): active-low C4 SMB_ALERT_L SMB Alert signal output: active-low D4 N/C Reserved E4 ACOK_H AC input OK signal: active-high A5 PSKILL_H Power supply kill (lagging pin): active-high B5 ISHARE Current share bus (lagging pin) C5 PWOK_H Power OK signal output (lagging pin): active-high D5 VSB_SEL Standby voltage selection (lagging pin) (Not used for 12 VSB model) E5 PRESENT_L Power supply present (lagging pin): active-low AC INPUT CONNECTOR: PFE1500-12-054NA/RA: Power supplier connector: IEC320 C14 type PFE1500-12-054NAC/RAC: Power supplier connector: IEC320 C16 type PFE1500-12-054NAH/RAH: Power supplier connector: RongFeng P/N RF-203-D-1.0 Mating connector: BizLink, type: BC-326, http://www.bizlinktech.com/ LongWell, type: LS-26, http://www.longwell.com/cn/ LINETEK, type: LS-24, http://w3.linetek.com.tw/html/F2_E.htm DC OUTPUT CONNECTOR: Power Supply Connector: Tyco Electronics P/N 2-1926736-3 (NOTE: Column 5 is recessed (short pins)) Mating Connector: Tyco Electronics P/N 2-1926739-5 or FCI 10108888-R10253SLF

+86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2018 Bel Power Solutions & Protection BCD.00733_AE Bel Power Solutions I2C Utility Windows XP/Vista/7 compatible GUI to program, control and monitor PFE Front-Ends (and other I2C units) N/A belfuse.com/power-solutions Dual Connector Board Connector board to operate 2 PFE units in parallel. Includes an on-board USB to I2C converter (use Bel Power Solutions I2C Utility as desktop software). SNP-OP-BOARD-01 or YTM.G1Q01.0 belfuse.com/power-solutions Latch Lock Optional latch lock to prevent accidental removal of the power supply from the system while the AC plug is engaged. XSL.00019.0 Bel Power Solutions NUCLEAR AND MEDICAL APPLICATIONS - Products are not designed or intended for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems. 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.