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參數(shù)資料
| 型號： | PQ48025HGA40PNF |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 1/14頁 |
| 文件大小： | 728K |
| 代理商： | PQ48025HGA40PNF |
Product # PQ48120HGA12
Phone 1-888-567-9596
Doc.# 005-2HG412C Rev. B
9/8/04
Page 1
Half
Brick
Technical Specification
48Vin 12Vout 12.5A
150 Watt, No Heatsink, Isolated DC/DC Converter
Mechanical Features
Industry standard pin-out configuration
Industry standard size: 2.3” x 2.4” (58.4x61.0mm)
Total height only 0.40” (10.2mm), permits better air-
flow and smaller card pitch
Total weight: 2.1 oz. (59 grams)
Safety Features
2000V, 30 M
input-to-output isolation
UL/cUL 60950 recognized (US & Canada), basic
insulation rating
TUV certified to EN60950
Meets 72/23/EEC and 93/68/EEC directives
Meets UL94V-0 flammability requirements
Operational Features
Ultra-high efficiency, >90% at full rated load current
Delivers up to 150 watts of output power with mini-
mal derating - no heatsink required
Wide input voltage range: 35V – 75V meets or
exceeds all 48V bus standards
Fixed frequency switching provides predictable EMI
performance
Protection Features
Input under-voltage lockout and over-voltage
shutdown protects against abnormal input voltages
Output current limit and short circuit protection
Output over-voltage protection
Thermal shutdown
Active back bias limit prevents damage to convert-
er from external load induced pre-bias
The PQ48120HGA12 PowerQor Giga converter
is a next-generation, board-mountable, isolated,
fixed switching frequency DC/DC converter that uses
synchronous rectification to achieve extremely high
conversion efficiency. The power dissipated by the
converter is so low that a heatsink is not required,
which saves cost, weight, height, and application effort.
The Giga series converters offer enhanced useable
output current in a standard “half-brick” module.
The Giga units also feature active current sharing
for N+1 and parallel applications.
PQ48120HGA12 Module
Control Features
On/Off control referenced to input side (positive
Remote sense for the output voltage compensates
for output distribution drops
Output voltage trim permits custom voltages and
voltage margining
Optional Features (Full-Feature modules)
Active current share for N+1 and parallel applications
External Clock Synchronization pin for better EMI
characteristics
Startup Synchronization pin for more consistent start-
up sequence
ORing FET drive supply for efficient ORing protection
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| PQ48025HGA40PNS | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:40 Amp, No Heatsink, Isolated DC/DC Converter |
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| PQ48025HGA40PYS | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:40 Amp, No Heatsink, Isolated DC/DC Converter |
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