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參數資料
| 型號： | PQ60120QEB25PRS-G |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 307.5 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-8 |
| 文件頁數： | 1/13頁 |
| 文件大小： | 1138K |
| 代理商： | PQ60120QEB25PRS-G |
Technical
Specification
PQ60120QEx25
Product # PQ60120QEA25
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2QE612J Rev. D
08/07/09
Page 1
The PQ60120QEA25 PowerQor Exa quarter-brick
converter is a next-generation, board-mountable, isolated,
fixed switching frequency DC/DC converter. The Exa series
offers industry leading power density for standard isolated
DC/DC converters with both a wide input range and a
tightly regulated output. Targeted for use in intermediate bus
architectures, this module supplies an isolated step down
voltage from 35-75V to 12V and provides more available
power and higher efficiency than most competitive bus
converters. This converter is available in open-frame and
baseplated versions. RoHS Compliant (see page 13).
35-75V
12V
25Amp
2250Vdc
Quarter-brick
Input
Output
Current
Isolation
DC/DC Converter
PQ60120QEA25 Module
2250Vinput-to-outputisolation
UL60950-1:2003,basicinsulation
CAN/CSA-C22.2No.60950-1:2003
EN60950-1:2001
RoHScompliant(seepage13)
Safety Features
Industrystandardquarter-brickpin-outconfiguration
Industrystandardsize:1.45”x2.3”(36.8x58.4mm)
Totalheightlessthan0.436”(11.06mm),permitsbetter
airflowandsmallercardpitch
Totalweight:1.5oz.(42grams)
Openframeunitshaveflangedpinsdesignedtopermit
surfacemountsoldering(avoidwavesolder)using
FPiPtechnique
Mechanical Features
On/Offcontrolreferencedtoinputside(positiveand
negativelogicoptionsareavailable)
Control Features
PageNo.
Contents
Inputunder-voltagelockoutdisablesconverteratlow
inputvoltageconditions
Outputcurrentlimitandshortcircuitprotectionprotects
converterandloadfromdamageandconsequenthazardous
conditions
Activebackbiaslimitprovidessmoothstartupwith
externalloadinducedpre-bias
Latchingoutputover-voltageprotectionprotectsload
fromdamagingvoltages
Thermalshutdownprotectsconverterfromabnormal
environmentalconditions
Protection Features
Ultra-highefficiency,>96%atfullratedloadcurrent,
>96.5%athalfratedloadcurrent
Deliversupto25Aofoutputcurrent(300W)withminimal
derating-noheatsinkrequired
Wideinputvoltagerange:35V–75V,with100V100ms
inputvoltagetransientcapability
Fixedfrequencyswitchingprovidespredictable
EMIperformance
Nominimumloadrequirement-nopreloadresistorsrequired
Wideoutputvoltagetrimrange(-50%to+5%)
Operational Features
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