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产品型号： DR1S2-5300V4V
详细介绍：

Output Wattage

300W 

Best Solution for

Server ,Workstation ,Storage System ,IPC ,Communication ,Networking

Dimension

207x85x84(mm) 
8.15x3.35x3.31(inch)

Input Spec

VOLTAGE：-36 ~ -72VDC 
FREQUENCY： DC 
STEADY-STATE CURRENT: 12/6A MAXIMUN AT ANY 
LOW/HIGH RANGE INPUT VOLTAGE 
INRUSH CURRENT: 70A MAX. @-48VDC INPUT 
(AT 25DEGREES AMBIENT COLD START) 
START UP CURRENT: 13AMPS MAX. @ -48VDC INPUT 

DC Ouput Spec

Output VoltageTD

Output Current Min.

Output Current Max.

Regulation Load

Regulation Line

Output Ripple & Noise Max.[P-P]

+5V

0.5

20

±5%

±1%

50mV

+12V

2

24

±5%

±1%

120mV

-12V

0.1

0.5

±10%

±1%

120mV

+3.3V

0.5

20

±5%

±1%

50mV

+5VSB

0.1

2.5

±5%

±1%

50mV

* POWER MODULE TOTAL OUTPUT POWER OF +5V AND +3.3V NOT EXCEED 140W
* TOTAL OUTPUT MAX 300W
* WHEN CONDITIONS OF BOTH +5V/0A & +3.3V/0A, MIN LOAD OF 4A AT +12V IS A MUST

Features

* TEMPERATURE RANGE：OPERATING 0℃～50℃, STOREAGE -20℃~80℃
* HOLD UP TIME：1.6mS MIN. 
* DIELECTRIC WITHSTAND：INPUT/OUTPUT 1500 VAC FOR 1 MINUTE INPUT TO FRAME GROUND 1500 VAC FOR 1 MINUTE
* EFFICIENCY: POWER SUPPLY EFFICIENCY TYPICAL >80% AT -48VDC
* OVER POWER PROTECTION: 110~160%
* OVER VOLTAGE PROTECTION：+3.3V→3.6V～5V，+5V→5.6V～6.7V，+12V→13V～17V
* SHORT CIRCUIT PROTECTION: +5V, +3.3V, +12V, -12V
* REMOTE ON / OFF CONTROL
* REMOTE SENSING DESIGN
* BALANCE LOAD SHARING DESIGN
* HOT-SWAPPABLE/HOT PLUGGABLE REDUNDANCY FUNCTION
* ISOLATION: BUILT-IN THE POWER MODULE
* FAULTY ALARM METHODS: LED, BUZZER, TTL SIGNAL
* EMI NOISE FILTER: FCC CLASS A , CISPR 22 CLASS A
* SAFETY：MEET UL, CUL, TUV, CCC
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