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  • 产品名称: DFE-22 SPEC
  • 产品编号: DFE-22 SPEC
  • 上架时间: 2016-10-31
  • 浏览次数: 215

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MODEL

 

ITEMS

DFE-22

1

NOMINAL OUTPUT  VOLTAGE

V

V1

V2

5

24

2

MAXIMUM OUTPUT CURRENT(CONVECTION)

A

3

0.3

3

MAXIMUM OUTPUT POWER

(CONVECTION)

W

22.2

4

EFFICIENCY(TYP)

-

>70%(AT 100/200VAC , Ta=25 and maximum output power.)

5

INRUSH CURRENT(TYP)

A

DC220V 30A

6

INPUT VOLTAGE RANGE

-

AC85264V(4763Hz)  or  DC88360V

7

OUTPUT VOLTAGE  PRECISION (*1)

-

±1%

-2.5%--+5%

8

MAXIMUM LOAD REGULATION(*1)

-

±1%

-2.5%--+7.5%

9

MAXIMUM LINE REGULATION(*1)

-

±1%

-2.5%--+7.5%

10

MAXIMUM RIPPLE NOISE(*2)

-

50 mV

200 mV

11

TEMPERATURE COEFFICIENT

 

Less than 0.02%/

12

OVER-SHOOT

-

<5%

13

POLARITY

 

 V1,V2 ALONE

14

HOLD-UP TIME

mS

20(V1 80%,V2 50% LOAD at 110V DC)

15

VOLTAGE  PROTECTION(TYP)

 

OVP 5.4-5.6Vself-recovery

 

UVP 4.4-4.6Vself-recovery

16

OVER  POWER  PROTECTION(*3)

-

150%( Rated output power with automatic recovery.)

17

LEAKAGE CURRENT

mA

0.5mA MAX,0.2mA (Typ) at100VAC/0.4mA at230VAC

18

OPERATING TEMPERATURE

-

-25~70(-25~+50:100%,+60:60%,+70:50%)

19

STORAGE TEMPERATURE

-

-40~+75  20-90%RH

20

WITHSTAND VOLTAGE

-

INPUT-OUTPUT:2.0KVAC 1min; INPUT-FG: 2KVAC 1min. ;OUTPUT-FG: 1KVAC 1min. AL-INPUT;AL-FG: 2.0KVAC 1min ;OUTPUT-OUTPUT:0.5KVAC 1min.(5mA)

21

ISOLATION RESISTANCE

-

More than 200MΩat 25 and 70%Rh

INPUT-FG(CASE), INPUT-OUTPUT···500VDC

22

SAFETY

-

REFER TO GB/T 17626.5 Ⅳ

23

CONDUCTED EMISSION

-

REFER TO EN55022  CLASS A.

23

WEIGHT(TYP)

Kg

0.5

24

SIZE(W*H*D)

mm

REFER TO OUTLINE DRAWING

 

NOTES:

 *1. V1 ,V2 AT 0%,50%,100%LOAD.

*2. 20MHz BANDWIDTH SCOPE.

*3. AT 220V DC,ONE SENCEWHEN ADJUST ONE OF OUTPUT CURRENT, MAKING TOTAL OUTPUT POWER MORE THAN NOMAL OUTPOWER 1.5 TIMES ,ANOTHER SENCESHORT CIRCUIT ANYONE OF OUTPUT VOLTAGETHE SWITCHING POWER SUPPLY AUTO STOP WORKING,OUT OF LOAD FOR 2SEC,THEN IT AUTO RESTART WORKING.

 

DWG

William

CHK

 

APPD