SPECIFICATION

MODEL

DCVOLTAGE

RATEDCURRENT

CURRENTRANGE

RATEDPOWER

OUTPUT

VOLTAGE ADJ.RANGE

LINEREGULATION

LOADREGULATION

SETUP,RISE,HOLDTIME

VOLTAGERANGE

FREQUENCY RANGE

EFFICIENCY (Typ.)

ACCURRENT

INPUT

INRUSHCURRENT(max.)

LEAKAGECURRENT

SAFETY STANDARDS

SAFETY &

EMC

WITHSTANDVOLTAGE

ISOLATIONRESISTANCE

WORKINGTEMP.

WORKINGHUMIDITY

STORAGETEMP.,HUMIDITY

TEMP.COEFFICIENT

VIBRATION

MTBF

DIMENSION

OTHERS

NOTE

PACKING

OVERLOAD

OVERVOLTAGE

+5V

+12V

-12V

-5V

+5V

+15V

-15V

-5V

20A

7A

1A

1A

20A

5A

1A

1A

2~20A

0.5~7A

0.5~1A

0~1A

2~20A

0.5~5A

0.5~1A

0~1A

201W

195W

80mVp-p

120mVp-p

120mVp-p

50mVp-p

80mVp-p

150mVp-p

150mVp-p

50mVp-p

4.75~5.5V

4.75~5.5V

2.0%

+8,-10%

10%

6.0%

2.0%

10%

10%

6.0%

0.5%

1.0%

1.0%

1.0%

0.5%

1.0%

1.0%

1.0%

1.0%

6.0%

8.0%

2.0%

1.0%

8.0%

10%

2.0%

800ms,50ms,20msatfullload

90~132VAC/176~264VACSelectedbyswitch248~370VDC

47~63Hz

73%

74%

6A/115VAC3.5A/230VAC

COLDSTART 50A

<2mA /240VAC

105~150% ratedoutputpower

+5V:5.75~6.75V

Protectiontype:Hiccupmode,recoversautomaticallyafterfaultconditionisremoved

Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved

UL60950 Approved

I/P-O/P:3KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC

I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC

-10~+60

(Refertooutputloadderatingcurve)

20~90%RHnon-condensing

-20~+85

,10~95%RH

0.03%/

(0~50

)

10~500Hz,2G10min./1cycle,60min.eachalongX, Y,Zaxes

219.5Khrsmin.MIL-HDBK-217F(25

)

150*140*86mm(L*W*H)

1.5Kg;8pcs/12Kg/0.97CUFT

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25

of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

250WQuadOutputPowerSupply

Features :

Q-250B

Q-250C

ENVIRONMENT

PROTECTION

AC input range selected by switch

Protections:Short circuit/Over load/Over voltage

Forced air cooling by built-in DC fan

100% full load burn-in test

Fixed switching frequency at 75KHz

Low cost

High reliability

2 years warranty

TOTAL POWER INT'L