SPECIFICATION

MODEL

EPS-25-3.3

EPS-25-12

EPS-25-5

EPS-25-7.5

EPS-25-15

EPS-25-24

EPS-25-27

EPS-25-48

DCVOLTAGE

RATEDCURRENT

CURRENTRANGE

RATEDPOWER

OUTPUT

VOLTAGE ADJ.RANGE

LINEREGULATION

LOADREGULATION

SETUP,RISETIME

HOLDUP TIME (Typ.)

VOLTAGERANGE

Note.5

FREQUENCY RANGE

EFFICIENCY (Typ.)

ACCURRENT (Typ.)

INPUT

INRUSHCURRENT (Typ.)

LEAKAGECURRENT

SAFETY STANDARDS

WORKINGTEMP.

WORKINGHUMIDITY

STORAGETEMP.,HUMIDITY

TEMP.COEFFICIENT

VIBRATION

MTBF

DIMENSION

OTHERS

NOTE

PACKING

OVERLOAD

OVERVOLTAGE

3.3V

12V

5V

7.5V

15V

24V

27V

48V

5A

2.1A

5A

3.4A

1.7A

1.05A

0.95A

0.53A

0~5.5A

0~2.34A

0~5.5A

0~3.74A

0~1.87A

0~1.17A

0~1.05A

0~0.59A

16.5W

25.2W

25W

25.5W

25.5W

25.2W

25.65W

25.44W

60mVp-p

100mVp-p

60mVp-p

80mVp-p

100mVp-p

180mVp-p

180mVp-p

240mVp-p

3.1~3.6V

10.8~13.5V

4.75~5.5V

7.13~8.25V

13.5~16.5V 21.6~27V

24.3~29.7V

43.2~52.8V

2.0%

0.5%

1.0%

1000ms,30ms/230VAC1000ms,30ms/115VAC atfullload

50ms/230VAC16ms/115VAC atfullload

85~264VAC120~370VDC

47~63Hz

3.7~4.6V

5.6~6.75V

8.63~10.5V

14~17V

17.25~20.25V 27.6~32.4V 31.05~36.45V 39.7~46.8V 53.3~64.8V

79%

86%

81%

83%

87%

88%

89%

90%

0.6A/115VAC0.4A/230VAC

COLDSTART 35A/230VAC

115~170% ratedoutputpower

CompliancetoEN55022(CISPR22)ClassB,EN61000-3-2,-3

-30~+70

(Referto"DeratingCurve")

20~90%RH non-condensing

-40~+85

,10~95%RH

0.03%/

(0~50

)

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

655.3Khrsmin.MIL-HDBK-217F(25

)

76.2*50.8*24mm(L*W*H)

25WSingleOutputSwitchingPowerSupply

WITHSTANDVOLTAGE

ISOLATIONRESISTANCE

I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC/25

/70%RH

ENVIRONMENT

SAFETY &

EMC

(Note4)

PROTECTION

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.

4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets

EMC directives.

5. Derating may be needed under low input voltage. Please check the static characteristics for more details.

6. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.

Protectiontype:Hiccupmode,recoversautomaticallyafterfaultconditionisremoved

Protectiontype:Shutdowno/pvoltage,re-powerontorecover

UL60950-1, TUVEN60950-1approved

Complianceto

,heavyindustrylevel,criteria A

EN61000-4-2,3,4,5,6,8,11,EN55024

<1mA/240VAC

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

0.081Kg;120pcs/10.7Kg/0.97CUFT

2.0%

2.0%

0.5%

0.5%

1.0%

1.0%

1.0%

0.5%

0.5%

1.0%

0.5%

0.5%

1.0%

1.0%

0.5%

0.5%

0.5%

0.5%

1.0%

0.5%

0.5%

EPS-25-36

36V

0.7A

0~0.78A

25.2W

200mVp-p

32.4~39.6V

1.0%

0.5%

0.5%

89%

Features :

Universal AC input / Full range

Protections: Short circuit / Overload / Over voltage

Cooling by free air convection

3" 2" compact size

3 years warranty

High efficiency up to 90%

LED indicator for power on

No load power consumption<0.3W

18.15W

28.08W

27.5W

28.05W

28.05W

28.08W

28.35W

28.32W

28.08W

PEAKLOAD(10sec.)

Note.6

FileName:EPS-25-SPEC2012-04-20

EMCIMMUNITY

EMCEMISSION