EPM25751V-12R-R62D datasheet(2/9 Pages) EATON

2 / 9 page

Technical Data ELX1165

Effective March 2022

EPM25-1V 15 W

15 Watt isolated DC-DC converter

www.eaton.com/electronics

Specifications

Parameter

Conditions

Minimum

Typical

Maximum

Unit

Input

Input filter

Pi type

Input voltage range

Vin = 24 Vdc

Vdc

Vin = 48 Vdc

Vdc

Input current @ no load

Vin = 24 Vdc

Vin = 48 Vdc

Start-up time

100% Load at Nominal Vin

Start-up voltage

Vin = 24 Vdc

Vdc

Vin = 48 Vdc

Vdc

UVLO

Vin = 24 Vdc

7.5

Vdc

Vin = 48 Vdc

Vdc

Input surge voltage

(0.1 s max.)

Vin = 24 Vdc

Vdc

Vin = 48 Vdc

100

Vdc

Remote ON/OFF

DC-DC ON

Open or 3.5 - 15 Vdc

DC-DC OFF

Short or 0 - 1.2 Vdc

Input current (remote off mode)

Output

Efficiency

Selection guide

Minimum load

Line regulation

Single output

-0.2

+0.2

Dual output

-0.5

+0.5

Load regulation

(10-100% Load)

Single output

-0.5

+0.5

Dual output

-1.0

+1.0

Cross regulation

-5

Voltage accuracy

-1

Operating frequency

Vout = 3.3 Vdc

400

kHz

others

350

kHz

Ripple & noise1

Vin = 24 Vdc

mVp-p

Vin = 48 Vdc

100

mVp-p

Voltage adjustability

-10

+10

Environment

Operating temperature

(with derating)

-40

+105

°C

Storage temperature

-55

+125

°C

Max. case temperature

110

°C

Relative humidity

%RH

Vibration

MIL-STD-202G

Function

Isolation voltage

1 min., Input to Output

1.6

kVdc

Isolation resistance

1000

MΩ

Isolation capacitance

1200

MTBF

(MIL-HDBK-217F)

+25 ˚C

1000

khours

Short circuit protection

Continuous, automatic recovery

Overload protection

Vin = 24 Vdc

170

Vin = 48 Vdc

190

Certification

IEC62368-1/ EN55032&35

EPM25751V-12R-R62D Datasheet(PDF) 2 Page - Eaton All Rights Reserved.

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