cui.com

date 07/20/2021

│ page 2 of 6

CUI Inc

│ SERIES: AE5-EW │ DESCRIPTION: DC-DC CONVERTER

INPUT

parameter

conditions/description

min

typ

max

units

operating input voltage

100

1000

Vdc

current

at 200 Vdc

at 600 Vdc

at 1000 Vdc

38

15

10

mA

mA

mA

inrush current

at 200 Vdc

at 600 Vdc

at 1000 Vdc

7

20

30

A

A

A

input fuse

1 A / 1000 Vdc (external)

OUTPUT

parameter

conditions/description

min

typ

max

units

maximum capacitive load

6,000

μF

voltage accuracy

±1

±2

%

line regulation

from low line to high line, full load

±0.5

±1

%

load regulation

from 0% to full load

±0.5

±1

%

delay time

from Vin = 0 V to 90% of rated ouptut voltage

1

s

switching frequency

75

kHz

temperature coefficient

at full load

±0.02

%/°C

PROTECTIONS

parameter

conditions/description

min

typ

max

units

over voltage protection

7.5

Vdc

over current protection

automatic recovery

110

%

short circuit protection

continuous, automatic recovery

SAFETY AND COMPLIANCE

parameter

conditions/description

min

typ

max

units

isolation voltage

input to output for 1 minute

4,000

Vac

safety approvals

EN 62109

conducted emissions

CISPR22/EN55022, class A (external circuit required, see Figure 2)

radiated emissions

CISPR22/EN55022, class A (external circuit required, see Figure 2)

ESD

IEC/EN61000-4-2, contact ± 6kV/air ± 8kV, class B

radiated immunity

IEC/EN61000-4-3, 10V/m, class A

EFT/burst

IEC/EN61000-4-4, ± 4kV, class B (external circuit required, see Figure 2)

surge

IEC/EN61000-4-5, ± 2kV, class B (external circuit required, see Figure 2)

conducted immunity

IEC/EN61000-4-6, 10 Vr.m.s, class A

MTBF

as per MIL-HDBK-217F, 25°C

300,000

hours

RoHS

2011/65/EU

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