3

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EMC

Electrostatic discharge

IEC/EN 61000-4-2, level 4 (8/15 kV)

criterion B

Electromagnetic field

IEC/EN 61000-4-3, level x (20 V/m)

criterion A/B

Electr. fast transients/bursts

IEC/EN 61000-4-4, input, level 3/4 (2/4 kV)

criterion A/B

Surge

IEC/EN 61000-4-5, input, level 3/4 (2/4 kV)

criterion A

Conducted disturbances

IEC/EN 61000-4-6, level 3 (10 V)

criterion B

Electromagnetic emissions

CISPR 22/EN 55022, conducted

class B

Environmental

Operating ambient temperature

–25...71

°C

Operating case temperature

–25...95

°C

Storage temperature

non operational

–40...100

°C

Damp heat

IEC/EN 60068-2-3, 93 %, 40

°C

56 days

Vibration, sinusoidal

IEC/EN 60068-2-6, 10...60/60...2000 Hz

Shock

IEC/EN 60068-2-27, 6 ms

Bump

IEC/EN 60068-2-29, 6 ms

Random vibration

IEC/EN 60068-2-64, 20...500 Hz

MTBF

MIL-HDBK-217E,

°C, single output types

320'000 h

Options

Extended temperature range

–40...71

°C, ambient, operating

-9

Electronic inrush current limitation

E

Output voltage adjustment

95...105%

P

Input and/or output undervoltage monitoring, excludes option V

D0...D9

Input and/or output undervoltage monitoring (VME), excludes option D

V0, V2, V3

Test sockets for check of output voltage

A

Enhanced electric strength test 2 kV AC

H

Fuse not user accessible

F

Pin allocation

Pin

Electrical determination

AM...LM

CMZ...LMZ

AM...LM

CMZ...LMZ

AM...LM

CMZ...LMZ

1000

1000

2000

2000

3000

3000

2

Inhibit control input

iiiiii

5

Safe data or ACFAIL

D or V

D or V

D or V

D or V

D or V

D or V

8

Output voltage (positive)

Vo1+

Vo1+

Vo3+

Vo3+

11

Output voltage (negative)

Vo1–

Vo1–

Vo3–

Vo3–

14

Control input +

R

R

17

Control input –

GG

14

Output voltage (positive)

Vo2+

Vo2+

Vo2+

Vo2+

17

Output voltage (negative)

Vo2–

Vo2–

Vo2–

Vo2–

20

Output voltage (positive)

Vo1+

Vo1+

Vo1+

Vo1+

Vo1+

Vo1+

23

Output voltage (negative)

Vo1–

Vo1–

Vo1–

Vo1–

Vo1–

Vo1–

26

Protective earth

29

DC input voltage

Vi+

Vi+

Vi+

Vi+

Vi+

Vi+

32

DC input voltage

Vi–

Vi–

Vi–

Vi–

Vi–

Vi–

M Series

50 Watt DC-DC Converters