SAFETY AND CERTIFICATIONS

Certificate Type

Report / File Number

Standard

CB General Safety

E224736

IEC60950-1, 2nd Edition, 2013

UL General Safety

UL60950-1, 2nd Edition, 2014

EN General Safety

EN60950-1, 2nd Edition, 2013

CAN/CSA General Safety

C22.2 No. 60950-1-07, 2014

EMC Compliance

Condition

Standard / Criterion

with external filter (see filter suggestions)

EN55022, Class A

EN55022, Class B

ESD

Air: ±8kV; Contact: 4kV

EN61000-4-2, Criteria B

Radiated Immunity

10V/m

EN61000-4-3, Criteria A

Fast Transient

±1kV

EN61000-4-4, Criteria B

±1kV

EN61000-4-5, Criteria A

Conducted Immunity

10Vr.m.s

EN61000-4-6, Criteria A

Power Magnetic Field

50Hz 1A/m (r.m.s)

EN61000-4-8, Criteria A

DC/DC Converter

REC20-Z

Series

L1

C4

DC

DC

C1

C2

C3

+Vin

-Vin

+Vout

Com

-Vout

EMC Filtering - Suggestions for Class B

ECO-5

REV.: 2/2017

www.recom-power.com

Notes:

Note3: REC20-Z Series can meet EN55022 Class A without any external filter.

Note4: An external MOV is required if the module has to meet EN61000-4-5. The MOV suggest: NichTek SVI32-380

MODEL

C1

C2

L1

C3

C4

REC20-24xxS(D)Z

4.7µF/50V

4.7µF/50V

1.5mH

1000pF/2kV 1000pF/2kV

REC20-48xxS(D)Z

2.2µF/100V 2.2µF/100V

2.0mH

1000pF/2kV 1000pF/2kV

DIMENSION and PHYSICAL CHARACTERISTICS

Parameter

Type

Value

Material

Case

Base

Potting

nickel plated copper

FR4 PCB

silicone (UL94 V-0)

Package Dimension (LxWxH)

50.8 x 25.4 x 10.2mm

Package Weight

27g

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