EMC Compliance

Condition

Standard / Criterion

Information technology equipment - Radio disturbance

characteristics - Limits and methods of measurement

EN55032, Class B

Information technology equipment - Immunity characteristics - Limits

and methods of measurement

EN55024+A1

ESD Electrostatic discharge immunity test

Air: ±8kV; Contact: ±4kV

EN61000-4-2, Criteria A

Radiated, radio-frequency, electromagnetic field immunity test

3V/m

EN61000-4-3, Criteria A

Fast Transient and Burst Immunity

DC Power Port ±0.5kV

EN61000-4-4, Criteria A

DC Power Port ±0.5kV

DC Output Port ±0.5kV

EN61000-4-5, Criteria B

Immunity to conducted disturbances, induced by radio-frequency

fields

DC Power Port 3V

DC Output Port 3V

EN61000-4-6, Criteria A

Power Magnetic Field Immunity

50Hz, 1A/m

EN61000-4-8, Criteria A

DC/DC Converter

RKZ3

Series

ECO-5

REV.: 2/2017

www.recom-power.com

EMC Filtering according to EN55032

Surge Test Circuit

Component List Class B

C1

C2

L1

+Vin

-Vin

+Vout

-Vout

C1

+Vin

-Vin

+Vout

-Vout

Input Voltage

C1

C2

L1

5Vin

4.7µF MLCC

470pF /

5kVDC

10µH Choke

12Vin

24Vin

2.2µF MLCC

22µH Choke

Test Voltage

C1

±0.5kV

100µF E-Cap

±1kV

220µF E-Cap

Notes:

Note7: An external input filter capacitor is required if the model has to meet EN61000-4-5. See below circuit:

DIMENSION and PHYSICAL CHARACTERISTICS

Parameter

Type

Value

Material

Case

Potting

PCB

black plasitc, (UL94V-0)

silicone, (UL94V-0)

FR4, (UL94V-0)

Package Dimension (LxWxH)

19.6 x 7.5 x 12.2mm

Package Weight

2.8g typ.

continued on next page