Rev A

RBA6 SERIES

6 Watts

Single and Dual Outputs

DC/DC Converter

4/17/2018

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •

Fax 603-778-9797

website: www.wallindustries.com • e-mail: sales@wallindustries.com

Page 6 of 7

DIN Rail Mount (“DN” Suffix)

Pin Out

Pin

1

2

3

4

5

6

Dual

NC

GND

Vin

-Vo

0V

+Vo

Single

NC

GND

Vin

0V

NC

+Vo

Note:

Unit: mm [inch]

Mounting Rail: TS35

Wire Range: 24-12 AWG

Tightening Torque: Max 0.4 N∙m

General tolerances: ±1.00 [±0.039]

DESIGN REFERENCE

1. Typical Application Circuit

All the DC/DC converters in this series are tested according to the recommended circuit (below) before delivery. If it is required to further

reduce input and output ripple, properly increase the input & output of additional capacitors Cin and Cout or select capacitors of low

equivalent impedance provided that the capacitance is no larger than the max. capacitive load of the product.

Vin (VDC)

Cin(uF)

Cout(uF)

12

100

10

24

10-47

48

100

2. EMC Solution-Recommended Circuit

Notes: Part

①intheabovefigureisusedforEMStestandpart②

for EMI filtering; selected based on needs.

Parameter Description

Model

Vin: 12V

Vin: 24V

Vin: 48V

FUSE

Choose according to actual input current

MOV

S14K20

S20K30

14D101K

C0

1000µF/35V

1000µF/50V

330uF/100V

C1

1µF/50V

4.7uF/100V

C2

Refer to the Cout in Typ. Application Circuit

LDM1

4.7µH

CY1/CY2

1nF/2KV

3. It is not allowed to connect modules output in parallel to increase power.