Rev A

DCQUW60 SERIES

Up to 60 Watts

Quarter Brick DC/DC Converter

Single Outputs

2/1/2018

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 3 of 8

SPECIFICATIONS

All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.

We reserve the right to change specifications based on technological advances.

SPECIFICATION

TEST CONDITIONS

Min

Typ

Max

Unit

GENERAL SPECIFICATIONS

Efficiency

See Table

Switching Frequency

180

kHz

Isolation Voltage

36Vin

Nominal Input

1 Minute

(Basic Insulation)

Input to Output

2250

VDC

Input (Output) to Base-Plate

1600

72Vin

Nominal Input

1 Minute

(Reinforced Insulation)

Input to Output

3000

VAC

Input (Output) to Base-Plate

1500

Isolation Resistance

500VDC

1

G

Ω

Isolation Capacitance

1000

pF

PHYSICAL SPECIFICATIONS

Weight

2.26oz (64g)

Dimensions (L x W x H)

Standard Package

1.45in x 2.28in x 0.50in

(36.8mm x 57.9mm x 12.7mm)

Heatsink Option 1 (“HS” Suffix) & Option 3 (“HS2” Suffix)

1.45in x 2.28in x 0.75in

(36.8mm x 57.9mm x 19.1mm)

Heatsink Option 2 (“HS1” Suffix) & Option 4 (“HS3” Suffix)

1.45in x 2.28in x 1.01in

(36.8mm x 57.9mm x 25.7mm)

Case Material

Aluminum Base-Plate with Plastic Case

Potting Material

Silicone (UL94 V-0)

SAFETY CHARACTERISTICS

Safety Approvals (Pending)

IEC/UL/EN60950-1

IEC/UL/EN62368-1

Railway

EN50155

EN45545-2

EN55011, EN55032 with External Components

Class A, Class B

ESD

EN61000-4-2

Air ±8kV and Contact ±6kV

Perf. Criteria A

Radiated Immunity

EN61000-4-3

20V/m

Perf. Criteria A

EN61000-4-4

±2kV

Perf. Criteria A

EN61000-4-5

EN55024: ±1kV

EN50155: ±2kV

Perf. Criteria A

Conducted Immunity

EN61000-4-6

10Vr.m.s

Perf. Criteria A

Power Frequency Magnetic Field

EN61000-4-8

100A/m continuous; 1000A/m 1 second

Perf. Criteria A

NOTES

1.

Several options available for this series that change product model number. See Model Number Setup for more information.

2.

Input source impedance: The power module will operate as specified without external components, assuming that the source voltage has a very

low impedance and reasonable input voltage regulation. Highly inductive source impedances can affect the stability of the power module. Since

real-world voltage source has finite impedance, performance can be improved by adding an external filter capacitor.

-Recommended filter for 36Vin Nominal Input Models: Nippon Chemi-con KY series, 220µF/100V.

-Recommended filter for 72Vin Nominal Input Models: Nippon Chemi-con KXJ series, 150µF/200V.

3.

If remote sense is not being used, SENSE pins should be connected to corresponding polarity OUTPUT pins.

4.

Referred to –Vin pin

5.

BASE-PLATE GROUNDING: when two screw bolts are connected to shield plane, EMI could be reduced

6.

With 2pcs of aluminum electrolytic capacitor:

-Recommended for 36Vin Nominal Input Models: Nippon Chemi-con KY series, 220µF/100V

-Recommended for 72Vin Nominal Input Models: Nippon Chemi-con KXJ series, 150µF/200V

CAUTION: This power module is not internally fused. An input line fuse must always be used.

*Due to advances in technology, specifications subject to change without notice.