Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

03/07/2012

603-778-2300 www.wallindustries.com Fax 603-778-9797

Page 1 of 5

DATASHEET

Rev C

DCQEB100 SERIES

2:1 Input Voltage Ranges

Industry Standard Quarter-Brick Package

Up to 100 Watts, Single Outputs

DC/DC Power Converters

APPLICATIONS

 Telecom/Datacom

 Wireless Networks

 Industry Control Systems

 Semiconductor Equipment

 Distributed Power Architectures

OPTIONS

 Heatsinks

 Pin Lengths

 Thru-Hole Inserts

 Negative Logic Remote ON/OFF

FEATURES

 Up to 100 Watts Output Power

 Single Outputs

 Output Current up to 30A

 Industry Standard Quarter-Brick Package: 2.28” x 1.45” x 0.50”

 Under Voltage Lockout

 Fixed Switching Frequency

 Input to Output Isolation: 1600VDC

 2:1 Wide Input Voltage Range

 High Efficiency up to 90%

 No Minimum Load Required

 Adjustable Output Voltage

 Threaded Inserts and Thru-Hole Inserts Available

 Short Circuit, Over Voltage, Over Current, and Over Temp. Protection

 Compliant to RoHS EU Directive 2002/95/EC

 CE Mark Meets 2006/95/CE, 93/68/EEC, and 2004/108/EC

 UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals (See Note 12)

DESCRIPTION

The DCQEB100 series of DC/DC power converters provides up to 100 Watts of output power in an industry standard 2.28”

x 1.45” x 0.50” quarter-brick package and footprint. This series consists of single output models with 2:1 input voltage

ranges of 18-36VDC or 36-75VDC. Some features include high efficiency up to 90%, adjustable output voltage, remote

sense, and positive or negative remote ON/OFF control. This series is RoHS compliant and has UL60950-1, EN60950-1,

and IEC60950-1 safety approvals (see note 12). Several different options are available for this series including negative

remote ON/OFF control, heatsinks, pin lengths, and thru-hole inserts. Please call factory for more details.