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

04/20/2012

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

Page 1 of 5

DATASHEET

Rev. D

JR SERIES

2:1 Wide Input Voltage Ranges

Standard 2.0” x 1.0” x 0.4” Package

Single and Dual Outputs

10 Watt DC/DC Power Converters

APPLICATIONS

 Wireless Networks

 Telecom / Datacom

 Measurement Equipment

 Industry Control Systems

OPTIONS

 Positive Remote ON/OFF (Suffix “P”)

 Negative Remote ON/OFF (Suffix “R”)

FEATURES

 10 Watts Maximum Output Power

 Single and Dual Outputs

 Standard 2.0” x 1.0” x 0.4” Package

 2:1 Wide Input Voltage Ranges

 High Efficiency up to 87%

 No Minimum Load Requirement

 1600VDC I/O Isolation

 Positive or Negative Remote ON/OFF Control Option

 Fixed Switching Frequency: 300KHz

 Over Voltage, Over Load, and Short Circuit Protected

 Extended Operating Temperature Range Available

 Six-Sided Continuous Shielding

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

 UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals

 Compliant to RoHS EU Directive 2002/95/EC

 UL94V-0 Compliant

DESCRIPTION

The JR series of DC/DC power converters provides 10 watts of output power in a 2.0 x 1.0 x 0.4 inch industry standard

package and footprint. This series has single and dual output models with 2:1 wide input voltage ranges of 9-18VDC, 18-

36VDC, and 36-75VDC. Some features include high efficiency up to 87%, 1600VDC I/O isolation, and six-sided

shielding. All models are also protected against over voltage, over load, and short circuit conditions. This series is RoHS

and UL94V-0 compliant and has UL60950-1, EN60950-1, and IEC60950-1 safety approvals.