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

09/21/2010

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

Page 1 of 6

DATASHEET

Rev. A

RGUW2 SERIES

4:1 Ultra Wide Input Voltage Range

DIP and SMT Packages

Single and Dual Outputs

2 Watt DC/DC Power Converters

APPLICATIONS

 Wireless Networks

 Telecom / Datacom

 Industry Control Systems

 Measurement Equipment

 Semiconductor Equipment

OPTIONS

 3000VDC I/O Isolation (Suffix “H”)

 Surface Mount Package (Suffix “S”)

FEATURES

 2 Watts Maximum Output Power

 Single and Dual Outputs

 SMT & DIP Packages: 0.74 x 0.50 x 0.33 Inches

 Qualified for Lead Free Reflow Solder Process According to

IPC J-STD-020D

 4:1 Ultra Wide Input Voltage Range

 High Efficiency up to 83%

 1600VDC I/O Isolation (3000VDC I/O Isolation Available)

 Low Ripple & Noise

 External ON/OFF Control

 Switching Frequency (100KHz, min)

 Continuous Short Circuit Protection

 UL94V-V0 Package Materials

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

DESCRIPTION

The RGUW2 series of DC/DC power converters provides 2 watts of output power in a 0.74 x 0.50 x 0.33 inch DIP or SMT package

without derating up to 85°C. This series has single and dual output models with 4:1 ultra wide input voltage ranges of 4.5-18VDC, 9-

36VDC, and 18-75VDC. Some features include high efficiency, low ripple and noise, 3000VDC I/O isolation option, remote ON/OFF,

continuous short circuit protection, and no minimum load requirements. All models have UL60950-1 EN60950-1, and IEC 60950-1

safety approvals as well as RoHS compliance.