DATASHEET
Rev. A
JFC20 SERIES
2:1 Wide Input Voltage Range
Single and Dual Outputs
Industry Standard Package and Footprint
20 Watt DC/DC Power Converters
FEATURES
20 Watts Maximum Output Power
Single and Dual Outputs
Industry Standard Pin-Out
Small Size and Low Profile: 1.0” x 1.0” x 0.39”
2:1 Wide Input Voltage Range
High Efficiency up to 91%
1600VDC I/O Isolation
Ultra Low Quiescent Current
Remote ON/OFF Control
APPLICATIONS
Wireless Networks
Fixed Switching Frequency
Telecom / Datacom
Industry Control Systems
Measurement Equipment
Semiconductor Equipment
Over Voltage, Over Load, and Short Circuit Protected
Six-Sided Continuous Shield
EMI Meets EN55022 Class A Without External Filter
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
OPTIONS
Negative Remote ON/OFF
Without Trim Pin
Without ON/OFF Pin
Heatsink
DESCRIPTION
The JFC20 series of DC/DC power converters provides 20 watts of output power in a 1.0 x 1.0 x 0.39 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, ultra low quiescent current, 1600VDC I/O isolation, remote ON/OFF, and trimmable
output voltage. This series is also protected against over voltage, over current, input under voltage, and short circuit conditions. All
models are RoHS compliant and have UL60950-1, EN60950-1, and IEC60950-1 safety approvals.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
09/24/2010
603-778-2300 www.wallindustries.com Fax 603-778-9797
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