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4133 Courtney St. Unit #5 Franksville, WI 53126 Phone: (262) 835-9200  Fax: (262) 835-9201 EMAIL zahn@zahninc.com www.zahninc.com

DCDC48/12/160 Step Down DC/DC Converter
Using Buck Converter Topology, this step down converter can be used for battery chargers, lamp regulators, UPS power supplies, and fuel cell converters.

.	DCDC48/12/160
Operating Temperature Range:	-20 to +60 C
Efficiency:	91.0%
Recommended Input Voltage:	20 to 60 volts
Standby Current  -  No Load at 48V in	85 mA
Output Current is internally limited to:	18 amps
Input Fuse:	15 amps
Output Voltage Setpoint (adjustable):	9 to 14 volts
Output Power Rating (see chart):	160 watts, 44v/12v
Output Current (note 1):	13 amps, Vout=12v
Output Fuse:	30 amps
Output Ripple, max:	.068 volts, RMS
Switching Frequency:	14,500 Hz
Wiring Diagram:	sd111c
Mechanical Installaiton :	inst 1564
(262 835 9200 to order) (note 2):	$99.00

(note 1). The Output power depends on the output voltage. Higher output voltages result in higher output power.
(note 2). Prices can change without notice.