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MSE
SWITCHING POWER SUPPLY
MS-280A User Manual
Specifications and Features:
28 Amps MAX, 25 Amps Continuous at 13.8 Vdc
Front Panel Adjustable Voltage(9-15Vdc)
Light weight, only 4lbs/1.8kg
Compact, only 5 3/4"W*4 1/2" H*7"D
Easy access output:
-Five-Way binding post for HF/VHF radio
-Cigarette Lighter Socket for mobile accessories
Over Voltage protection
Over Current protection
Automatic shut-down on fault load
Lighted Dual Meters: Volt-meter and Amp-meter monitor load continuously.
Quiet internal Cooling Fan with "FAN ON" LED
Input Voltage: Switchable AC input voltage
-110 Vac at 47-62Hz
-220 Vac at 47-63Hz
Regulation: Works with AC input from 85 to 135 Vac or from 170 to 260 Vac.
AC Line Fuse:5 Amps
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Summary of Contents for MSE MS-280A
- Page 1 SWITCHING POWER SUPPLY MS-280A User Manual Specifications and Features: 28 Amps MAX, 25 Amps Continuous at 13.8 Vdc Front Panel Adjustable Voltage(9-15Vdc) Light weight, only 4lbs/1.8kg Compact, only 5 3/4”W*4 1/2” H*7”D Easy access output: -Five-Way binding post for HF/VHF radio...
- Page 2 OPERATION: DC Adjustment: The DC adjustment control on the front panel is used to set the DC output voltage of the MS-280A from 9 volts to 15 volts DC. For most HF and VHF radios, set the output at 13.8Vdc.