MFJ Enterprises MFJ-4125 Instruction Manual

11.
MFJ-4125 Instruction Manual
Thank you for purchasing the MFJ MIGHTYLITE Switching Power Supply.
The MFJ-4125 is designed to supply up to 25 amps intermittent or 22 amps continuous
current at 13.8 VDC.
Installation:
Before plugging the MFJ-4125 in an AC outlet make sure that the proper input voltage
is selected on the rear of the unit. Select 115 for 100/110/120 AC operation. Select
230 for 260/220/240 ac operation. MFJ-4125 is factory set for 115V.
Operation:
The MFJ-4125 has a fixed output at 13.8 VDC. Alli you have to do is connect the
output and tum the power switch to the 'ON' Position.
Protection:
Specifications and Features:
* 25 Amps MAX, 22 Amps Continuous at 13.8 VDC.
e Light weight, only 3.5 Ibs.
¢ Compact, only 5 1/2" W x 2 1/2" Hx 103/4"D
° Five-Way binding post for high current radios
® Quick-Connectors for low current accessories
e Over Voltage protection
e =©Over Current protection
¢ Quiet jnternal Cooling Fan.
e Input Voltage: Switchable AC input voltage
- 110 Vac at 47-62 Hz
- 220 Vac at 47-63 Hz
e Super Regulation:
Works with AC input from 85 to 135 Vac or from 170 to 260 Vac.
e _AC Line Fused (5 Amps)
e Meets FCC Class B
* No Matter What one year limited warranty