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MFJ-4230MV regulated switching power supply provides 4 to 16 VDC at 30 Amps surge or 25 Amps continuous. Input is 110 VAC 47-62 Hz or 220 VAC 47-63 Hz is switch selectable. A simple front-panel push-button switch lets you choose either Ampmeter or Voltmeter. The MFJ-4230MV provides excellent 75% efficiency and extra low ripple and noise (<100 mV).
The whisper-quiet fan cools by convection and forced air cooling. Normal air-flow around the power supply is continuous and a heat sensor increases the fan speed when the temperature rises above 158° F. (70° C.). DC output is provided via five-way binding posts on the back panel.
Only 5 x 2.5 x 6 inches 3 lbs. One year limited manufacturer's warranty.
Additional features include:
* 30 amps surge, 25 amps continuous at 13.8 Vdc
* Less than 100 mV peak-to-peak ripple under 30 amp full load
* Meter switches between current and voltage
* Over-voltage protection
* Over-current protection
* Automatic reset after shutdown
* Switching AC input voltage 110 Vac at 47-62 Hz, 220 Vac at 47-63 Hz