Hot Sale Mfj-4128, Switching Power Supply, 28amps, 13.8vdc,110/220va Set [dr1L2JzH]

Powerful and Versatile Switching Power Supply

The MFJ-4128 is a high-performance switching power supply designed to meet the demanding needs of amateur radio enthusiasts. This robust unit delivers a maximum output of 28 Amps and a continuous output of 25 Amps at a stable 13.8 VDC, making it ideal for powering HF, VHF, or UHF mobile or base transceivers. With its comprehensive range of output connectors, the MFJ-4128 ensures compatibility with a variety of devices, from high-current rigs to low-current accessories. Its lightweight and compact design, weighing only 4 lbs. and measuring 7" W x 2 ¼" H x 7 ½" D, makes it a perfect travel companion for your adventures.

Key Features and Specifications

The MFJ-4128 stands out with its extensive features and specifications. It includes five-way binding posts for high-current rigs and quick connectors for low-current accessories, ensuring a secure and convenient connection. The unit also features a low 7 amperage cigarette lighter plug, perfect for powering small accessories. Its lightweight and compact design allows for easy transportation, making it a versatile choice for both business and vacation trips. Additionally, the MFJ-4128 is equipped with over-voltage and over-current protection systems, ensuring the safety of your equipment. The internal cooling fan with an "on" LED indicator keeps the unit running smoothly and quietly.

Practical Applications and Benefits

The MFJ-4128 is an essential tool for any amateur radio operator, offering numerous practical applications and benefits. Whether you're setting up a mobile station or expanding your base station capabilities, this power supply provides the reliable power you need. Its selectable AC input voltage from 85 to 135 VAC or from 170 - 260 VAC ensures compatibility with power sources around the world, making it the perfect travel companion for international trips. The MFJ-4128's versatility and reliability make it an indispensable addition to any amateur radio enthusiast's toolkit.