
( Brand: Mfj ), ( Manufacturer Part Number: MFJ-4035MV ), ( Part Type: Supply ), ( Country/region Of Manufacture: United States )
The MFJ-4035MV Power Supply is a versatile and reliable device designed for amateur radio enthusiasts and electronics hobbyists. This 35-amp power supply from MFJ Enterprises is equipped with a variety of features to ensure optimal performance and safety.
The MFJ-4035MV features a robust 35-amp output capacity, which makes it suitable for powering a wide range of radio equipment, including transceivers, amplifiers, and test instruments. It has a voltage range of 1.5 to 36 volts DC, allowing you to power devices with different voltage requirements. The power supply also includes a current limiting circuit, which helps protect your equipment from over-current conditions.
The MFJ-4035MV is built with a high-quality, heavy-duty construction that ensures durability and reliability. It features a fan-cooled design, which helps dissipate heat and keep the power supply running efficiently, even under heavy loads. The power supply also includes a ground isolation transformer, which helps reduce noise and improve signal quality.
The MFJ-4035MV is equipped with multiple safety features to ensure safe operation. It includes an over-voltage protection circuit, which cuts off power if the output voltage exceeds a safe level. It also has a short-circuit protection circuit, which protects the power supply from damage if a short circuit occurs.
The MFJ-4035MV includes a variety of connectors and outputs to make it easy to use with a wide range of equipment. It has four banana jack outputs, a pair of binding post outputs, and a pair of T-connectors. It also has a DC input connector and a fuse holder. The power supply includes a detachable power cord for easy transport and storage.
In summary, the MFJ-4035MV Power Supply is a high-quality, versatile, and reliable device that is suitable for a wide range of radio and electronics applications. Its robust construction, wide voltage range, and multiple safety features make it a great choice for amateur radio operators and electronics hobbyists. Its variety of connectors and outputs ensure easy compatibility with a wide range of equipment.
Pros of MFJ-4035MV Power Supply:1. High Current Capacity: The MFJ-4035MV power supply offers a maximum output current of 35 amps, making it suitable for various radio and electronic applications.
2. Adjustable Voltage: With a range of 12V to 24V, this power supply can be adjusted to meet the specific voltage requirements of your equipment.
3. Short-Circuit Protection: The power supply includes short-circuit protection to safeguard your equipment from damage in case of a fault.
4. Over-Voltage Protection: It also features over-voltage protection to prevent damage due to excessive voltage.
5. Temperature-Controlled Fan: The fan on the power supply is temperature-controlled, ensuring efficient cooling and prolonging the life of the device.
Cons of MFJ-4035MV Power Supply:1. Size and Weight: This power supply is relatively large and heavy, which may limit its portability.
2. Noisy Operation: Some users have reported that the power supply can be quite noisy during operation, which might be inconvenient in quiet environments.
3. Manual Override: The power supply has a manual override switch, which may be a potential safety hazard if not used properly.
Conclusion:The MFJ-4035MV power supply is a robust and capable device, offering a high current capacity and adjustable voltage. Its short-circuit and over-voltage protection features make it a reliable choice for various radio and electronic applications. However, its size and weight, as well as its noisy operation, are potential drawbacks that should be considered before making a purchase.
Recommendation:If you require a high-current power supply for your radio or electronic equipment and are willing to accept the size and noise limitations, the MFJ-4035MV power supply could be a suitable choice for you. However, it is essential to ensure proper usage and safety measures to mitigate the potential risks associated with the manual override switch.
However, the fan is quite noisy, and it runs a lot when power supply under load. This is not a switching power supply - it has heavy transformer inside, and the weighs 20 pounds. As the pictures show, it has multiple output attachment points.
It has adjustable output voltage from 9-15vdc, and current of 30 amps continuous 35 intermittent. I am selling this power supply for a friend who is getting out of the ham radio hobby health reasons. This is a nice Mfj power supply, the MFJ-4035MV.