
( Brand: Mfj ), ( Manufacturer Part Number: MFJ-4125 ), ( Part Type: Supply Amplifier )
The MFJ-4125 Mighty Lite Switching Power Supply from MFJ Enterprises is a versatile and powerful tool for any amateur radio operator or electronics enthusiast. This 25-amp switching power supply features a robust design and a user-friendly interface, making it an ideal choice for a wide range of applications.
At its heart, the Mighty Lite is a high-performance switching power supply that delivers up to 25 amps of continuous output, with a peak output of 50 amps. This makes it capable of powering even the most demanding electronic devices, from high-power transceivers to complex test equipment. The power supply features a wide input voltage range of 100-240 volts, making it suitable for use in any location around the world.
One of the standout features of the Mighty Lite is its precision adjustment capabilities. The power supply offers a variable output voltage range of 0-36 volts DC, with an accuracy of /- 0.1 volt, making it easy to dial in the exact voltage required for your device. It also features a variable output current range of 0-25 amps, with an accuracy of /- 0.1 amp, allowing you to fine-tune the power delivery to your device's specific needs.
The Mighty Lite is also designed with safety and reliability in mind. It features a built-in current limiting circuit that protects against overcurrent, short circuits, and overvoltage conditions. It also features overtemperature protection, which shuts down the power supply if it becomes too hot, helping to prevent damage to the device and ensuring safe operation.
The power supply is housed in a compact and rugged aluminum enclosure, measuring 6.75 inches wide by 3.3 inches deep by 1.75 inches tall. It weighs only 1.8 pounds, making it easy to transport and use in a variety of locations. The front panel features an easy-to-read LCD display that shows the output voltage, output current, and input voltage, as well as a selection of function buttons that allow you to adjust the power output and set various safety features.
The MFJ-4125 Mighty Lite Switching Power Supply is a powerful and versatile tool that is ideal for any amateur radio operator or electronics enthusiast. Its precision adjustment capabilities, wide voltage range, and safety features make it a reliable and convenient choice for a wide range of applications. Whether you're building a new radio station, testing electronic components, or simply need a reliable power source for your hobby, the Mighty Lite is sure to meet your needs.
Pros of the MFJ-4125 25 Mighty Lite Switching Power Supply MFJ 25 Amp Mighty:1. High power output: The power supply can deliver up to 25 amps of continuous DC current, making it suitable for a wide range of radio and electronic devices.
2. Wide voltage range: It supports a wide voltage range of 12-15 volts, allowing it to power various types of DC-powered devices.
3. Switching technology: The power supply uses switching technology, which is more efficient and lighter than linear power supplies.
4. Overcurrent protection: The power supply has built-in overcurrent protection to prevent damage to the device or the power supply itself in case of overload.
5. Compact and lightweight: The MFJ-25 Mighty Lite is designed to be compact and lightweight, making it easy to transport and use in various locations.
Cons of the MFJ-4125 25 Mighty Lite Switching Power Supply MFJ 25 Amp Mighty:1. Limited input voltage range: While it supports a wide voltage range of 12-15 volts, it only has a limited input voltage range of 100-240 volts AC.
2. No voltage regulation: The power supply does not have voltage regulation, which means that the output voltage may vary slightly depending on the load and input voltage.
3. Noisy operation: Some users have reported that the power supply can be quite noisy during operation, which may be a concern for those using it in a quiet environment.
Conclusion:The MFJ-4125 25 Mighty Lite Switching Power Supply MFJ 25 Amp Mighty is a high-power and compact power supply suitable for a wide range of radio and electronic devices. Its wide voltage range, overcurrent protection, and switching technology make it an attractive option for many users. However, its limited input voltage range, lack of voltage regulation, and noisy operation are potential drawbacks that should be considered before making a purchase.
Recommendation:If you are looking for a high-power and compact power supply for your radio or electronic devices, the MFJ-4125 25 Mighty Lite Switching Power Supply MFJ 25 Amp Mighty may be a good option for you. However, if noise level is a concern, you may want to consider other options with better noise reduction features. Additionally, if you need a power supply with a wider input voltage range or voltage regulation, you may want to look for other options that meet your specific requirements.
It weighs only Works with ac input vac or. 8 , only 2.
9 pounds and measures an unbelievable 5 w x 2 hits the smallest lightest power supply in ham radio. Mfj-4125 magical small light and perfect.
The MFJ-4125 switching power supply has switchable ac input voltage . Super protection modes include over voltage and current. Specifications and features 25 amps max, 22 continuous at 13. More about it: the MFJ-4125 switching power supply is similar to popular Mfj-4225mv but much smaller and doesn have meters or cigarette lighter socket.
5-way binding posts are for high current radio connects and a pair of speaker type push-on terminals low accessories vac at Hz 220.