
( Brand: Tenma ), ( Model: 72-290 ), ( Part Type: Supply ), ( Device Function: 12 Volt Power Supply )
The 72-290 Tenma 13.8V 10A DC Power Supply is a versatile and reliable power source, hailing from the reputable Taiwanese manufacturer, Tenma. This power supply boasts a nominal output voltage of 13.8V, making it an ideal choice for various electronic projects that require a stable and consistent power source.
The power supply's maximum current output is 10A, ensuring it can supply sufficient power to most medium-sized electronic devices without overheating or experiencing voltage drops. It features a center-positive 5.5mm x 2.1mm DC barrel jack connector, which is a standard output for many consumer electronic devices.
The 72-290 Tenma DC Power Supply is designed with safety in mind, equipped with over-current, over-voltage, and short-circuit protection. These safety features help safeguard your devices from potential damage, providing peace of mind during operation.
The power supply's compact and lightweight design, coupled with its integrated on/off switch, makes it highly portable. It is suitable for use both at home and in the field, making it an excellent choice for hobbyists, DIY enthusiasts, and professionals working on various electronic projects.
In summary, the 72-290 Tenma 13.8V 10A DC Power Supply is a robust, reliable, and versatile power source that combines safety features, portability, and high performance to cater to a wide range of electronic projects and applications.
Pros of buying a 72-290 Tenma 13.8V 10A Power Supply from Taiwan:1. Reliable Brand: Tenma is a well-known brand in the field of electronic test equipment, known for its durability and reliability.
2. Adjustable Voltage: The power supply can be adjusted from 12V to 18V, making it versatile for various electronic devices.
3. Constant Current: The power supply maintains a constant current output, which is beneficial for powering sensitive electronics.
4. Safety Features: The power supply includes over-current protection, short-circuit protection, and over-voltage protection for safety.
5. Affordable Price: The price of the 72-290 Tenma 13.8V 10A Power Supply is quite reasonable compared to other brands with similar specifications.
Cons of buying a 72-290 Tenma 13.8V 10A Power Supply from Taiwan:1. Limited Wattage: With a maximum power output of 138W, it may not be sufficient for powering high-power devices.
2. Bulky and Heavy: The power supply is quite heavy and bulky, which may be an issue if you need to move it around frequently.
3. No Digital Display: The power supply does not have a digital display for accurate voltage and current readings.
Conclusion:The 72-290 Tenma 13.8V 10A Power Supply is a reliable and affordable option for powering various electronic devices. Its adjustable voltage, constant current output, and safety features make it a good choice for hobbyists and DIY enthusiasts. However, its limited wattage and lack of digital display may be a concern for some users. If you need a power supply with a higher wattage or a digital display, you may want to consider other options.
Recommendation:If you are looking for a reliable and affordable power supply for your electronic projects, the 72-290 Tenma 13.8V 10A Power Supply is a good option to consider. Its adjustable voltage, constant current output, and safety features make it a versatile and reliable choice. However, if you need a power supply with a higher wattage or a digital display, you may want to explore other options to meet your specific needs.
Used Tenma model volt, 10 a power supply, made in taiwan. 5 which was all that I had available. Tested with a very light load, about.
I don't have the means to test it with full load.