
( Brand: Astron ), ( Manufacturer Part Number: 9210060 ), ( Part Type: Supply ), ( Bundle Listing: No ), ( Compatible Product: Two-way Base Radio ), ( Compatible Brand: Universal ), ( Country/region Of Manufacture: United States )
The Astron VS-70M Power Supply, model number 9210060, is a high-performance, dual output DC power supply designed for various applications in the field of amateur radio, aviation, and other electronics. This Astron product is renowned for its reliability, efficiency, and versatility.
The VS-70M features two independent, adjustable DC output channels. The primary output can deliver up to 70 amps at 13.8 volts, while the secondary output can provide up to 15 amps at 12 volts. This dual output capability makes it an excellent choice for powering both high-current and low-current devices simultaneously.
The Astron VS-70M is equipped with a digital display that provides real-time readouts for amperage, voltage, and internal temperature, ensuring precise and accurate monitoring of the power supply's performance. The front panel also includes a range of control knobs and switches, allowing for easy adjustment of output settings, as well as the selection of various operating modes, such as constant current, constant voltage, and power factor correction.
The VS-70M is built with robust construction in mind, featuring a heavy-duty aluminum housing, a high-quality toroidal transformer, and a dual-stage active PFC (Power Factor Correction) circuit. This ensures excellent efficiency, low noise emission, and minimal heat dissipation, resulting in a long-lasting and reliable power supply.
Additional features of the VS-70M include over-temperature protection, short-circuit protection, and over-voltage protection, ensuring that your equipment is safeguarded from potential damage. The power supply also includes a built-in surge suppressor to protect against voltage spikes and transients.
In conclusion, the Astron VS-70M Power Supply is a powerful, versatile, and reliable solution for your DC power needs. Its dual output channels, digital display, and advanced features make it an excellent choice for a wide range of applications, from amateur radio stations to aviation equipment and more.
The Astron Power Supply VS-70M is a popular choice among amateur radio operators and hobbyists due to its high power output and reliability. Here are some pros and cons of this power supply:
Pros:1. High power output: The VS-70M has a power output of 70 amps, which is suitable for powering high-current devices such as transceivers and amplifiers.
2. High efficiency: The power supply has an efficiency of up to 92%, which means that it converts a significant amount of input power into usable output power, reducing energy waste and heat dissipation.
3. High current limiting: The VS-70M has a current limiting feature that prevents it from drawing too much current from the mains power source, protecting both the power supply and the connected devices from damage.
4. Overvoltage protection: The power supply has an overvoltage protection feature that prevents it from being damaged if the input voltage exceeds the specified limit.
5. Built-in DC fuse: The VS-70M has a built-in DC fuse that protects the output circuit from short circuits and other faults.
Cons:1. Size and weight: The VS-70M is a large and heavy power supply, making it difficult to transport or install in a confined space.
2. Price: The VS-70M is a premium power supply, which means that it is more expensive than some other options on the market.
3. Limited voltage range: The VS-70M has a limited voltage range of 12 to 16.8 volts, which may not be suitable for all applications.
4. Noisy operation: Some users have reported that the VS-70M can be noisy during operation, especially at higher power levels.
In conclusion, the Astron Power Supply VS-70M is a high-quality and reliable power supply that is suitable for powering high-current radio equipment. Its high power output, high efficiency, and built-in protection features make it a good choice for serious hobbyists and amateur radio operators. However, its size and weight, limited voltage range, and high price may be drawbacks for some users. Ultimately, the decision to buy the VS-70M depends on your specific needs and budget. If you require a high-power, high-efficiency power supply for your radio equipment, the VS-70M is a good option to consider. If you are looking for a more budget-friendly or portable option, there may be other power supplies that better meet your needs.
Model vs-50m output 2-15 CDC 37 amps cont at 14vdc50 incs 50 duty cycle 22 10 vdc16 5vdc serial 92100060input 115v 60 Hz 10a fuse.