DC-DC Converter 20A300W Step Down Buck-Boost Power Adjustable Charger Board Tool
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The VoltageMaster 20A 300W Adjustable Power Converter is a DC-DC converter designed for a variety of applications. With a 20A 300W DC Step Down Buck Converter, it provides adjustable constant voltage and constant current for DIY stabilized voltage supply, vehicle power, mobile power, battery charging, LED driver, and more. The converter features two large heat sinks, an LED indicator, and output short-circuit instantaneous protection, making it a stable and reliable choice. The step-down board is designed with a 75V / 80A large current dual MOS tube, and large current 30A connection screw terminals, making it convenient to install. It is recommended to ensure that the output voltage is lower than the input voltage, and to reduce power and current when there is a big difference between the input and output voltage.
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