0-100V 150V 200V 300V 0-3A 5A 10A Lab Adjustable DC Bench Power Supply Variable

About this deal

A variable DC bench power supply covering a wide range of voltage outputs -- from 0-100V up to 0-300V depending on the model chosen -- with matching current options from 0-3A to 0-10A. This type of unit is a stand-alone device that provides a stable and adjustable DC voltage and current to power electronic circuits during development, testing, and troubleshooting. The higher voltage range makes it especially useful for applications such as LED testing, battery charging, electroplating, and component burn-in testing. DC bench power supplies of this type operate in two modes: constant voltage (CV) mode, where the output voltage is regulated according to user settings, and constant current (CC) mode, where the supply controls the current flow. They are suitable for electronics repair, communication equipment maintenance, electrolysis, electroplating, lamp testing, aging tests, production line testing, DIY projects, schools, and laboratory scientific research. Most models in this category include a digital LED display showing live voltage, current, and power readings, along with protection against short circuits and overloads.