A device that can make a constant current form in the circuit, such as a dry battery, a storage battery, a DC generator, etc., is called a DC power supply. DC power supply has two electrodes, positive and negative, the potential of the positive electrode is high, and the potential of the negative electrode is low; When the two electrodes are connected to the circuit, the DC power supply can maintain a constant potential difference between the two electrodes The role of the AC-DC power module.

Safety isolation: strong and weak current isolation, IGBT isolation drive, surge isolation protection, lightning isolation protection (such as isolation protection of medical electronic equipment in contact with the human body) . Noise isolation: (isolation of analog circuit and digital circuit, isolation of strong and weak signals) Grounding loop elimination: remote signal transmission distributed power supply system.

Protection Short-circuit protection, over-voltage protection, under-voltage protection, over-current protection, and other protections. Voltage conversion Boost Conversion Buck Conversion AC/DC Conversion (AC/DC, DC/AC) Polarity Conversion (Positive and Negative Polarity Conversion, Single Supply and Positive and Negative Supply Conversion, Single Supply and Multiple Supply Conversion) ;Voltage stabilization AC mains power supply, remote DC power supply, distributed power supply system, battery power supply DC-DC DC power supply step-down module This product is a high-current and high-power step-down module The output voltage parameter is adjustable.

Monolithic synchronous step-down DC/DC adapter with jitter frequency-averaged current-mode control architecture. Capable of driving 5-10A continuous loads, with good line and load regulation capabilities. There are short circuit and thermal protection circuits to improve the reliability of the 96% efficiency Built-in adjustable line compensation adjustable output voltage 2% output voltage accuracy Burst mode operates with light load internal loop compensation.