DPHM Series modular DC power supply2022-07-20
DPHM Series modular DC power supply is a high-efficiency DC constant voltage, constant current and constant power supply with arm's new generation 32-bit processor as the monitoring chip, PWM pulse width modulation mode, IGBT as the main control element, medium and high frequency transformer isolation, and fast recovery diode rectification.
The working mode of DPHM Series modular DC power supply is the process from AC DC DC to medium and high frequency AC DC. The power supply is small in size, energy-saving and high in efficiency. It is a new generation of high-frequency isolated DC power supply and an alternative product of SCR thyristor DC power supply.
The monitoring and measurement communication chip adopts arm32-bit processor, which can be applied to various intelligent control schemes
IGBT is used as the main control element, and the medium and high frequency transformer is isolated
Automatic switching of constant voltage, constant current and constant power
Fast dynamic response and stability
High precision, small output ripple
It can be used in backup with external battery, with charge and discharge management function
The protection functions are complete, including overload, overvoltage, overcurrent, over temperature, undervoltage, short circuit, etc
LCD parameter display, set value and actual value are displayed at the same time
RS232 communication interface, standard MODBUS-RTU protocol, can be converted to any other protocol.
Scope of application
█ communication machine room, power control █ charging pile, charger █ sewage treatment █ electrolytic plating █ induction heating