DPHM Series Modular DC Power Supply

DPHM Series Modular DC Power Supply

Product Description

DPHM series modular DC power supply is a high-efficiency DC constant voltage with ARM new generation 32-bit processor as monitoring chip, PWM pulse width modulation, IGBT as the main control element, medium and high frequency transformer isolation, and fast recovery diode rectification. Constant current constant power product.

The working mode of DPHM series modular DC power supply is the process from AC-DC-medium and high frequency AC- DC. The power supply is small in size, energy-saving and high-efficiency. It is a new generation of high-frequency isolated DC power supply and is an SCR-type DC power replacement products.

Product Features

█ The monitoring and measurement communication chip adopts ARM32-bitprocessor, which can be applied to various intelligent control schemes

█ IGBT as the main control element, and the medium and high frequencytransformer as isolated

█ Automatic switching of constant voltage, constant current and constantpower

█ Fast dynamic response and stabilization

█ High precision and small output ripple

█ It can be used as an external battery pack for backup, with charge anddischarge management function

█ Complete protection functions, overload, overvoltage, overcurrent,overtemperature, undervoltage, short circuit, etc.

█ LCD parameter display, set value and actual value are displayed at thesame time

█ RS232 communication interface, standard MODBUS-RTU protocol, can betransferred to any other protocol.

Scope of application

█ Communication room, power control   █ Charging pile, charger   █ Sewage treatment   █ Electrolytic plating   █ Induction heating  …

Model Specifications

Product Picture

The principle of frequency conversion power supply | The principle of voltage regulator | The principle of DC power supply | UPS | Inverter