Constant Voltage or Constant Current IPM Modules

The intelligent thyristor constant current and voltage regulation module is based on the latest 32-bit industrial control CPU core, featuring constant current or voltage regulation functions and integrated phase-shift triggering. It is a smart power module characterized by its simplicity of use, easy parameter adjustment, and capability to network and communicate with control systems. It is a new generation of power regulation products designed to meet the needs of modern industrial automation and IoT production.

Product Features

① Utilizes an integrated square chip, DCB board, and special welding technology.
② The main circuit, thermal substrate, and control circuit are isolated from each other, with a dielectric strength of ≥1500VDC, ensuring safe use.
③ High-resolution phase angle with a resolution of 1/40000.
④ Control and feedback signals are 12-bit high-resolution ADC.

Product Applications

Widely used in motors, generator excitation, battery charging, various power supplies, and situations requiring constant voltage or current.

The Constant Voltage IPM Module is an intelligent power module that integrates a thyristor digital phase-shifting trigger controller, a voltage sensor, a voltage regulation controller, and a thyristor power component into the main circuit through a special process to form an integrated module. Here are the key features and functions of the module:

1. Thyristor Digital Phase-Shifting Trigger Controller: This is the core component of the module, responsible for adjusting the triggering moment of the thyristor based on the input control signal, thereby controlling the current passing through the thyristor to achieve voltage regulation.

2. Voltage Sensor: It is used to monitor the output voltage in real-time for precise control.

3. Voltage Regulation Controller: Automatically adjusts the output of the phase-shifting trigger controller based on feedback from the voltage sensor to ensure load voltage stability.

4. Thyristor Power Component: Acts as the primary power regulation component, handling and adjusting the current flow.

5. High Integration: All these components are integrated into a single module using special processes, reducing external connections and improving system reliability and stability.

6. Ease of Use: The modular design allows users to simply connect it to their circuit for use, without the need for complicated peripheral circuit design.

7. Safety and Reliability: The module design includes safety considerations, usually featuring over-voltage, over-current, short-circuit, and other protective functions.

8. Load Voltage Adjustment and Automatic Stabilization: Capable of automatically adjusting the output voltage in response to load changes to maintain voltage stability.

9. RS485 Communication Interface: Supports Modbus communication protocol and can communicate with upper-level machines, touch screens, PLCs, etc. (Optional)

The constant current IPM module is an intelligent type of module that combines a thyristor digital phase-shifting trigger controller, a current sensor, a current stabilization controller, and thyristor power components into the main circuit, assembled into an integrated whole through a special process. It features ease of use, safety and reliability, high integration, and the capability to adjust and automatically stabilize the load current.