Product Description: The STM Sinewave Inverter Drive Module (IDM-8) is an advanced, high-efficiency SPWM (Sinusoidal Pulse Width Modulation) controller engineered for precision power electronics. Whether you are building a custom pure sine wave UPS, upgrading a solar inverter, or developing a grid-sharing power backup system, this complete kit provides professional-grade control and monitoring.
This comprehensive IDM-8 package includes a dedicated Current Transformer (CT) capable of safely monitoring loads up to 100A, ensuring your inverter operates efficiently within its limits. It also features a premium Hybrid Style Display Board equipped with tactile push buttons, allowing you to easily interact with the system, configure settings, and monitor real-time data such as voltage, current, and grid status. With user-selectable carrier frequencies and dual operating modes (Unipolar/Bipolar), this module is highly adaptable and ready to interface with your custom MOSFET or IGBT power stages.
Technical Specifications:
Model: IDM-8
Operating Voltage: 5V DC
Output Waveform: Pure Sine Wave
Output Frequency: 50Hz (Fixed)
Carrier Frequency: 6 kHz, 12 kHz, and 18 kHz (User Selectable)
Operating Mode: Unipolar or Bipolar (User Selectable)
PWM Output Limits: 3.3V, 20mA (Max)
Current Monitoring (CT Input): 0 to 100 Ampere Full Scale (with 36.5 Ohm burden resistor)
Communication Interfaces: 1x USART (RS232-C) and 1x USB (VCOM 2.0)
Display Unit: Hybrid Style LCD Board (20×4 character format)
User Interface: 4x Tactile momentary push buttons for menu navigation
Audible Alerts: Integrated DC buzzer for fault and status warnings
Operating Temperature: 0°C to 55°C
Reviews
Clear filtersThere are no reviews yet.