Starpower Semiconductor Rectifier Modules

About Rectifier Modules

Starpower rectifier modules feature high-power diodes and thyristors for AC-DC power conversion. These modules offer high current capability, low forward voltage drop, and excellent thermal performance for industrial rectification applications.

As an authorized distributor of Starpower Semiconductor, BeiLuo provides a comprehensive range of Rectifier Modules products. These products are widely used in industrial control, automotive electronics, consumer electronics, and communication equipment. We offer a complete product line with multiple series to meet various application requirements. All products are genuine and original, backed by professional technical support and comprehensive after-sales service.

Selection Guide: How to Choose the Right Rectifier Modules

Product List

4 products available

Part Number ↕	Package ↕	Stock Status	Action
GDR200A12	34mm	In Stock	View Details
GDT100A16	34mm	In Stock	View Details
GDR400A12	62mm	In Stock	View Details
GDT200A16	62mm	In Stock	View Details

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Frequently Asked Questions

What is the difference between diode and thyristor rectifier modules?

Starpower offers both diode and thyristor rectifier modules: (1) Diode modules - uncontrolled rectification with fixed output voltage determined by input AC voltage. Simple, reliable, and cost-effective for applications not requiring voltage control. (2) Thyristor (SCR) modules - phase-controlled rectification allowing output voltage adjustment by controlling firing angle. Used for soft starters, DC motor speed control, and power regulation. Thyristors can handle high surge currents and are robust for industrial applications. Selection depends on whether voltage control is required. Both types offer high current capability and low forward voltage drop.

Contact our FAE team for diode vs thyristor selection based on your application requirements.

What voltage ratings are available for Starpower rectifier modules?

Starpower rectifier modules are available in a wide range of voltage ratings: (1) 800V-1200V for standard industrial applications with 380-480VAC input. (2) 1600V-2200V for medium-voltage applications and higher safety margins. (3) 3000V-6000V for high-voltage applications such as traction drives and power transmission. The voltage rating should be selected based on the peak reverse voltage (PRV) requirement with adequate margin (typically 2-3x) for voltage transients and line surges. Higher voltage ratings provide better reliability but may have slightly higher forward voltage drop.

Contact our FAE team for voltage rating selection based on your specific application requirements.

What applications are best suited for Starpower rectifier modules?

Starpower rectifier modules are ideal for high-current AC-DC power conversion: (1) Welding equipment - high-current rectification for arc welding power supplies. (2) Electroplating - controlled DC power for plating baths requiring high current at low voltage. (3) DC motor drives - rectification and control for DC motor speed regulation. (4) Battery chargers - high-current charging for industrial battery systems. (5) Induction heating - rectification for high-frequency heating power supplies. (6) Power supplies - AC-DC conversion for industrial DC power distribution. The key criteria are high current (>100A) and need for reliable, efficient rectification.

Contact our FAE team for application suitability assessment and rectifier recommendations.