Starpower Semiconductor 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.

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.

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.

This category includes various power modules designed for 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.. Browse our catalog for the complete product list.

Contact BeiLuo FAE team for personalized assistance.

Consider your application requirements including voltage, current, switching frequency, and thermal conditions. Our FAE team can help with selection. For more detailed information about Rectifier Modules, please consult the product datasheet or contact our technical support team. Our FAE engineers are available to assist with your specific design requirements.

Contact BeiLuo FAE team for personalized assistance.