SQL20A Three Phase Generator Rectifier 20A Diode Bridge with Aluminum Heatsink for Stable DC Output

Three phase SQL20A 20A Generator Rectifier Bridge Kit Product overview A direct replacement rectifier bridge for three phase generator charging circuits. Designed to convert AC output from a three phase alternator into a stable DC supply with a continuous DC output current of 20A. Built with a metal and resin construction and an aluminum heatsink to manage heat during sustained operation. Key benefits Reliable DC output: Delivers a steady 20A DC output to support battery charging and DC loads on generators. voltage tolerance: Repetitive peak reverse voltage rating of 1000V provides margin for common generator voltage spikes. Improved conversion efficiency: diodes improve AC to DC conversion rates and reduce losses in the charging circuit. Thermal management: Integrated aluminum heatsink helps dissipate heat, extending component life under continuous load. Easy replacement: Form factor and terminal layout match SQL20A three phase rectifier applications for straightforward swapin replacement. Features and specifications Model: SQL20A Color: SQL20A Number of phases: Three DC output current: 20A continuous Repetitive peak reverse voltage: 1000V Materials: Resin and metal body with aluminum heatsink Function: Three phase diode bridge rectifier for generator charging circuits Why customers need this This rectifier bridge is intended for users who need a dependable replacement part to restore or maintain a generator charging system. It addresses problems such as weak or fluctuating DC output, diode failures from heat or overvoltage, and reduced conversion efficiency. Installing a correctly rated rectifier helps maintain battery charge, power DC accessories, and protect electronic systems that rely on stable DC supply. Practical applications Routine and maintenance: a failed rectifier on a three phase 20A generator to restore proper charging function. Backup power systems: Use in standby generators where stable DC output is required to keep control electronics and batteries charged. Small industrial and agricultural equipment: or build charging systems for equipment that use three phase alternators and require up to 20A DC. Compatibility and installation notes Replacement for three phase SQL20A 20amp generator rectifier modules. Verify model SQL20A compatibility with your generator before installation. Ensure proper wiring of three phase AC inputs and DC output terminals. Use appropriate fusing and secure mounting to the heatsink for effective thermal contact. Intended for electrical technicians and qualified personnel familiar with generator charging circuits. This rectifier bridge supplies the rated 20A DC output and 1000V reverse voltage protection required for reliable generator charging performance while offering improved conversion efficiency and thermal handling.