Feature:1. Goodquality capacitor possess good parameter consistency and high reliability2. Imported resistance with high accuracy, wide range of working temperature, small drift and good stability3. The potentiometer adjust smoothly and not easily damaged, very practical4. Made of highquality materials, possess strong corrosion resistance and stable structure5. Generator automatic excitation voltage regulator module is durable and light weightSpecification:Item Type: Generator Automatic Voltage Regulator BoardMaximum Current: 4AVoltage Establishment: Automatically established when the residual magnetism is greater than 4V 25HzInput Power: AC170-270V 50 or 60HzConnect Power Supply to Device: 110VInduction Detection: AC170-270V 50 or 60HzOutput: Voltage: 50VDC, Current: 5A (continuous), 8A10S (instantaneous)Frequency Compensation: Built-in frequency protection circuit that reduces output voltage when engine revolutions dropsHow to Use: 1. This product is a voltage regulator, Functions: Low frequency protection, overexcitation protection, external voltage regulation2. Wiring debugging, complete wiring diagram in the manual.Package List:1 x Generator Automatic Voltage Regulator Board1 x User Manual