Features 1、It uses high performance fixed frequency current control mode controller as the core 2、Built-in precise ceramic adjustable potentiometer 3、External control pin, which can easily open and close high voltage output 4、With non-screw type input/output terminals, it can be used conveniently 5、High efficiency and low heat Specification Description: Features: 1, It uses high performance fixed frequency current control mode controller as the core. 2, Built-in precise ceramic adjustable potentiometer. 3, External control pin, which can easily open and close high voltage output. 4, With non-screw type input/output terminals, it can be used conveniently. 5, High efficiency and low heat. Specifications: Dimensions: 45mm x 37mm x 15mm Weight: 18g(approx.) Package includes: 1 x Power Supply Module Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List