Ultra-small size, ultra-dense reinforced aluminum radiator, so the module operating temperature lower and more stable. Enter the two 470uF/35V, output two 330uF/50V, 60V output 220uF/63V switching power supply for the high-frequency low-impedance capacitor, so lower output ripple, onboard LED work light, more intuitive while working. Full of materials plus the perfect design is the pursuit of the