Features: 1With a peak voltage absorption circuit, it can effectively protect the high?power SCR anti?surge, anti?spike, RC absorption multiple protection. 2Imported chip SCR, all?aluminum heat sink, high temperature circuit board. 3Built?in accurate resistance, high voltage capacitor, stable output, no lag and no delay. 4Flame-retardant metal casing, high-temperature flame-retardant without deformation, metal spray paint does not rust, effectively prevent high temperatures, prevent heavy pressure, and eliminate potential safety hazards. 5Self?developed button control panel with gear display and output power button to support one?key cut off output. 6Independent switch control, free control of power input, cut off output, mounting hole design, humanized design, flat, easy to hang. 7Use multifunctional industrial sockets, thicker internal copper parts, large current, good contact and safety. Package included: 1 x Voltage Regulator