AC 220V 4000W Variable Voltage Regulator Step Down Voltage Converter Transformer Motor Speed Fan Control Controller RA

Package included: 1*Voltage Regulator Specification: Product name: AC 220V 4000W Variable Voltage Regulator Material: Metal shell Size: 11.5*10*6cm/ 4.5*3.9*2.4inch(Approx.) Weight: approx.500g Input Voltage: AC 220V Output Voltage: 0~220V (Adjustable) Adjustable Voltage Range: 0~220V Max Power: 4000W Rated Current: 9A Max. Current: 18A Features: Core chip adopts high power thyristor With adjustable knob for stepless voltage regulation No delay, anti-surge, anti-spike, RC absorption multiple protection With universal power socket and power supply light With heat dissipation port for fast heat dissipation 4000W High-power Motor Fan Variable Thyristor Electronic Voltage Regulator Controller Adopts metal shell structure, high temperature resistance, flame retardant, not easy to rust