4000W AC 50V-230V SCR Dimmer Voltage Regulator Motor Speed Controller Module BTA41600B

Specifications: Working Voltage: AC 50-220V Maximum Power: 4000W (max resistive load) Voltage Regulation:AC 0-220V, Start from AC 10V Efficiency: 90% Dimensions: 89(L) x 59(W) x38(H)mm / 3.35×2.56×1.5″ Protection: Anti-spike, Surge, RC absorption (EOC) Using Method: ·Step 1: Adjustable Power Supply Board; ·Step 2: connect this device with lamp or home appliance or electric circuit, ·Step 3: then rotate the knob for dimming, speed, voltage, temperature control. Some Application: Electric furnace, water heater, lamps, small motor, electric iron etc.Attention: Load does not exceed the maximum power, otherwise it will burn module and electrical appliances; use the resistive load as far as possible; reduce inductive and capacitive load power greatly.