4000 Вт регулятор напряжения цифровой термостат полупроводниковый двигатель контроль скорости высокая мощность электронный многофункциональный SCR запчасти

Features:
This item has two-way large power silicone controlled rectifier and the current can be up to 20A.
It is a good solution to over current of electric stove wire caused by low resistance during cooling.
With a wide voltage regulating range, the output voltage can be easily adjusted from 0V to 220V.
Could be widely used as heat controller on electric stoves, water heaters, light dimmer on lamps, speed controller on small motors, etc.
Convenient to use, connect input terminals to either live wire or neutral wire(110V-220V) and output to load, then rotate knob to control voltage.
The resistive load power should be less than 4000W, and power should be largely reduced(half or more) for inductive or capacitive loads.
Specifications:
Material: Metal
Color: As shown
Input Voltage: 110V-220V
Max Power: 4000W (resistive load)
Output Voltage: Variable from 0V to 220V
Size: About 91x59mm
Quantity: 1 Pc
Package included:
1 x Voltage Regulator
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.