This voltage regulator is a specially improved circuit for motor speed regulation, which can adjust the minimum output voltage through a precision multi-turn potentiometer.
Operating voltage: AC 220V
Maximum power: 2000W
Voltage regulation: AC 50-220V
Specification size: high temperature resistant FR-4 circuit board, circuit board about 36MM*48MM
External dimensions:48MM*60MM (knob direction) *28MM (high)
Thyristor withstand voltage up to 1200V/current 25A
1.6mm thick epoxy copper clad laminate
This voltage regulator has a peak voltage absorption circuit to effectively protect the high-power SCR, longer life and more durable.
Connect this product in series to the circuit of a desk lamp or electrical appliance, (that is, disconnect either the live wire or the neutral wire of the desk lamp, electrical appliance, etc., and connect the two wires of this “product”). Rotate the potentiometer The rotating rod can play the role of light and dark adjustment, speed adjustment, pressure
adjustment and temperature adjustment; it is very convenient to use.
This product is suitable for: the use of new two-way high-power thyristor, because the current can reach 25 A, it is a good solution to the overcurrent problem caused by the electric furnace wire when the resistance is too small when it is cooled; it can easily adjust the mains The output voltage can be adjusted arbitrarily between 90 and 220 volts for electrical appliances. Such as: electric stove, water heater heat adjustment, lamp light adjustment, small motor speed adjustment, electric soldering iron temperature adjustment, etc. So as to achieve the effects of dimming, temperature and pressure. It can be used for large electrical appliances with power consumption less than 2000 watts. Since the power is already large, general household electrical appliances or small factories are sufficient. (The power of inductive or capacitive load should be reduced. This voltage regulator is equipped with two-way high-power thyristor, and potentiometers are equipped with screw caps, which can be used without any components, which is very convenient and practical).