Brand new
Material: plastic
Size: as shown in picture
Maximum power: 4000 W
Stable and durable.
Used for dimming, speed regulation, temperature regulationetc.
How to Use:
The input is connected with the AC 220V.
Output wire is connected to the appliance motor.
Turn the knob for speed, voltage, temperature control.
Package Include:
1 * Voltage Regulator
1 * Power Regulator
Note:
1. This product cannot replace the battery charger of electric vehicles, nor can it drive electrical appliances that use switching power supplies (such as 110v TVs, stereos, refrigerators, air conditioners, and electric rice cookers with computers.), nor can it drive induction cookers and energy-saving lamps. Must see before shooting: This product is AC input, AC output, it can only be stepped down, and the voltage can be adjusted only when connected to a load. It is useless to connect a multimeter with no load, not a transformer. Please read all the instructions on the product page before shooting! The thyristor is mainly used for resistive loads (electric heating wire incandescent lamps, etc.)
2. Charge does not exceed the maximum power, otherwise it will burn the module and electrical appliances; Use the resistive load as much as possible; Reduce the capacitive and inductive load of much energy. (It is best to leave more than half of them).
3. Please allow 1-5mm errors due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.