4000W SCR Voltage Regulator Electric Motor Speed Controller Dimmer for Fans, Heaters, Lamps (0-220V Adjustable) 20A Current Temperature Control
Product details
| Management number | 247179048 | Release Date | 2026/08/16 | List Price | US$6.00 | Model Number | 247179048 | ||
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Description:This 4000W SCR voltage regulator provides precise control for various electrical applications. It features a bidirectional silicon controlled rectifier design with 20A current capacity, effectively managing power loads. The unit supports AC voltage adjustment from 0V to 220V outputConstructed with durable components, this regulator delivers stable performance for resistive loads up to 4000W. For inductive or capacitive loads, power capacity should be reduced significantly to avoid damage. The compact housing measures 85x60x45mm for easy installationOperating requires simple connection: input terminals to live/neutral wires (220V), output to load device. Rotate the knob to smoothly adjust voltage levels without complex setup. Suitable for heating elements, lighting systems, small motor speed control, and soldering iron temperature regulationSpecifications:Operating Voltage: AC 110V - 220VMaximum Power: 4000W (for resistive loads)Voltage Regulation: Adjustable between AC 0 and the input voltage Size: 85 x 60 x 45mm / 3.34 x 2.36 x 1.77"Usage Method: Connect the input of this product to 220V AC, and connect the output to an electric furnace wire or a motor/electrical appliance. Rotate the potentiometer knob, and it can play the roles of speed regulation, voltage regulation, and temperature regulation; it is very convenient to usePackage Includes:1 x Voltage RegulatorNote: The maximum output voltage is equal to input voltage, e.g. if input 110V AC, the maximum output voltage is 110V AC; if input 220V AC, the maximum output voltage is 220V AC
- High-Power Control: 4000W maximum resistive load (halve for inductive/capacitive loads) with 20A dual SCR for stable, overcurrent-protected performance
- Multi-Functional Adjustment: 0-220V smooth voltage regulation, ideal for motor speed, light dimming, and temperature control (heaters, soldering irons)
- Simple Installation: Just connect input to AC 220V and output to load; adjust via intuitive rotatable knob, no complex wiring
- Safe & Durable: Thermally protection design avoids burnout; compact 85x60x45mm metal casing for heat dissipation
- Wide Compatibility: Works with resistive loads (heaters, stoves) and reduced-power inductive loads (fans, small motors)
| ASIN | B0FSRTM2F2 |
|---|---|
| Color | silver,gray |
| Model | 414-412742 |
| Brand Name | Chiffonade |
| Unit Count | 1 Count |
| Part Number | PHMCK1B02/PH04-YT |
| Display Type | Knob-based |
| Manufacturer | whaofeifeng |
| Material Type | Metal |
| Number of Items | 1 |
| Number of Packs | 1 |
| Included Components | Voltage Regulator |
| Item Dimensions L x W x H | 3.35"L x 2.36"W x 1.77"H |
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