AC 220V 4000W Dimmer Speed Controller

The AC 220V 4000W Dimmer Speed Controller is a compact SCR-based AC power regulator designed for applications where adjustable AC output is require. Its integrate control knob allows the output level to be adjusted conveniently, while the aluminum heatsink helps dissipate heat generated during operation.

With a rate input of 220V AC and a stated maximum power rating of 4000W, this controller can be used in suitable AC-powered applications such as compatible motors, heating elements, lamps, fans and other loads that support phase-angle power control. Actual usable power depends on the load type, operating conditions, cooling and installation.

The module features a practical PCB design with a large heatsink and rotary adjustment control, making it convenient for equipment builders, DIY projects, workshops and electrical control applications.

Key Features

• 220V AC input: Designed for use with compatible 220V AC electrical systems.
• Up to 4000W rated power: Suitable for compatible loads within the controller’s specified operating limits.
• Adjustable output: Rotary knob provides convenient adjustment of the controlled AC output.
• SCR-base regulation: Uses thyristor/SCR phase-control technology for AC power regulation.
• Aluminum heatsink: Helps dissipate heat from the power-control components.
• Compact construction: PCB-bas design is convenient for installation in suitable enclosures.
• Wide application potential: Can be use with compatible motors, heating loads, lighting and other AC equipment.

Applications

The 220V 4000W AC Dimmer Controller can be consider for a variety of compatible applications, including:

• AC motor speed control
• Fan speed adjustment
• Compatible heating-element power control
• Incandescent lamp dimming
• AC power regulation projects
• DIY electrical control systems
• Workshop equipment
• Industrial and hobby electronics projects

Important Compatibility Note

This is an AC phase-control dimmer, so compatibility depends on the type of load. It should not automatically be assumed to work with every type of motor, LED driver, electronic power supply or appliance. Always verify the load’s compatibility, current requirements, cooling requirements and the controller’s specifications before installation.

For a 4000W load, appropriate wiring, ventilation, enclosure, protection and electrical components are particularly important. Installation and mains-voltage wiring should be perform by a qualified person.

Product Highlights

Product Type: AC Dimmer / SCR Power Controller
Input Voltage: 220V AC
Rated Power: Up to 4000W
Control: Rotary knob
Technology: SCR / Thyristor AC phase control
Cooling: Aluminum heatsink
Application: Compatible AC loads, motors, fans, heating and lighting applications

Why Choose This AC 220V 4000W Dimmer?

The AC 220V 4000W Dimmer combines adjustable control, a compact PCB design and heatsink-assist cooling in one convenient module. It is a useful option for users who need manual adjustment of AC power in compatible applications without using a larger standalone controller.

Whether you are working on a DIY project, repairing equipment or building a custom AC control system, this 220V 4000W SCR Speed Controller provides a practical solution for adjustable AC power control when use within its electrical and load specifications.