I am text block. Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
2000W Thyristor SCR Dimmer
2000W Thyristor SCR Dimmer – High-power AC dimmer for smooth and efficient voltage control. Supports up to 2000W, ideal for lamps, heaters, and compatible motors. Compact, reliable, and easy to install.
The 2000W Thyristor SCR Dimmer is a high-performance power control device designed for smooth and precise regulation of AC loads. Built using a reliable SCR (Silicon Controlled Rectifier) thyristor, this dimmer allows efficient control of voltage and power, making it ideal for both residential and industrial applications.
It supports loads up to 2000 watts, enabling stable dimming of high-power devices such as heaters, filament lamps, soldering irons, motors (with compatible design), and speed control systems. The dimmer ensures low power loss, high efficiency, and stable operation, even under continuous use.
With a compact design and easy installation, the 2000W SCR dimmer is perfect for DIY projects, automation panels, educational labs, and industrial control systems.
Key Features:
-
Power handling capacity up to 2000W
-
High-quality SCR thyristor-based control
-
Smooth and precise voltage regulation
-
Low heat generation and high efficiency
-
Compact, durable, and easy to install
-
Suitable for AC loads
Applications:
-
Light dimming (incandescent/filament lamps)
-
Heater temperature control
-
Motor speed control (compatible loads)
-
DIY electronics and automation projects
-
Industrial and educational use

Related products
Arduino CNC Shield
- Shield type:Â Arduino Nano
- Firmware:Â GRBL
- Modular stepper motor drivers:Â 3
- Limit switches:Â 6
- Micro-stepping:Â 1/16
- Coolant enable
- Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825, and others) (Not Included)
- Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
- Compact design.
- Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
- Please note that this is an unassembled kit and needs soldering.
- Latest Arduino CNC Shield Version 3.51
HS-49 TOP220 Package Heat Sink
Peacock Blue PLA 1.75 mm 1 KG Filament-Wanhao
Potentiometer Sensor Module
Serial LCD Driver
Superbit expansion board for BBC Micro Bit Pocket Sized – Single Board Computer
Text to Speech TTL Module (Serial to Speech)
-  Single row 0.1″ header for easy connection to a host system
- Power requirements: +5 VDC
- 30 mA idle
- 46-220 mA active (depending on speech parameters and output load)
- Â Communication: Asynchronous 9600 bps serial (8N1)
- Dimensions: 1.25″x1.5″x0.37″
-
Text support rate is better
-
 Interface operation is simpler
-
5V single power supply.
-
Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
-
Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
-
 Voice effect optimization
-
 Module miniaturization and easy integration
-
Dimension: 33*27.5mm
-
With mounting holes

Reviews
There are no reviews yet.