SCR Thyristor 220V AC 4000W, High Power Digital Voltage Regulator

Description

What it is

The SCR 220V 4000W AC Thyristor is a high-power electronic component that allows the regulation of current flow in a circuit.

Features

• Operating Voltage: 220V AC
• Maximum Power: 4000W
• Type: SCR

What it is for

It is ideal for controlling electrical devices such as lamps, motors, and other resistive loads. It can be used to create lighting control systems that adjust the brightness with a potentiometer connected to an Arduino or an ESP.

Tutorial: How to use SCR 220V 4000W AC Thyristor

The SCR 220V 4000W AC Thyristor is a high-power electronic component that allows the regulation of current flow in a circuit. It is ideal for anyone who wants to control electrical devices such as lamps, motors, and other resistive loads.

What you need

• Arduino Uno
• SCR 220V 4000W AC Thyristor
• Resistors
• LEDs
• Relays
• Cables

Steps

1. Connect the SCR 220V 4000W AC Thyristor to the power circuit.
2. Connect the relay to the triac for digital control.
3. Connect the control circuit to an Arduino Uno.
4. Write the Arduino sketch to control the relay.
5. Test the circuit with an LED to verify functionality.
6. Adjust the load power with the triac.
7. Monitor the triac temperature.
8. Verify the complete system functionality.

Example code

void setup() {
  pinMode(RELAY_PIN, OUTPUT);
}

void loop() {
  digitalWrite(RELAY_PIN, HIGH);
  delay(1000);
  digitalWrite(RELAY_PIN, LOW);
  delay(1000);
}

Mini project

Create a lighting control system that adjusts light intensity with a 10k potentiometer connected to the Arduino.

Common mistakes

• Do not monitor the triac temperature during use.
• Use an unsuitable potentiometer for the resistance.
• Do not connect a relay between Arduino and triac.
• Do not verify the correct polarity of the triac.

Recommended accessories

• Arduino Uno
• Relay Module
• 10k Potentiometer
• Thermistor

Frequently asked questions

What is the maximum power of the triac?
Check the datasheet.

How can I protect the thyristor from overload?
Add a thermistor and a thermal protection circuit.

Can it be used with 110V?
Check the compatibility on the product datasheet.