How to Use 3000V high-voltage mosquito and cockroach extermination boost module high current boost coil XKT203-33: Examples, Pinouts, and Specs

The 3000V High-Voltage Mosquito and Cockroach Extermination Boost Module (XKT203-33) is a specialized electronic component designed to generate high voltage for pest control applications. This module is particularly effective in exterminating mosquitoes and cockroaches by delivering a high-voltage shock. It features a high current boost coil, making it suitable for various pest control devices.

• Electronic Fly Swatters: Used in handheld devices to zap flying insects.
• Bug Zappers: Integrated into stationary devices to attract and kill insects.
• Pest Control Systems: Employed in automated systems for continuous pest management.
• DIY Projects: Ideal for hobbyists and engineers working on custom pest control solutions.

1. Power Supply Connection:

   • Connect the VCC pin to a power supply ranging from 3.7V to 7.4V.
   • Connect the GND pin to the ground of the power supply.

2. High Voltage Output:

   • Connect the HV+ pin to the positive terminal of the high-voltage load (e.g., metal grid in a bug zapper).
   • Connect the HV- pin to the negative terminal of the high-voltage load.

3. Safety Precautions:

   • Ensure that the high-voltage output is properly insulated to prevent accidental shocks.
   • Avoid direct contact with the high-voltage terminals during operation.

• Heat Dissipation: Ensure adequate ventilation or heat sinking to prevent overheating.
• Insulation: Use high-voltage rated insulation materials for wiring and connections.
• Testing: Test the module in a controlled environment before deploying it in a final application.
• Compliance: Ensure compliance with local regulations regarding high-voltage devices.

1. No High Voltage Output:

   • Solution: Check the power supply connections and ensure the input voltage is within the specified range.

2. Overheating:

   • Solution: Improve ventilation or add a heat sink to the module.

3. Intermittent Operation:

   • Solution: Verify the stability of the power supply and check for loose connections.

• Check Connections: Ensure all connections are secure and correctly oriented.
• Measure Input Voltage: Use a multimeter to verify the input voltage is within the specified range.
• Inspect for Damage: Look for any visible damage to the module or components.

Q1: Can I use this module with an Arduino UNO?

• A1: Yes, you can control the power supply to the module using an Arduino UNO. However, the high-voltage output should not be directly connected to the Arduino.

Q2: What safety precautions should I take?

• A2: Always handle the module with care, avoid direct contact with high-voltage terminals, and ensure proper insulation.

Q3: Can this module be used for other applications?

• A3: While designed for pest control, it can be used in any application requiring a high-voltage boost, provided safety precautions are followed.

Below is an example code to control the power supply to the XKT203-33 module using an Arduino UNO. This code uses a relay module to switch the power supply on and off.

// Define the pin connected to the relay module
const int relayPin = 7;

void setup() {
  // Initialize the relay pin as an output
  pinMode(relayPin, OUTPUT);
  // Start with the relay off
  digitalWrite(relayPin, LOW);
}

void loop() {
  // Turn the relay on (module powered)
  digitalWrite(relayPin, HIGH);
  delay(5000); // Keep the module on for 5 seconds

  // Turn the relay off (module powered off)
  digitalWrite(relayPin, LOW);
  delay(5000); // Keep the module off for 5 seconds
}

Note: Ensure that the relay module is rated for the input voltage of the XKT203-33 module.

By following this documentation, users can effectively integrate and utilize the 3000V High-Voltage Mosquito and Cockroach Extermination Boost Module (XKT203-33) in their pest control applications.