How to Use DC DC High Power Adjustable Booster Regulator Module: Examples, Pinouts, and Specs

The DC DC High Power Adjustable Booster Regulator Module (Manufacturer: XINGYHENG, Part ID: XLX-230) is a versatile electronic component designed to step up a lower DC voltage to a higher DC voltage. This module is particularly useful in applications where a stable, adjustable high voltage is required from a lower voltage source. It is widely used in battery-powered devices, LED drivers, solar power systems, and other high-power applications.

• Powering high-voltage devices from low-voltage batteries
• LED lighting systems requiring adjustable brightness
• Solar panel voltage regulation
• DIY electronics projects
• Laboratory power supplies

The following table outlines the key technical details of the XLX-230 module:

The XLX-230 module has the following input and output connections:

1. Connect the Input Voltage:

   • Attach the positive terminal of your DC power source to the VIN+ pin.
   • Connect the negative terminal of your DC power source to the VIN- pin.
   • Ensure the input voltage is within the range of 8V to 60V DC.

2. Connect the Load:

   • Attach the positive terminal of your load to the VOUT+ pin.
   • Connect the negative terminal of your load to the VOUT- pin.

3. Adjust the Output Voltage:

   • Use the onboard potentiometer labeled ADJ to set the desired output voltage.
   • Turn the potentiometer clockwise to increase the output voltage and counterclockwise to decrease it.
   • Use a multimeter to measure the output voltage for precise adjustment.

4. Power On:

   • Once all connections are secure, power on the input source.
   • Verify the output voltage and ensure it matches your requirements before connecting sensitive devices.

• Heat Dissipation: The module can generate significant heat during operation, especially at high power levels. Use a heatsink or active cooling to prevent overheating.
• Input Voltage: Ensure the input voltage is within the specified range to avoid damaging the module.
• Output Current: Do not exceed the maximum output current of 10A. Use a fuse for added protection.
• Polarity: Double-check the polarity of all connections to prevent damage to the module or connected devices.
• Load Testing: Test the module with a dummy load before connecting sensitive equipment.

The XLX-230 can be used to power an Arduino UNO from a low-voltage battery. Below is an example of how to connect the module and adjust the output voltage to 9V for the Arduino:

1. Connect a 12V battery to the VIN+ and VIN- pins of the XLX-230.
2. Adjust the output voltage to 9V using the ADJ potentiometer.
3. Connect the VOUT+ and VOUT- pins to the Arduino's power input (barrel jack or VIN pin).

Here is a simple Arduino sketch to blink an LED, powered by the XLX-230:

// Simple LED Blink Example
// Ensure the XLX-230 output is set to 9V before powering the Arduino UNO.

const int ledPin = 13; // Pin connected to the onboard LED

void setup() {
  pinMode(ledPin, OUTPUT); // Set the LED pin as an output
}

void loop() {
  digitalWrite(ledPin, HIGH); // Turn the LED on
  delay(1000);                // Wait for 1 second
  digitalWrite(ledPin, LOW);  // Turn the LED off
  delay(1000);                // Wait for 1 second
}

1. No Output Voltage:

   • Check the input voltage and ensure it is within the specified range.
   • Verify all connections and ensure proper polarity.
   • Inspect the potentiometer and adjust it to ensure the output voltage is not set too low.

2. Overheating:

   • Ensure adequate cooling with a heatsink or fan.
   • Reduce the load current if it exceeds the module's capacity.

3. Fluctuating Output Voltage:

   • Check the input power source for stability.
   • Ensure the load is not drawing more current than the module can supply.

4. Module Not Working After Connection:

   • Inspect for reversed polarity or short circuits.
   • Replace the module if it has been damaged due to incorrect usage.

Q: Can the XLX-230 be used with a solar panel?
A: Yes, the module is suitable for use with solar panels. Ensure the panel's output voltage is within the module's input range (8V to 60V DC).

Q: How do I calculate the maximum output current?
A: The maximum output current depends on the input voltage and power. Use the formula:
[ I_{out} = \frac{P_{max}}{V_{out}} ]
where ( P_{max} ) is 600W and ( V_{out} ) is the output voltage.

Q: Can I use the XLX-230 to charge batteries?
A: Yes, but ensure the output voltage is set to the appropriate charging voltage for the battery type, and use a current-limiting circuit if necessary.

Q: Is the module waterproof?
A: No, the XLX-230 is not waterproof. Use it in a dry environment or enclose it in a waterproof case for outdoor applications.