Adjustable Step Up/Down Power Module with Short Circuit & Overtemperature Protection - Geekcreit® 8A DC5-30V to DC1.25-30V 150KHz

Product Features:

• Input Voltage: DC 5-30V
• Input Current: 8A (MAX), peak 10A (Long-term: 6A)
• Quiescent Current: 4mA (Note: Operating voltage variations may lead to accuracy differences)
• Output Voltage: Adjustable from 1.25V to 30V continuously
• Output Current: 10A (MAX) (Long-term: 5A with natural heat dissipation)
• Output Current Range: 0.2A - 10A
• Working Temperature: -40°C to +85°C
• Operating Frequency: 150KHz
• Conversion Efficiency: Typically 91% (e.g., 12V to 12V at 5A), Maximum 93%
• Safety Features:
  • Overcurrent Protection
  • Short Circuit Protection (Limiting protection)
  • Overtemperature Protection (Auto reduction of output voltage on overheating)
  • Input Reverse Polarity Protection: Not included. Use an external diode if required.
  • Output Anti-Reversal: Integrated, no need for additional diodes for charging.
• Connection: Terminal output (IN as input, OUT as output)

Output Current Adjustment Instructions:

1. Adjust the CV potentiometer to set the output voltage according to your needs.
2. Rotate the CC potentiometer counterclockwise about 30 turns to set the output current to the minimum.
3. Connect to the LED and fine-tune the CC potentiometer to reach the desired current.
4. For battery charging, discharge the battery completely before adjusting the CC to the required current.
5. Note: Avoid using short-circuit methods for current adjustment as the module design does not support this.

Package Includes:

1 x Automatic Step Up Step Down Adjustable Power Module