Holiday Notice: As factory has been shut down for Chinese New Year, we are sorry orders placed in this time can't be processed until Feb 1. Sorry for inconvenience may cause. Happy New Year!
-43% 12A Adjustable Voltage Regulator/Adapter DC 5~32V to 2~24V Automatic Step UP/Down Power Supply Module for Car/solar/Laptop etc

Ask Question

It is a Automatic Step UP/Down Power Supply Module, Wide Input Voltage Range: DC 5 ~ 32V, Output Voltage: DC 2 ~ 24V(continuously adjustable), small size, high efficiency, long term stable and reliable quality,easy installation and use, Suitable for Laptop power, Embedded systems, electronic equipment, industrial equipment,LED drive,Advertising screen,Monitoring System etc


  • Wide Input Voltage Range: DC 5 ~ 32V
  • Output Voltage: DC 2 ~ 24V(continuously adjustable)
  • Continuous Output Current: 12A, maximum 14A (input 14V, output 12V)
  • Use advanced synchronous rectification technology, conversion efficiency up to 98%.
  • Operating Frequency: 200KHz
  • Has output over-current and short circuit protection, the circuit will automatically protect it when the output is short circuit.
  • Input with 15A fuse, more safe to use.
  • Chip with overheat protection, automatically stop working when over temperature.
  • Input undervoltage protection, stop working when the input voltage is lower than 4.5V.
  • Doesn't have input reversed connection protection, if input and output get reversed, the module will be burnt.
  • Soft starter function, to make sure no overshoot voltage exists when being powered.
  • Enabled terminal can control the switch of output voltage directly, connect ground to close the output voltage, the module will go into sleep mode. Not connecting is opening output.
  • Input and output both use LC filter, large-capacity ceramic capacitors and high-frequency low-impedance electrolytic capacitors, to ensure very low input and output ripple. When the input is 14V, output is 12V 10A, Ripple ≤30mVp-p. Especially in the automotive application conditions, it won't interfere with other devices.
  • Full Load Temperature Rise: 50 °c, with heat sink to enhance heat dissipation.
  • Operating Temperature Range: industrial -45 °c ~ + 85 °c
  • Dimension: 85 x 48 x 25 mm (L x  W x H)
  • Connection: Terminal Type


  • Power supply for vehicle equipment, converts instable and noisy car 12V to stable and pure 12V, to power up car MP3, MP4, GPS, Phone, media player, computer, etc.
  • DIY a DC regulated power supply, input 12V then the output can be adjusted within 0.8~24V. Can be used for maintenance or laboratory.

Package Includes:

  • 1 x DC Step Up/Down Module (Adjustable Voltage Regulator/Car Converter/Adapter)
input voltage5~32V
output current12A
output power--
output voltage2~24V
output ways1

Write a review

Please login or register to review

12A Adjustable Voltage Regulator/Adapter DC 5~32V to 2~24V Automatic Step UP/Down Power Supply Module for Car/solar/Laptop etc

  • Brand: Drok
  • Product Code: 200144
  • Availability: In Stock
  • $30.50
  • $17.50
  • Bulk Buy Discounts. Buy more please contact us