1.Description:
   It is a DC-DC 15A Power Supply Step Down Module CVCC 4V-32V to 1.2V-32V Buck Voltage Converter Synchronous rectifier.

2.Feature:
  1>.Support Short circuit protection
  2>.Support Over-temperature protection
  3>.Synchronous rectification technology is used to reduce the rectification loss
  4>.Adopt high quality aluminum heat sink

3.Parameter:
  1>.Module nature: non-isolated step-down module (BUCK) synchronous rectification
  2>.Input voltage: 4-32V please reserve the voltage margin.
  3>.Output voltage: 1.2-32V continuously adjustable
  4>.Minimum differential pressure between input and output: 1V
  5>.Output current: 0-15A Within 10a of natural heat dissipation for a long time, the temperature rise shall not exceed 60℃, and the peak value can reach 20A. Please reduce the amount when the ambient temperature is high.
  6>.Working temperature: -40 ℃~85 ℃
  7>.Operating frequency: 150KHz
  8>.Conversion efficiency: up to 98% (efficiency is related to input, output voltage, current, and pressure difference)
  9>.Short circuit protection: Yes (limited current 25a) the input fuse is 15A
  10>.Over-temperature protection: Yes (automatically reduce the output current after over-temperature)
  11>.Input reverse connection protection: No (please connect diodes in series at the input if necessary)
  12>.Installation mode: four 3mm screws
  13>.Wiring mode: terminal block, welding free, V-IN as input, V-OUT as output
  14>.size: 60*51*22mm

4.Applications:
  1>.This module can be used in step-down fields where the input voltage is higher than the output voltage, such as batteries, power transformers, DIY adjustable regulated power supplies, 24V car pen-meter power supplies, car LED lights with power supplies, industrial equipment step-down, 12V to 3.3 V, 12V to 5V, 24V to 5V, 24V to 12V, etc.

5.Package:
 1pcs DC-DC 15A Power Supply Step Down Module