Brand: KNACRO

Model: 3.7V 3A 11.1W

High quality shell
The use of flame retardant material shell, with better thermal performance, safe and reliable

Waterproof design
Have organic silicone potting With waterproof, dustproof, shock effect, suitable for a variety of harsh environments.

High conversion rate
Using a new high-quality components, synchronous voltage regulator technology, conversion efficiency of more than 90%, very low heat, power is enough, work stable

Multiple intelligent protection
With over-current, overvoltage, overheating, short circuit and other automatic protection function, when the input is not within the range of voltage, built-in protector automatically cut off the circuit, when the input voltage back to normal range, it returned to normal work. The use of re-irrigation seal waterproof design, all-round protection more stable and reliable!

Input voltage: 12V.
Output voltage: 3.7V.
Output Current: Maximum current 3A.
Conversion efficiency: about 85% (12V output 2A output).
Static power consumption: only about 12mA.
Operating temperature: Industrial grade (-40 ℃ to + 85 ℃).
Power:11W.
Module volume: 37 * 26 * 22mm/1.46*1.02*0.87in(L*W*H).
Weight:28g/0.99oz.
Minimum differential pressure: 2V (step-down module, in order to ensure stable output, keep a minimum 2V differential pressure).
PackageIncluded:
1*DC-DC 12V to 3.7V 3A Step-down power supply module


• Synchronous rectification, efficient, stable and reliable.
• With over-temperature protection, overcurrent protection, short circuit protection
• seismic, moisture and dust.
• Input voltage: 12V (higher than the output voltage of 3V ) the maximum 20V (DC6-20V)).
• Output voltage: 3.7V (there are 3.3V, 3.7V, 4.2V, 5V, 6V, 7.5V, 9V optional).
• Suitable for driving recorder, car player etc.

Power/Wattage: Pest repeller Model BH-2 Ver.160