JIELAITE LK1253 15W Aluminum Alloy Intelligent Protection Waterproof Car Power Converter(12V to 4.2V/3A)

Features:
1. Adopt synchronous rectification technology, which greatly reduces the rectification loss at the output end of the switching power supply, thereby improving the conversion rate and reducing the heat generation of the current itself
2. It adopts high thermal conductivity organic silica gel and potting waterproof technology, which is compatible with multi-level protection functions, and has functions such as shock resistance, waterproof, dustproof, and moisture-proof.
3. Adopt aluminum alloy shell design, which is safer, has better heat dissipation effect and more stable performance
4. Small size, does not take up space
5. Using 99.99% oxygen-free copper core wire, lower resistance, better conductivity, low carbon and power saving
6. Using SMT technology, the product is small in size, reducing electromagnetic and radio frequency interference, and the solder joint defect rate is low
7. Good compatibility and wide application range

Product parameters:
1. Material: aluminum alloy, electronic components
2. Module properties: non-isolated step-down DC-DC power supply
3. Input voltage: DC-DC8V-22V
4. Output voltage: 3.3V/3.7V/4.2V/5V/6V/7.5V/9V
5. Output current: 3A MAX 2A at 9V
6. Output power: 15W
7. Working temperature: minus 40-80 degrees Celsius
8. Overcurrent protection: 3.5A
9. Waterproof grade: IP67
10. Intelligent protection: overcharge protection, overload protection, overcurrent protection, short circuit protection, undervoltage protection, overvoltage protection, overtemperature protection
11. Line length: about 13-14 cm
12. Mounting hole size: 4mm
13. Mounting hole distance: 42mm
14. Product size: 35 x 25 x 21mm
15. Product net weight: about 35 grams