Mini Boost converter low-voltage step-up transformer module, can use Micro USB input, with USB charger or mobile power phone data cable, easily get 9V, 12V, 15V, 18V, 24V voltage. Small size for easy installation on a variety of small devices. Specifications: Size: 30mm * 17mm * 14mm (L * W * H) Input voltage: DC 2V-24V Output voltage: DC >28V, it is recommended to work for a long time in 26V Maximum output current: 2A, it is recommended to use long time in 1A Efficiency: >93% (efficiency is related to the differential pressure between input and output) Note: This is a boost converter module, so the output voltage should be at least 2V higher than the input voltage. When the module output voltage cannot be adjusted and is always equal to the input voltage, please turn the potentiometer clockwise 10 times, and then use the module to adjust the voltage normally. Voltage regulation: Potentiometers face the chest, turn clockwise to boost! The peak current and output current will decrease exceed 2A. It is not possible to select the maximum value of voltage and current as the output at the same time. When the output voltage increases, the output current will decrease accordingly packing including: 2 x DC boost converter
N**M
Can't hold voltage
No matter what I do my voltage drops to the source voltage when any load at all (<100mA) is pulled. Source voltage is a Li-ion battery and I'm trying to set the output to 6v. These just plain don't work.
A**
Burnt
Connected with less than 1A load with 12V input and 24V outputBurnt withing seconds. Something wrong with ratings.
J**.
Garbage, broke immediately
Connected 12v to the input and it started glowing and smoking immediately. Clearly the advertised voltage ratings are wrong.
Trustpilot
1 month ago
2 months ago
