10Pcs DC-DC Boost Converter Module 2A Adjustable Voltage Regulator Board 2V-24V Input to 5V-28V Output (No USB) for DIY Electronics, Solar Projects & Power Supply Circuits
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SKU:94793049
Product Description
10 Pieces DC-DC boost converter 2A adjustable module voltage regulator board input voltage 2 Volt-24 Volt to 5 Volt-28 Volt output voltage Specifications: Maximum output current: 2A Input voltage: 2Volt-24Volt Maximum output voltage: 28Volt Efficiency: 93% in maximum (Minimum) (input-output) difference voltage when input is at (2 Volt and 50% of max-input-Volt), loading at (50% and full rated current). Product size: 36 x 17 x 14 mm/ 1.42 x 0.67 x 0.55 inch (L x W x H) Method of use: The adjustment of potentiometer can adjust output voltage, output voltage is greater than the input voltage. Package includes: 10 x DC-DC power apply module Attention: The input voltage should not exceed the maximum input voltage. The peak current output current no more than 2A. Tips: Reverse the potentiometer 20 times before taking the goods to test. Some customers report that the output voltage of the module cannot be adjusted and is always equal to the input voltage. When you encounter this kind of problem, please turn the potentiometer counterclockwise for more than 10 turns, and then use the module to adjust the voltage normally.
Product Features
The maximum output current 2A; The input voltage 2V - 24V
The maximum output voltage 28V; Efficiency max 93%; Product size 36 x 17 x 14 mm/ 1.42 x 0.67 x 0.55 inch (L x W x H)
Method of use the module of the IN+ and - after 2-24V, IN adjusting the potentiometer can adjust output voltage, output voltage is greater than the input voltage
Matters needing attention 1. The input voltage should not exceed the maximum input voltage; 2. The peak current output current is no more than TV university
Package included 10 x DC-DC power apply module booster power module, max output is 28Volt
Customer Reviews
These are remarkable voltage boosters. Connect them to an 18650 cell with 3.8V in and you can get almost 28V out. I think they are rated for over 1A out, and I believe it. They also have short protection. Voltage is adjusted with a screwdriver put to the precision pot that looks like a blue block. Slightly non-linear and needs many turns to go through the whole voltage range. A bit tedious, but one can also unsolder the pot and replace it with a more direct one (100kOhm). I built a 2-voltage mobile adjustable power supply with one of these, plus a buck converter, giving me a range of 1.2 to 28V. Very convenient to have.
