Sell Wa-A DC-DC 5V to 3.3V 9V 12V 24V USB Step-up Power Supply Module Boost Converter best price

Dear, welcome to walkaround, which brings you different shopping experiences in spring, summer, autumn and winter. The products here are colorful, low-cost and affordable, and provide Q&A online. For a description of the product details, then look down~ Description: 1. This power supply is very convenient to use. You can output 1.2V to 24V adjustable voltage and 3W power as long as you plug in USB or micro USB. 2. It is very suitable for technical engineers to develop, debug and repair instruments. After-sales engineers are on business to supply power to instruments and meters. It is very convenient. Feature: 1. Easy to use, plug in USB or micro USB to output 1.2V-24V adjustable voltage. 2. Turn off output with one key. 3. Digital tube can be turned off. 4. Using multi-loop precise adjustable potentiometer to regulate 5. Power-off storage before power-off. Specification: Input voltage: 3.5V-12V Output voltage: 1.2-24V Output Voltage 1.2V-2V, Used within 2W Output Voltage 2V-20V, Used within 3W Output Voltage 20V-24V, Used within 2.5W Output power = output voltage x output current Product size: 80mm*20mm*10mm/3.14*0.78*0.39'' Paing weight: 15g Note: This product is not a high power supply, please use it in the power range. Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand.