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Inverter working principal
The basics function of inverter is to convert DC power into AC power, regulating the voltage, current and frequency of the signal. 12V batte...
August 18, 2022
Samsung s20+
The Samsung Galaxy S20+ runs One UI 2.0 based on Android 10 and packs 128GB of inbuilt storage that can be expanded via microSD card (up to ...
May 20, 2020
GoPro HERO7 Black
GoPro HERO7 Black Freakishly smooth footage. Smart-capture superpowers. Battle-tested and waterproof without a housing. This is HERO7 Black,...
May 20, 2020
Samsung Gear S3 Frontier 4G LTE Wi-Fi Tizen 46mm Smart Watch
Add caption The Samsung Gear S3 Frontier combines advanced smartwatch features with an iconic design. The always-on watch face and...
October 22, 2019
Uninterruptable Power Supply System Mini UPS
Mini UPS Uninterruptable Power Supply System with POE Current Transfer Function, AC 100V/240V Input 8800mAH DC Power Bank with LED Indicat...
October 10, 2019
