Dongguan Aokpower Electronics Co., Ltd.
QQ：562937290
Tel：0769-87738588
WeChat：13712285794
Phone：13712285794
E-mail：AOKPOWER@126.COM
Address：Second Floor，No.8，Lucheng West Road, Qingxi Town, Dongguan City，Guangdong Province
Product Category：DC DC converter
Bare board uninterruptible power supply Open UPS is designed to provide regulated power output from the widest input voltage (9-27V) or backup batteries, MCU assisted lithium battery charging, and battery balancing in a single PCBA.The battery is inserted into the device without any additional processing between the battery and the UPS.
Bare board uninterruptible power supply Open UPS is designed to provide regulated power output from the widest input voltage (9-27V) or backup batteries,
MCU assisted lithium battery charging, and battery balancing in a single PCBA.The battery is inserted into the device without any additional processing between the battery and the UPS.
The UPS includes a synchronous step-down to step-up converter with high-precision voltage and current regulation and automatic system power path selection from adapters or batteries.
It charges the battery in three stages: preprocessing, constant current mode, and constant voltage mode.
Full feature list:
Installation of 2.5 inch hard disk location
USB interface for Windows/Linux devices
Input 9-27V
Produce a stable 12V output voltage
Output continuous current 5A
Supports lithium ion (3.7V) battery chemistry
Three-state charger (pre charged, constant current, constant voltage) Battery balance 4S configuration Coulomb calculation.
Charging voltage 4x4.2V, charging current 1A, pre charging current~0.3A
Battery temperature monitoring and temperature compensated charging for each battery
Detect the motherboard through power consumption or 5VUSB presence
Missing battery cell detection
Windows/Linux can detect the entire battery operating state
Applications: all-in-one computer, NAS chassis, NAS computer, industrial BOX, MINI computer, various mobile devices
