젯슨 나노용 무정전 전원공급 장치 UPS HAT 보드
(UPS HAT for Jetson Nano)
개요
- 본 제품은 젯슨 나노용 무정전 전원공급 장치 UPS HAT 보드입니다.
- Jetson Nano Developer Kit 용으로 디자인된 UPS 보드로 5.1V 8000mA의 백업 전원을 젯슨나노 보드에 공급 할 수 있습니다.
- 지능형 전원 관리를 통해 전원 손실/실패 검출, 자동 스타트, 소프트웨어 셧다운, I2C 통신을 제공합니다.
- 6개의 18650배터리를 꼽아 사용이 가능합니다.
특징
- Continuous operation for up to 10~30 hours (depending on the battery type and the amount of battery used)
- Provides a maximum of 5.1V 8000mA backup power.
- Can work with 1/2/3/4/5/6 18650 lithium-ion batteries
- Support 3A fast battery charging
- Integrated battery protection circuit
- Integrated overcurrent protection and over-voltage protection
- Integrate Maxim's fuel gauge system (read battery voltage and percentage through i2c)
- Intelligent automatic charging and discharging
- On-board 4 green LEDs indicate battery charging and discharging levels of 25%, 50%, 75%, and 100%
- The on-board blue LED indicator shows the power on/off status
- The onboard button can control the power on/off (short press the button-turn on, press and hold the button for at least 3 seconds-turn off)
- Power loss or power adapter fault detection (LED and GPIO indication)
- On-board XH2.54 power output connector for powering other devices
- Mounting holes and standoffs provide mechanical stability of Jetson Nano and T208 components
- Power Input: 5Vdc±5%, ≥4A
- UPS Output: 5.1V±5% maximum 8A
- UPS Charging Current: 3A
- Terminal Battery Voltage: 4.24V
- Charging Threshold: 4.1V
-
Safety Instructions & Warnings
Lithium polymer and lithium-ion batteries are very unstable. When charging or using improperly, it may cause fire, personal injury, and property damage.
When charging and discharging the battery pack, do not misconnect polarities. Always check the polarity of the battery connector carefully to ensure "+" to "+" and "-" to "-".
Do not mix-use old and new batteries, or use other brands of batteries.
Lithium batteries have a limited cycle life. Please replace the old batteries with new ones when they reach the end of their service life or after two years of use (whichever comes first).
Keep UPS away from children.