คุณสมบัติ
– มีระบบควบคุมการจ่ายกระแสเกิน
– อุณหภูมิในการทำงาน -30°C – + 80°C
– มีโหลดป้องกันการลัดวงจร
– เหมาะงาน DIY
Description
Have overcharge discharge over current short circuit protected function use as in a variety of capacity of 3.7 V lithium batteries. Adopt NSK protected IC VISHAY AOS IR high quality MOSFET FR – 4 plank low temperature coefficient and excellent design fine workmanshipcomplete testing. Small size suitable for many occasions with high integration low cost requirements ensure the battery pack absolutely safe and reliable
Specification
– Working temperature: – 40 — +50 ℃
– Maximum instantaneous current: 4-6A
– Storage conditions: – 40 — +80 ℃
– Static electricity: less than 6 uA
– Useful life time: more than 50000 hours
– Resistance: less than 45 m Ω Short circuit protection: can protectneed charging
Function
Connect the lithium battery with protection board according to the wiring diagram when the battery voltage is between the charging pressure and discharge voltage and the P + P – charging after 1 secondsthe output voltage P + and P – is the same as the battery voltage.
