耐高低温CR1220纽扣电池-40℃~+85℃
3.0V锂锰纽扣电池(3.0V Lithium Battery Coin Cells)
BR—— CR1220T 详细描述(Detail Description)
型号(Model):CR1220T
品牌(Brand):(QIJEY?)欧迈能源
额定电压(Nominal Voltage):3.0V
电池尺寸(Max.Size):Φ12.5X2.0mm
标称容量(Nominal Capacity):38mAh
标准电流(Standard current): 0.1mA
工作温度(Operating Temperature):-40°C ~+85°C
参考重量(Ref.Weight):0.8g
使用温度范围广
可在-40°C ~+85°C的温度之间使用。(如果持续使用在-40℃~+85℃以上温度时,请联系琦捷了解使用条件)
接受小订单,接受OEM、接受ODM
(当使用于备份存储器时与其它电源联合,电流可能会从其它电源流入电池。为阻止其发生,在电路中加入保护二极管和电阻器,那么电池充电和过放电将可避免。
返回的泄露电流在二极管允许范围内。
为阻止电池被主电源充电,务必使用逆流保护二极管和保护电阻器。选择低值泄露电流的硅二极管或肖特基二极管,设计电路以致电池使用全程中由于泄露电流损失的量不超过电池标准容量的1%)
Battery holder and battery chamber (电池座和电池室)
(1)Design a battery chamber which the electric is not connected when a battery was reversed. Describe the correct loading direction of battery surely and indelibly on a battery chamber.
(设计电池室以防因电池颠倒而引起的电流不通。描绘电池正确的加载方向于电池室里,确保其无疑并不可磨灭)
(2)Design a battery chamber which other size batteries can not be inserted or connected.
(设计的电池室应无法嵌入或连接其它不同型号的电池)
(3)Design a battery chamber which is outgassed easily. (设计的电池室应易通气)
(4)Design a battery chamber preventing water entering.(设计的电池室应防水)
(5)Add the feature of explosion protection to a battery chamber when it is sealed.
(电池室密封时应增加防爆功能的装置)
(6)Set a battery chamber apart from heat source equipment.
(设计的电池室应远离热源设备)
(7)Design a battery chamber which children can not pull out easily.
(设计的电池室小孩应不易拔出)