- 非IC关键词
产品信息
QIJEY品牌CR1220电池代替日本美国大品牌
3.0V锂锰纽扣电池(3.0V Lithium Battery Coin Cells)
CR—— CR1220 详细描述(Detail Description)
型号(Model):CR1220
品牌(Brand):(QIJEY®)琦捷
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
连续电流(Maximum continuous current): 2mA
工作温度(Operating Temperature):-20°C ~+70°C
使用温度范围广
可在-20℃~+70℃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)
参考重量(Ref.Weight):0.8g
2. Usage as main power source(用作主电源)
(1)Selection of battery(电池的选择)
Select the most appropriate battery considering the electric property of equipment.
(考虑设备的电性,选择合适的电池)
(2)A number of use batteries and usage(多个电池及其使用)
Keep under 3 batteries to use for Lithium coin battery.
Do not mix any different brands when some batteries are used together.
Set in a battery charge protection equipment when it is used connecting in parallel.
(多个锂锰扣式电池同时使用时应控制在3个以下。当一些电池一起使用时,请勿混
乱不同品牌。当并行连接使用时,请加电池充电保护装置)
(3)Circuit design(电路设计)
Set apart battery circuit from other power circuits.
Set in a fuse or something safe parts in a circuit
(将电池电路与其它动力电路分开。在电路中加入保险丝或其它保险部件)