{"id":5420,"date":"2021-12-08T10:12:00","date_gmt":"2021-12-08T02:12:00","guid":{"rendered":"https:\/\/darksalmon-dugong-512221.hostingersite.com\/?p=5420"},"modified":"2021-12-08T10:12:45","modified_gmt":"2021-12-08T02:12:45","slug":"why-do-lithium-batteries-have-to-add-a-protection-board","status":"publish","type":"post","link":"https:\/\/ygspower.com\/en\/why-do-lithium-batteries-have-to-add-a-protection-board\/","title":{"rendered":"Why do lithium batteries have to add a protection board?"},"content":{"rendered":"\n
\"\"<\/a><\/figure>\n\n\n\n

During the use of lithium batteries<\/strong><\/u><\/strong><\/a>, overcharging, overdischarging and overdischarging will affect the battery life and performance. In severe cases, it will cause the lithium battery to burn and explode. There have been cases of mobile phone lithium battery explosion causing casualties and IT often And mobile phone manufacturers recalling lithium battery<\/strong><\/u><\/strong><\/a> products. Therefore, each lithium battery must be equipped with a safety protection board, which is composed of a dedicated IC and several external components, which can effectively monitor and prevent damage to the battery through the protection loop, and prevent combustion and explosion caused by overcharge, overdischarge and short circuit. And other dangers.<\/p>\n\n\n\n

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Principle and function of lithium battery protection board<\/p>\n\n\n\n

The short circuit of the lithium battery<\/strong><\/u><\/strong><\/a> has a great risk factor. The short circuit will cause the battery to generate a lot of current and also generate a lot of heat, which will seriously damage the service life of the battery. If it is more serious, the heat generated will cause the battery to burn and explode. The protective effect of the customized lithium battery<\/strong><\/u><\/strong><\/a> protection board is that when a large current is generated, the protection board will be turned off instantly, so that the battery is no longer energized and no heat is generated.<\/p>\n\n\n\n

Lithium battery<\/strong><\/u><\/strong><\/a> protection board functions: there are overcharge protection, discharge protection, overcurrent protection, short circuit protection, the protection board of the integrated scheme also has drop protection, in addition, it can also be equipped with equalization, temperature control and soft switching functions.<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Personalized customization of lithium battery protection board<\/p>\n\n\n\n

1. Battery type (ternary, iron-lithium, titanium-lithium), determine whether the battery<\/strong><\/u><\/strong><\/a> resistance is in series (connected) or parallel (connected) 2. Determine whether the battery pack is charged at the same port or separate port, the same port is the same charge and discharge The root line and the separate port are independent of the charging line and the discharging line. 3. Determine the current value required by the protection board: I=P\/U, that is, current=power\/voltage, continuous working voltage, continuous charging and discharging current, and size. 4. Equalization means that when the voltages of the batteries<\/strong><\/u><\/strong><\/a> in each string of the battery pack are not much different, the voltages of the batteries in each string tend to be consistent through the equalization resistance discharge. 5. Temperature control protection, which protects the battery pack by testing the temperature of the battery<\/strong><\/u><\/strong><\/a>.<\/p>\n\n\n\n

Mylion<\/a><\/strong> lithium battery widely application for: Electric Shaver, POS Machine, Humidifier, Electric Torch, Beauty Equipment, Pump, Smart Home<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"

During the use of lithium batteries, overcharging, overdischarging and overdischarging will affect the battery life and performance. In severe cases, it will cause the lithium battery to burn and explode. There have been cases of mobile phone lithium battery explosion causing casualties and IT often And mobile phone manufacturers recalling lithium battery products. Therefore, each lithium […]<\/p>\n","protected":false},"author":5,"featured_media":5425,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Why do lithium batteries have to add a protection board?","_seopress_titles_desc":"Why do lithium batteries have to add a protection board? 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