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Tel:+86 13714507157
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Shirley:
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Add:7F,Building C, Dongcai Runfeng Industrial Zone, Gushu, Xixiang Town, Bao'an District, Shenzhen, China. Contact Now

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Tachograph power supply and electrical connection which way Comments

  • Author:Li Kui peak
  • Source:www.tigloncn.com
  • Release on :2015-01-10
In recent years,TachographBecame popular, but the problem one by one, to take power has become one of the top concerns of consumers.


Currently on the marketTachographWith built-in power supply and external power connector, built-in power supply is generally lithium batteries, polymer batteries, or ultra-capacity battery; external power supply is usually connected to the car we say Acc power from the cigarette lighter power supply, or a dark line mode.
The most common way is the car cigarette lighter power supply, the power supply is relatively simple, and is dominated by many manufacturers use electrical connection; followed by the fuse box ACC electrical connection; and finally the reading lamp electrical connection, of course, part of the riders tachograph will be directly connected to the battery.
About ACC electrical connection terminals are generally divided into three, namely earth, ACC positive line, and long supply lines.
1. ground, then automobile ground, usually connected to the vehicle safety secluded location;
2.ACC positive line, ACC power from car keyhole Chi, car stereos and other parts for supply, while positive ACC ACC positive power supply line connected to the car.