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motorcycle digital voltage gauge
It's useless to install a voltmeter on a general motorcycle. The voltmeter is also easy to connect. One of the two lines is grounded and the other is connected to the power line of the door lock to supply power to the whole vehicle. The meaning represented by the color of different model lines is different, but it's generally easy to distinguish. The one connected with the red line of the door lock after opening the key is the one. 8-16 is the battery voltage, i.e. 8-16 v. under normal circumstances, it is normal that the pointer of the voltmeter is in the middle, i.e. about 12 v. when it reaches or is lower than the red grid below, the motor car may not be started. If the voltage reaches or exceeds 16 V, the electrical appliances, including batteries and other parts, will be burned.
When the pedal motorcycle is on fire, the output motorcycle digital voltage gauge of the magneto lighting charging coil is generally more than 50 v. the charging voltage at the battery is different according to the lighting form, between 13.5-14.5 V, and the high-voltage electric energy at the spark plug is about 20000-30000 v. When charging, the battery should be warm. The temperature should not exceed about 5O degrees. If your battery is hot, it means the battery has run out of electricity. It is perfectly possible to immerse the bottom half of the battery in water. The charging current should be 1 / 10 of the rated capacity of the battery. For example, the charging current of 8A battery is 0, 8A. Where the motorcycle voltmeter is connected, it should be the output end of the rectifier.
The ammeter and large resistor are refitted into a voltmeter in series, and the voltage is measured together with the resistance to be measured, also the measured voltage is generally small ( considering the cargo effect). Because of the resemblant connection of ammeter branches, the total current of the main circuit increases, the voltage of the original resistance (Thevenin resistance) on the main circuit increases, and the voltage at the resistance terminal to be measured diminishments. It's recommended to replace the voltmeter with a universal cadence. Only two cables are demanded. The negative pole is predicated and the positive pole is connected to the black outlet line of the switch. General motorcycles are also well connected with voltmeters. One of the two lines is predicated and the other is connected with the power line of the switch cinch to supply power to the whole vehicle. The meaning represented by the color of different models is different, but it's generally easy to distinguish. The one connected with the red line of the switch cinch after opening the key is the one.
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