12V-24V Voltage Conversion Start System Circuit of Toyota Coaster

Published:2011/7/22 21:52:00 Author:Michel | Keyword: Toyota Coaster, Voltage Conversion , Start System Circuit | From:SeekIC

Fifth,12V-Z4V Voltage Conversion Start System Coaster coach circuit often uses 12 V system or 24 V system. Some models are 12 V system but they adopt 24 V to start the machine.24V starter is used when the 12V diesel engine feels that 12V start power is not enough.If other electrical system such as generator, electrical equipment are still 12 V,two batteries are needed. 1 and 2 are usually in a parallel state,they bear 12 V generator charge or provide power supply for 12 V power equipment system.When it starts up, two batteries voltage conversion relay reach a 24 V in series way and provide power supply to the starter.When starting is over, voltage conversion relay makes two batteries become parallel connetcion way. And the circuit connection is shown as figure 7.



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