electrical:solar:charge_controller
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electrical:solar:charge_controller [2022/08/03 19:58] frater_secessus [connection order] |
electrical:solar:charge_controller [2022/08/09 14:05] frater_secessus [low side switching] solar4rvs article |
> The reason for the low side switching is the intersection between physics and economics. N-channel field effect transistors are faster, better, cheaper than P-channel parts. The designer can A) use good parts in a simple circuit or B) use more expensive not so good parts or C) make a complicated circuit that uses 18 volts to control a 15 volt switch.((http://www.cheaprvliving.com/forums/showthread.php?tid=24605&pid=307539#pid307539)) | > The reason for the low side switching is the intersection between physics and economics. N-channel field effect transistors are faster, better, cheaper than P-channel parts. The designer can A) use good parts in a simple circuit or B) use more expensive not so good parts or C) make a complicated circuit that uses 18 volts to control a 15 volt switch.((http://www.cheaprvliving.com/forums/showthread.php?tid=24605&pid=307539#pid307539)) |
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| ===== further reading ===== |
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| * [[https://www.solar4rvs.com.au/buying/buyer-guides/choosing-the-right-solar-charge-controller-regulat/|exceptional article on charge controllers]] by Solar4RVs |
electrical/solar/charge_controller.txt ยท Last modified: 2024/04/16 20:28 by frater_secessus