Can a Linear Regulator Effectively Control a 24V and 12V System?

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SUMMARY

A linear regulator can effectively control a 24V and 12V system, provided that the output voltage can be slightly lower than the input voltage. In the context of oil field operations, where trucks operate on both 24V and 12V systems, utilizing a linear regulator is feasible if the voltage drop is acceptable. This solution is particularly relevant for maintaining stable voltage levels for electronic components in a power box setup.

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  • Understanding of linear regulator functionality
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  • Knowledge of 24V and 12V electrical systems
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Electrical engineers, technicians in the oil and gas industry, and anyone involved in designing or maintaining dual voltage systems in vehicles.

Fracteck
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I work in the Oil Field for a frac company, our trucks run a 24v and 12 v sytem,I'am looking for a way to regulate the 24 and 12 coming into the electronics from the power box to hold a stedly 24 and 12 volts.
 
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Switching power supply.

If you can tolerate it being regulated to a couple of volts lower than the input, then you could use a linear regulator.
 

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