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Downsouth
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How can I take 12 vt dc @25 amps and reduce it to say .. 1 vt dc by raising the amperage and what would the amps be.
There are several ways to reduce voltage, one common method is to use a voltage divider circuit consisting of resistors. By connecting two resistors in series, the voltage at the junction between them can be reduced to a fraction of the input voltage. The ratio of the two resistors determines the output voltage.
When reducing voltage, the current (amperage) in the circuit will also decrease according to Ohm's law. In some cases, a specific amount of current is required for a device to function properly. By increasing the amperage, the voltage can be reduced while maintaining the required current.
Yes, voltage regulators are commonly used to reduce voltage levels. They work by using feedback to adjust the resistance in the circuit, thus regulating the voltage output. However, most voltage regulators have a minimum input voltage requirement, so make sure to choose one that can handle the input voltage of 12V DC.
Yes, when reducing voltage and increasing amperage, the power dissipation in the circuit will increase. This can cause components to heat up and potentially overheat, leading to malfunctions or even fires. It is important to choose resistors and other components that can handle the increased power dissipation.
There is no specific limit, as it will depend on the components and circuit design. However, as mentioned before, increasing amperage will result in increased power dissipation, so it is important to choose components that can handle the increased load. Additionally, the input voltage should not be reduced below the minimum requirement of the device or circuit being powered.