Laptop Motherboard Repair Forum | Laptop schematic download website | Mobile schematics download website
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Voltage divider:
The voltage divider is a circuit that allows us to achieve lower voltages (Vout = Output Voltage) from another voltage (Vin = Input Voltage)
For voltage division to happen, there must be 2 resistors in series (on the same line) connected to the motherboard ground (as you can...
How to reduce voltage using resistor:
If we have to reduce voltage from a voltage we use resistor to reduce the voltage, say we have 19v on a Laptop adapter for the input voltage to laptop motherboard, the motherboard's charging IC needs some signals or voltages to enable the circuit. say the...
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