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12V to 9V DC Converter Circuit Diagram (PCB)

12V to 9V DC Converter Circuit Diagram (PCB)

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  •  November 17, 2020
  •  12V to 9V DC Converter Circuit Diagram (PCB)
  •  Posted by Marcel at 12:28 pm
  •  No Responses
  •  Power Supply
  •  Tagged with: PCB, zener

This 12V to 9V DC converter is very useful for powering 9V DC devices in a car that uses 12V battery. The maximum current consumption allowed by this circuit is 0.8 amps.

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Temperature to Voltage Converter using Thermistor (PCB)

Temperature to Voltage Converter using Thermistor (PCB)

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  •  September 11, 2018
  •  Temperature to Voltage Converter using Thermistor (PCB)
  •  Posted by Marcel at 8:35 pm
  •  No Responses
  •  Detector Circuits
  •  Tagged with: PCB, temperature

This circuit convert the sensed temperature by a thermistor into a voltage level. The circuit achieves an acceptable performance between 0°C and 24°C

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