Convert 5V to 3.7V Circuit Diagram - Simple Electronic Project
Introduction
content
content
content
Diagram of Convert 5V Power Supply to 3.7V
Advertisements
Advertisements
Components Needed for this Project:
You can get the components from any of the sites below:
- BC547 Transistor [See Buy Click Amazon]
- 4.7k Ohm Resistor [See Buy Click Amazon]
- 20k Ohm Varible Resistor [See Buy Click Amazon]
*Please note: These are affiliate links. I may make a commission if you buy the components through these links. I would appreciate your support in this way!
Related Basic Electronic Mini Project Circuit Diagram:
Advertisements
Advertisements
Working Principle
content
content
content
Frequently asked questions
You can if the current down is always the same and doesn't vary when the device operates. You will then only need one resistor in line to drop Volages 12V - 8.3V = 3.7V. If the current down by the device varies you will need an active regulator.
A resistor would have to offer a resistance Resistor sufficient to cause a 5V voltage drop in the circuit from one side of the resistor to the other leaving the 3.7V you need for your component.
5V to 1.5v converter. its current capacity is 1.5 amp, a heatsink is needed when the load is more than 1A. Only a few electronic components are required to make this simple buck converter.
A device with a charger that has more current capacity than needed. Since the voltage is held constant (5V), the only factor that determines the current draw is the load (another term for resistance).
A way to convert a 5V analog signal to a 3.7V analog signal is to use a resistor. determines current draw is the load.
Related Articles
How To Make High Power DC-DC Booster Circuit | Buck-Boost Converter
Introduction content content contentDiagram of Buck-Boost Converter Circuit diagramComponents Needed for this...
DC Motor Control Circuit | Simple DC Motor Speed Controller Circuits
Introduction content content contentDiagram of DC Motor Speed Controller Circuit diagramComponents Needed for...
Battery Low Voltage Protection | over-voltage protection
Introduction content content contentDiagram of Over-voltage Protection Circuit diagramComponents Needed for...