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𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻:
In this project, we will learn how we can design a 3.7V to 9V Boost Converter Circuit using MC34063 DC−to−DC converter IC. Most of the time we only have a battery as a power source. The lithium-Ion or Lithium Polymer Battery can produce a voltage of 3.7V. The 3.7V may not be enough to drive certain circuits where the power requirement is high. Hence, we need to convert the low power DC, to high power DC without the need for any additional large component.
In this case, a DC−to−DC converter comes into the frame. DC-DC converters are widely used to efficiently produce a regulated voltage from a source that may or may not be well controlled to a load that may or may not be constant. A Buck Converter outputs a lower voltage than the original voltage, while a Boost Converter supplies a higher voltage.
In this circuit, we will convert the voltage from Lithium-Ion Battery to 9V. The device uses an inductor and a few resistors or capacitors along with MC340C3 IC. The 3V to 9V Boost Converter Circuit can be used to power the device that requires higher voltages for operations.
𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗟𝗶𝗻𝗸: how2electronics.com/diy-3-7v-...
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