Simple Variable LM317 voltage regulator circuit using few easily available components has been designed and tested…
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power supply circuits
Crowbar Overvoltage Protection Module
To protect sensitive electronic or electric load we need protection circuits such as over voltage protection…
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Boost Converter Circuit Using MC34063 IC
Boost Converter Circuit Using MC34063 IC is designed with few external components and this IC is…
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3.7V to 5V Boost Converter
When we use Microprocessor or low power controllers in circuit we need to provide additional power…
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NiMH Battery Charger Circuit
Simple NiMH battery charger circuit designed with few easily available components and it can provide constant…
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Simple 12 volt Battery Charger Circuit Diagram
Simple 12 volt battery charger circuit diagram designed by using few easily available components, and this…
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NiCd Battery Charger Circuit
We know the nickel–cadmium battery is called as NiCd battery or NiCad battery and this types…
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Lead Acid Battery Charger Circuit
We know Lead Acid Battery is the most widely used rechargeable battery. This types of batteries…
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12 Volt Gel cell Battery Charger Circuit
Simple 12 volt gel cell battery charger circuit constructed by using few easily available components. This…
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12V to 24V Voltage Doubler
When we need High voltage DC supply from Low voltage input supply we don’t need to…
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