Here are 4 simple 12V power supply circuits with output voltages around 12V. First power supply circuit is built with BD139, one zener diode and a few passive components. Each of the schematic is very ...

The article is being published in collaboration with JLCPCB. They supply high quality PCBs at a very reasonable price. They also can provide SMT circuit assembly. The final circuit diagram and design ...

Dual power supplies are circuits that generate two different output voltages from a single input source. There are numerous types and configurations possible. The most common configuration provides ...

The SMPS circuit with UC3843 IC pinout utilises an 8-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) configuration. Understanding each pin's specific function is essential for ...

This article uses an advanced Diodes Incorporated AL17150 high-voltage step-down regulator chip that gets universal 85VAC to 260VAC at the input and handles 12V-200mA at the output. Whenever you hear ...

In this DIY project article, we will build a simple, cost-effective, powerful LED driver circuit that could be useful to power up an entire 12V light string that has more than 100 or even 200 LEDs. As ...