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 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 ...

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 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 ...