power supply circuit diagram

The circuit illustrated by the PGA204/205 pertains to the shield drive circuit shown in the figure. It is demonstrated through interference theory and practical application that the cable shield, when transmitting weak signals, maintains a certain potential. This configuration...

This circuit is designed to drive a relay coil using a low power output, typically from an integrated circuit (IC) such as a 555 timer or a TTL/CMOS device. It facilitates the switching of high loads or loads requiring...

The RS-232 system connection is faster and easier, but the distance is limited. Therefore, this project involves using an RS-485 system with an RS-232 to RS-485 converter. The RS-232 to RS-485 converter project aims to extend the communication range and...

Build the LC oscillator shown at the bottom of this page for a school project, but there are some challenges in translating the theoretical circuit into a real-world application. The understanding of the circuit's operation on paper is clear....

This blog provides insights into SMPS (Switched-Mode Power Supply) circuit diagrams. It offers valuable information for those interested in understanding this topic. Switched-Mode Power Supplies (SMPS) are crucial in modern electronic devices due to their efficiency and compact design. An...

The circuit of the transmitter is depicted in Figure 1, showcasing its simplicity. The initial stage is the oscillator, which is tuned using a variable capacitor. To select an unused frequency, adjust C3 carefully until background noise ceases (the...