Home >
Basic Circuits >Indicator Light Circuits > AC 220V load on-off indicator circuit schematic diagram
AC 220V load on-off indicator circuit schematic diagram
Source: InternetPublisher:抄写员 Keywords: Indicator circuit LED Updated: 2020/08/15
When using the AC 220V load on-off indicator circuit schematic
, directly connect L1 and L2 in series to the power socket, drill a hole with 3mm twist on the socket panel, and place the top of the red LED just beyond the plane of the panel. In the picture C1 and R2 can be omitted. The current load capacity of this indicator circuit is mainly determined by V1V2V3V4. If 1N4007 is used, the maximum load is about 250W.
Latest Basic Circuits Circuits
- How are diodes made using semiconductors?
- Symbol/working principle/type/characteristics/application scenarios of depletion-mode MOSFET
- Which TVS diodes are suitable for RS232/RS485 and Controller Area Network applications?
- What are the main types of resistors? Detailed explanation of the functions and uses of resistors
- Analysis of the working principle of CMOS/CCD image sensor
- How do you calculate the value of capacitors in series? Why use capacitors in series?
- What is power factor and three ways to improve it
- Summary of knowledge points of multiplexer
- Make a simple AM radio with digital circuit
- LED Night Light
Popular Circuits
- Do you know about the YTSwitch-6 LED driver IC with high efficiency and extremely low standby power?
- Ordinary optocoupler isolation circuit
- Three-phase phase loss alarm light circuit
- A simple DC LED driver circuit
- LT3755 driver LED application circuit diagram
- 5-point LED driver circuit diagram of HA7666P/TA7667P
- Positive terminal buck/boost LED constant current drive circuit diagram
- Five-digit LED level indication driver integrated circuit typical circuit
- IS0100 functional schematic diagram
- Light emitting diode (LED) display driver circuit
京公网安备 11010802033920号