Laser adjustable constant current drive circuit
Source: InternetPublisher:清宁时光 Keywords: Laser constant current drive circuit Updated: 2024/07/18
Laser adjustable constant current drive circuit
The figure below is a simple laser constant current drive circuit. The drive current can be adjusted by adjusting RP. According to the circuit in the figure below, the maximum drive current can be 1A. Of course, D3 should be a high-power transistor, and a heat sink should be added during production. The best power of R3 should be above 3W.
Latest Other Circuits
- Factors affecting the life of LiFePO4 batteries, how to extend the life of LiFePO4 batteries
- DIY an electromagnetic glove
- Share an electronic mouse repellent circuit
- How to use Tesseract for optical character recognition on Raspberry Pi
- How to Use the Radio to Record Phone Calls Automatically
- A simple memory reader/writer
- Infrared detection type electronic rodent killer circuit
- How to use RFID to create an automatic roll call attendance system
- Laser constant power control circuit
- Test and Application of Power Amplifier TDA7294
Popular Circuits
- Laser power circuit
- Constant current drive circuit
- Constant current drive circuit
- Bipolar two-phase stepper motor constant current drive circuit
- Cheap Laser Diode Driver Circuit
- How does an optocoupler work? Introduction to the working principle and function of optocoupler
- 8050 transistor pin diagram and functions
- What is the circuit diagram of a TV power supply and how to repair it?
- Analyze common refrigerator control circuit diagrams and easily understand the working principle of refrigerators
- Hemisphere induction cooker circuit diagram, what you want is here
京公网安备 11010802033920号