- Adjustable Regulated Power Supply: It is an AC-DC 110V to 1.25V-12V LM317 Adjustable Step Down Power Supply Buck Voltage Converter LED Display DIY Kit. The module can output stable voltage. You can change output by operating a potentiometer
- Multifunctional Welding Training Kit: This kit is suitable for teaching and training as well as for beginners to practice. It is a good choice for electronic enthusiasts. Very good for training your kid's and student's Hands-on ability and learning ability. Please read the user manual for the welding method
- RC Signal Generator: 1 channel adjustable signal generator output, convenient to provide pulse signals to the experimental circuit. Because the output current is not large, it is only suitable for powering small current circuits. If the power supply load is too large, the voltage will drop. Can't charge the phone
Description It is an AC-DC 110V to 1.25V-12V LM317 Adjustable Step Down Power Supply Buck Voltage Converter LED Display DIY Kit. It can output stable voltage. Users can change output by operating a potentiometer. It also can be used as a signal generator or logic circuit or buzzer alarm circuit. Note: 1. It is a DIY kit so that needs finish install by the user. 2. Its max output power is 2.5W. 3. It can not be used as a charger. Since the output current is not large, it can only supply power to the small current circuit. If the power supply load is too large, the voltage will drop. Can't charge the phone Function 1. Voltage converter: Input AC 110V and adjustable output DC 1.25V-12V 200mA. It can provide work power for low-power electrical appliances. 2. Signal generator: It can output one PWM signal for laboratory circuit tests. Users can adjust output frequency by blue/white potentiometer. 3. Logic test circuit: It can set input high or low TTL signal and indicator by LED. 4. Buzzer alarm circuit: Circuit test and alarm by the buzzer.
- Package Dimensions : 4.25 x 2.75 x 2 inches; 6 Pounds
- Date First Available : May 12, 2021
- Manufacturer : diyleyuan
