DIY LM317 Adjustable Regulated Voltage 220V To 1.25V-12.5V Step-down Module Learning ElectronicComponent Kit

Quantity : 1 High-concerned chemical : none Package : TQFP is_d : Yes Supply Voltage : As Description Type : buck (stepdown) regulator Brand Name : DIY NOW Operating Temperature : As Description Origin : Mainland China Condition : New Condition : New Type : DIY LM317 Voltage Board Key Word : Step-down Module Dropship : Support

DIY LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Module Learning Electronic Component Kit

Feature: 1. The core uses LM317 three-terminal adjustable voltage regulator, and the output voltage can be continuously adjusted in the range of 1.25V to 12V to meet the needs of various circuit tests and projects 2. Designed for electronic enthusiasts and students, through hand-assembled welding, practice theoretical knowledge, deepen the understanding of the principle of DC regulated power supply, and improve welding skills and circuit debugging capabilities 3. Not only suitable for electronic production, maintenance and debugging, but also an ideal choice for educational training and DIY project development, one thing for multiple uses, improve learning and work efficiency 4. The built-in voltmeter displays the output voltage, which is convenient for viewing and adjustment 5. The transparent acrylic shell protects the circuit board and is more beautiful, with rounded corners Product parameters: Power: 2W Input voltage: 110V/220V (optional) Output voltage: about 1.25-12V Maximum current: When the output voltage is 5V, the current is about 200mA Package list: Regulated power supply DIY kit*1 label:yes