L7805 L7812 Step Down Power Supply Module 5V 12V Voltage Regulator Board With Heat Sink For Diy Electronics Projects

Description: 100 new and high quality Communication interface: TTL Power supply voltage: 5/12V Size: about 4.5*2cm/1.77*0.79in Color:As Pictures Package includes: 1Pcs 1. Double specifications optional, precise voltage regulator output: provide L7805 (output 5V) and L7812 (output 12V) two specifications to choose from, using linear voltage regulator chip, the output voltage is stable and accurate, can meet the power supply needs of different electronic equipment. 2. Equipped with heat sink design, stable and continuous output: the chip end is equipped with heat sink, which can effectively reduce the working temperature, avoid overheating protection, ensure continuous and stable power supply under high current, and improve the reliability and service life of the module. 3. Improve the filter circuit, power supply pure anti-interference: onboard large-capacity electrolytic capacitors and filter components can effectively filter out clutter and interference in the input and output voltages, output pure and stable voltage, and protect the back-end precision electronic components from damage. 4. Terminal wiring, convenient installation and welding-free: Spring-type wiring terminals are adopted, which can quickly complete input and output wiring without welding. It is suitable for DIY Development, on-site debugging and equipment maintenance, and greatly improves operation efficiency. 5. Compact PCB layout, suitable for multi-scene applications: miniaturized PCB board design, reserved installation holes, can be embedded in single chip microcomputer projects, small industrial control equipment and scenes, is an voltage stabilizing power supply solution for electronic enthusiasts and engineers. Notes: Due to manual measurement , there may be 5mm deviation exist,hope you can understand. There are slight difference between the picture and the item caused by light brightness,hope you can understand. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.