12V power converter L7812 LM7812 three-terminal regulator power supply module

product description Function Description: 1) 3A rectifier bridge (can be input AC, DC input) 2) 2 × 35V 220UF high-voltage capacitor (buffer filter) 3) high quality heat dissipation (heatsink to enhance heat dissipation) 4) 1.5A high current chip The board uses full-wave bridge rectifier can be input AC or DC, and regardless of positive and negative input. The use of two high-capacity electrolytic capacitors 35V 220UF filter filter buffer to make the output current smooth and stable. L7812 with heatsink and 3A rectifier bridge, to meet the high current output. Application: DIY power supply, monitor power supply, test power supply, camera power supply, car power supply, communication equipment supply. Other parameters: Module Size: 43 * 20 * 22mm Input voltage (pressure): DC15 ~ 24V, AC12 ~ 18V Output characteristics: Load regulation: 100mV Quiescent current: 8mA Output noise voltage: 42uV Input and output pressure: 2V Output impedance: 15mΩ Peak current: Contains 1.5A