POWER Lm7805 Lm7806 Lm7809 Lm7812 Dc / Ac โมดูลเพาเวอร์ซัพพลายควบคุมแรงดันไฟฟ้า 5 V 6V 9V 12V Output Max 1 . 2 A

L78XX series power supply module integrates rectification, filter components and voltage regulator chip. It inputs AC or DC voltage within a certain range, can regulate the output DC voltage, and has overheat and overcurrent protection.

Model L7805 L7809 L78012
Input voltage AC/DC 8-24V AC/DC 12-24V AC/DC 15-24V
output voltage DC 5V DC 9v DC 12v
output current MAX 1.2A MAX 1.2A MAX 1.2A
Board size 45*26mm 45*26mm 45*26mm