The 1N4148 is a standard silicon switching diode. It is one of the most popular and long-lived switching diodes because of its dependable specifications and low cost
1200W high power DC-DC boost constant voltage constant current adjustable car charging power module Input DC10-60V output 12-83VModule parameters:&nbs..
Product descriptionDescription:Constant voltage output to ensure the stability of the power supply. Efficient work and low temperature.Input voltage 1..