What is the difference between active and passive devices?
Simply put, a device that requires an energy (electrical) source is called an active device, and a device that does not require an energy (electrical) source is a passive device. Active devices are generally used for signal amplification, conversion, etc. Passive devices are used for signal transmission or "signal amplification" through directionality. Capacitive, resistive, inductive are passive devices, IC, modules, etc. are active devices.
Lighting here may have the answer you're looking for: https://www.ichome.com/
 

comments (0)

3 more from ICLEAF