Zener barriers are crucial devices used to ensure the intrinsic safety of electrical circuits in hazardous environments. These barriers play an essential role in various industries, including ...

Discover the concept of negative temperature coefficient (NTC) and how it affects resistance in electronic devices.

By adding a 15 V Zener diode and a resistor across the MOSFET which dims the LEDs, a voltage of around 9 V can be put across the LEDs without lighting them up when the MOSFET PWM dimmer is in its ...