Useful tips for everyday
How do I choose a circuit breaker for my home? First, find the breaker that correlates to the electrical device you are using (This is…
What is power supply sense? In electronics, sense is a technique used in power supplies to produce the correct voltage for a load. That is,…
Can an electromagnet be controlled? Electromagnets can be turned on or off and their strength can be changed by controlling the electric current. What happens…
Are vacuum tubes EMP resistant? solid state electronics. Older, vacuum tube (valve) based equipment is generally much less vulnerable to nuclear EMP than solid state…
What are the phases of ac? A single phase air conditioner uses a single phase power supply, with single phase being the standard method of…
What is a waveform and what is it used for? In electronics, acoustics, and related fields, the waveform of a signal is the shape of…
Why do ESD straps have a resistor? ESD wrist straps typically have a 1-meg resistor built into them. This is to protect against a highly…
Is a watt hour is 3600 times larger than Joule? 1 Watt-hour is equal to 3600 Joules (3.6kJ). One Kilowatt-Hour is the same as 1,000…
What is rated current phase? The “rated current” is the maximum current drawn by the controller from the battery pack. It isn’t a very accurate…
How does power IC work? Features. A PMIC may include battery management, voltage regulation, and charging functions. It may include a DC to DC converter…