What is meant by output short circuit protection?
Boost Converter Block Diagram With Output Short-Circuit Protection. A shunt resistor, RS, is placed in the output return. It converts the output current to a voltage signal VSENSE. In the overload or output short-circuit condition, VSENSE is higher than the reference voltage, VREF.
How can we protect electronic components?
There are a number of solutions to protect electronic components. You could use potting, essentially boxing the component and infilling with resin. Or you could opt for traditional injection moulding that provides a very effective cover, but is a complex and costly exercise.
How can I protect my circuit from short circuit?
There are lot of ways to protect circuit from short-circuit and many types of fuses are available for overload protection. We are going to design and study a simple low voltage Short-circuit protection circuit for DC voltage.
What’s the best protection for a digital input?
For most digital inputs, a good value is between 100 Ω and 10 kΩ. For our system, a value of 1 kΩ is used. Figure 6: Current limit protection for an input. This type of protection works well for short wire connection lengths and enclosed wire runs (little chance of EMI, etc.).
What is a short circuit protection circuit diagram?
The circuit is designed with a purpose to run microcontroller circuit safely and can protect it from damaging due to short-circuit in other part of the circuitry. SK100B PNP transistor – 1Nos. BC547B NPN transistor – 1Nos. 1kΩ Resistor – 1Nos. 10kΩ Resistor – 1Nos. 330Ω Resistor – 2Nos. 470Ω Resistor – 1Nos. Power supply 6VDC – 1Nos.
Which is an example of self-protection in a circuit?
One classic example of self-protection is short circuit protection with the use of a fuse. While not all circuits suffer from this problem, some designs may incorporate circuitry that has the potential to draw large amounts of current during fault conditions.