Tags Electronics Engineering

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Science>Engineering

What does an shorted diode look like?

Anonymous

∙ 13y ago

Updated: 10/16/2024

Still curious? Ask our experts.

Chat with our AI personalities

Vivi

Your ride-or-die bestie who's seen you through every high and low.

Chat with Vivi

Steve

Knowledge is a journey, you know? We'll get there.

Chat with Steve

Fran

I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.

Chat with Fran

Add your answer:

Earn +20 pts

Q: What does an shorted diode look like?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Engineering

What if a semiconductor diode is being tested using a digital multimeter and the resistance of the diode is 10 ohms in both forward and reverse-biased conditions is the diode shorted or opened?

The diode is neither shorted nor open. It is a zener diode and it is conducting in both directions. If it were truly shorted, it would read closer to zero ohms in both directions.

What happens with voltage and current by damaged diode...the diode is IN5408?

It depends on how the diode is damaged. There are generally two cases. One, the diode is shorted, and conducts with a low impedance in both directions. The other, the diode is open, and does not conduct, having a high impedance, in both directions. The effect depends on the particular circuit. In a power supply, a shorted diode will often blow the fuse, while an open diode will result in no output, or in high ripple voltage output. Is it possible that diode has normal voltage output but wrong current,meaning low mA?

When a 10mA forward bias current and the voltages at the anode and cathode of a diode in a circuit are found to be the same what is the diode most likely to be?

With a 10mA forward bias current, if the voltages at the anode and cathode of a diode in a circuit are found to be the same, then the diode most likely to be shorted.

Why there is no current when two terminals of the diode are shorted?

There must be a break in the power supply elsewhere in the circuit. I suggest a blown fuse The only diode that generates electricity is a solar cell

When testing a shortened diode with a DMM and the positive lead is connected to the anode what should the reading be?

Assuming the DMM is rated to test diodes (not all are), meaning that it presents more than forward drop voltage to the diode, a shorted diode will test nearly zero ohms, usually in both directions.

Trending Questions

What expectations did the design have to meet before it would be considered a successful solution to the problem? What is the deferred warranty if it is given for current year and future years? Why is a 3 phase synchronous motors not self starting? What are some examples of innovative fabrics? How can using renewable energy reduce pollution? Write a program to display Identity matrix? Who are the scientist associated with green revolution and white revolution? What are structural systems for stairs? In an AC power supply system what component connects the 115 200 VAC main generator output to the main power buses? What is difference between tool box talk and risk assesment? What system captures and processes detailed data necessary to update records about fundamental business operations of an organisation? When command button is pressed in visual basic then how to make a form appear? What is double shut off valve? What is the use of name attribute in designing form in HTML and what happens if not used? How many joules are needed to run a 60 watt light bulb for 1 minute? What does EMS stands for in construction? Why should the induction process be refined? Input and output of turbo c? What are the concerns and benefits of Aswan Dam? Which resource would be most useful in helping to solve some of their immediate needs?

Related Questions

Can a battery be drained by a shorted diode when the ignition key is off?

A battery cannot be drained by a shorted diode when the ignition key is off.

What if a semiconductor diode is being tested using a digital multimeter and the resistance of the diode is 10 ohms in both forward and reverse-biased conditions is the diode shorted or opened?

The diode is neither shorted nor open. It is a zener diode and it is conducting in both directions. If it were truly shorted, it would read closer to zero ohms in both directions.

Can an alternator on a Renault Megane with a shorted diode still charge the battery?

It depends on which diode, but sometimes it can.

How does a diode shorted?

due to high voltage across the diode ie more than piv of the diode or current flows more than maximum allowed range of diode.

When a damaged diode conducts current in either direction it is called?

shorted

What happens with voltage and current by damaged diode...the diode is IN5408?

It depends on how the diode is damaged. There are generally two cases. One, the diode is shorted, and conducts with a low impedance in both directions. The other, the diode is open, and does not conduct, having a high impedance, in both directions. The effect depends on the particular circuit. In a power supply, a shorted diode will often blow the fuse, while an open diode will result in no output, or in high ripple voltage output. Is it possible that diode has normal voltage output but wrong current,meaning low mA?

How do you Describe the meter readings if a diode is bad?

A: A very low reading in both direction will indicate a shorted diode. A meter is an indicator not a tester keep that in mind

What does the symbol for a diode look like?

Diode symbols look like open triangles with horizontal lines extending from either side. There will be a vertical line at the tip of the triangle that may have turned ends depending upon the type of diode.

When a 10mA forward bias current and the voltages at the anode and cathode of a diode in a circuit are found to be the same what is the diode most likely to be?

With a 10mA forward bias current, if the voltages at the anode and cathode of a diode in a circuit are found to be the same, then the diode most likely to be shorted.

Why there is no current when two terminals of the diode are shorted?

There must be a break in the power supply elsewhere in the circuit. I suggest a blown fuse The only diode that generates electricity is a solar cell

How can you say diode is gone in generator bridge rectifier?

The most straightforward and unbiased way is to remove the diode from the circuit and check it with a diode tester. Alternatively, if the diode is shorted, the bridged will measure shorted. If it is open, running the generator and monitoring the output with an oscilloscope will reveal a missing phase. One example of an open diode problem in an automobile alternator application is that the alternator will put out enough current to keep the system fail light off, but not put out enough current to meet rated output load.

Amp power wire fuses keep blowing amp will not turn on?

the power suppy diode are probably shorted.

Still have questions?

imp

Resources

Top Categories

Product

Company

Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.