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The problem here is that you may encounter high voltages in the power supply. So wearing an antistatic wrist strap may put you at a greater risk of electric shock. Besides, there are few if any sensitive electronic components inside the power supply unit.
In addition, make sure the power supply is not connected to any power before servicing it. If you need to go near any large capacitors, you will want to discharge them. In fact that is a good precaution to take any time you remove the circuit board from the power supply unit.
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Full form of DC power supply?
DC Power is Direct Current Power Supply.
Is a 24VDC power supply short-circuit protected?
That would depend on the power supply.
What type of waveform is produced by Ferroresonant power supply?
ferro-resonant power supply?
Which device you should use to prevent the effects of fluctuation in the power supply on your PC and to continue to work for a specific time even if there is no power?
Uninterruptable Powersupply
What meter has its own power supply?
ohmmeter has it's own power supply
A technician has determined that a computer is failing to boot because of a power supply that is not supplying power to the hard drives What is the correct course of action?
No attempt should be made to repair the power supply. The power supply should be replaced with a power supply of equal or greater wattage.
How can a power supply be repaired?
A computer's (PC's) power supply is a sealed unit and should be replaced as a whole - It is dangerous to try and repair the inside of that sealed unit (that is why it is sealed).
Is it cheaper to buy a new power supply or repair an older one?
It would be safer and to purchase a new power supply,a repaired power supply might pose a fire hazzard.
Why is not advisable to attempt a repair on a PC power supply?
Electricity hurts
What type of power supply connector is used to supply power to the floppy drive light remains lit constantly How should the technician attempt to repair the problem?
The drive appears to be a bad one. Why do you need a floppy disc drive anyways?
What power supply should you replace a 175 watt power supply with?
any power supply with at least 175 watts
Is it true that you cant repair power supply of computer?
No, but they are usually not worth the trouble.
Why does your tcl tv has no picture and has no sound but the on and off indicator flashes?
It sounds like you have a power supply problem. The capacitors on the switched mode power supply have changed value or failed completely. Replace or repair the power supply section.
If the power supply does not spin what should you do?
infact i think the power supply be replaced with new one. infact i think the power supply be replaced with new one.
Where should ac or DC supply be used?
The type of power supply being used (AC or DC) should match the power requirements of the device it will be supplying power to.
The fan in a 250-watt power supply is malfunctioning. what action should you take?
Remove and replace the power supply.
What are the power supply needs of an E model SINCGARS radio?
If you are supplying power in vehicle or base station (using a AM-7239/VAA) it is suggested that 24Volts & 5Amps. The same type of power supply could be used in a repair shop.
