Error on the number of turns of an inductor ?

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What is UPS for?

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How long will the UPS power point light work?I'm using the ph500se power supply. The power is off. I want to use it for emergency lighting. How many watts of lights do you use, the longest power, the energy saving lamp, or the LED Watt High power lamp?

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A 4 mH inductor is connected to an AC voltage source of 141 V rms. If the rms current in the circuit is 0.85 A?

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An 8.0 mH inductor and a 2.0 ohm resistor are wired in series an ideal battary.?

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What do you mean by "ups" and "2000"?

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UPS power backup light flashes

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What is the motor series parameter setting of the inverter? If it is with the spindle,

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Can the 12V3A power adapter for the monitor be replaced with the 12V5A Power Adapter?Will it burn out the monitor because the current is too large?,

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Do I need to change the power supply for my computer with solid-state drives?

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300W UPS power can be used for how long

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HP laptop power adapter

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Mobile power with charging treasure is not a concept?

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The line of the computer power supply is the switch control line

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Mobile power has just bought back, you should first charge, or first run out of electricity? There is all used up on the move...

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Is there a laptop without a power adapter? So complicated

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Wireless communication room in the combination of switching power supply and integrated switching power supply and the difference between the respective functions?

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EPS emergency power supply and DC screen is one thing, what is the difference between the two?

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If it is 8-pole variable frequency motor, enter the motor nameplate parameters in the inverter input for the 4 pole can?

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Switching power supply inductance

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What is the inductance of the inductor?

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Is the speed of the motor controlled?

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Is the UPS power supply regulated?

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A 0.56-m H inductor stores 3.5×10-5 J when carrying a DC current. What is the magnitude of that current?

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LM317 to do 0-24V adjustable DC power supply 80

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Inverter switch display poff

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The host computer power line how much a piece?

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What is the meaning of hiccups in switching power supplies?

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Susceptance of 10mH inductor at 10 Hz?

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What is the flashing time in the switching power supply?

3 answer