FAQ (diese Inhalte sind nur auf Englisch verfügbar)

1

Technische Parameter

Q.
Can I engage in parallel operation of power sources with different specifications such as output voltage, power, etc.?
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Q.
What should I be cautious of when connecting multiple units in series?
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Q.
During capacitive load connection, a surge current that exceeds the rating flows on the output side. Can I use it?
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Q.
Can I connect products with different capacities in a series?
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Q.
I would like to select a breaker. What are the different times for inrush current flow?
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Q.
There seem to be several types of overcurrent protection characteristics. What are the differences?
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Q.
Is square wave input possible?
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Q.
What are the risks of not using the FG connection?
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Q.
Is it safe to ground the output on one side?
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Q.
Is it possible to connect each phase of the three-phase AC to three single-phase input power supplies?
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Q.
How long does it take for the overcurrent protection circuit to operate?
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Betriebsanleitung

Q.
Please provide precautions for when conducting insulation / withstand voltage tests.
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Q.
Can power modules / on-board power supplies be operated just by connecting input-output terminals to power supplies and load devices?
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Q.
Please explain the precautions for the remote controlling of the ON/OFF statuses of the /R option.
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Q.
Are there any precautions when connecting series and parallel at the same time?
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  • DC-DC-Wandler

Operativen Beschreibungen nach Zweck

Q.
What power supplies can be used for battery charging?
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Q.
Please explain the effects of motor drive applications on switching power supplies.
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Q.
What is the difference between storage temperature/humidity and preservation temperature/humidity?
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Produktqualität und Betriebsdauer

Q.
Please explain how to interpret the ambient temperature of power supplies.
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Q.
What is MTBF?
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Q.
How can I check the useful life of a product?
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Q.
There are products that indicate time to failures with MTBF and those that indicate time to failures with MTTF, but what is the difference between the two?
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Q.
Please explain what the FIT rate is as the failure rate.
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Q.
What is the specific area where the temperature must be measured to find the ambient temperature?
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Q.
What storage method do you recommend for the power supply?
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Q.
If a fan malfunctions, can I replace it myself?
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Fehlersuche

Q.
What should be done if the input side fuse of the power supply has become fused?
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Q.
What happens during use if the sensing wires are accidentally left open?
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Q.
Please explain the checkpoints for when there is an operational failure.
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Q.
Please explain the checkpoints for when there are no outputs.
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