FAQ

1

Electrical Characteristics

Q.
What is varistor voltage?
  • Chip Varistors / Ceramic Transient Voltage Suppressors
Q.
What is discharge voltage?
  • Chip Varistors / Ceramic Transient Voltage Suppressors
Q.
What is ESD?
  • Chip Varistors / Ceramic Transient Voltage Suppressors
Q.
What is maximum continuous voltage?
  • Chip Varistors / Ceramic Transient Voltage Suppressors
Q.
What is the voltage - current characteristic?
  • Chip Varistors / Ceramic Transient Voltage Suppressors
Q.
Please describe the frequency characteristics.
  • TMR Angle Sensors
Q.
Can the input-output polarity of DC-DC converters be reversed?
  • DC-DC Converters
Q.
What is the switching frequency of the CSS Series (CSS65/CSS65A/CSS150CSS500)?
  • AC-DC Power Supplies
Q.
What is the overload characteristic of the CSS500?
  • AC-DC Power Supplies
Q.
Is it OK to use the isolated DC-DC converter as non-insulated? What is the connection method in this case?
  • DC-DC Converters
Q.
I don't want to stop the system, so I would like to operate it redundantly (backup). Is this possible? Also, what should I be cautious of when using remote sensing during redundant operation?
  • DC-DC Converters
    • /
  • AC-DC Power Supplies
Q.
Can I engage in parallel operation of power supplies with different specifications such as output voltage, power, etc.?
  • AC-DC Power Supplies
Q.
What should I be cautious of when connecting multiple units in series?
  • DC-DC Converters
    • /
  • AC-DC Power Supplies
Q.
During capacitive load connection, a surge current that exceeds the rating flows on the output side. Can I use it?
  • DC-DC Converters
    • /
  • AC-DC Power Supplies
Q.
Can I connect products with different capacities in a series?
  • DC-DC Converters
    • /
  • AC-DC Power Supplies
Q.
I would like to select a breaker. What are the different times for inrush current flow?
  • DC-DC Converters
    • /
  • AC-DC Power Supplies
Q.
There seem to be several types of overcurrent protection characteristics. What are the differences?
  • AC-DC Power Supplies
    • /
  • DC-DC Converters
Q.
Is square wave input possible?
  • AC-DC Power Supplies
Q.
What are the risks of not using the FG connection?
  • AC-DC Power Supplies
    • /
  • DC-DC Converters
Q.
Is it safe to ground the output on one side?
  • AC-DC Power Supplies
    • /
  • DC-DC Converters
Q.
Is it possible to connect each phase of the three-phase AC to three single-phase input power supplies?
  • AC-DC Power Supplies
Q.
How long does it take for the overcurrent protection circuit to operate?
  • AC-DC Power Supplies
    • /
  • DC-DC Converters
Q.
How can I check the inductance value for the desired frequency?
Q.
Please explain the specifying condition for the inductance value of a multilayer inductor for high frequency circuits.
Q.
Please explain the specifying condition for the rated current of a multilayer inductor for high frequency circuits.
Q.
What is the DC bias characteristic of an inductor for power circuits?
Q.
Where can I see the impeadance value for the frequency at which I would like to use the chip beads?
  • Chip Beads
Q.
Which voltage location is being referred to for the rated voltage of a common mode filter (common mode choke)?
  • Signal Line Common Mode Chokes/Filters
Q.
At which frequency is the "impedance," which is the representative characteristic of common mode filters / chokes, defined?
  • Signal Line Common Mode Chokes/Filters
Q.
What is the defining condition for the rated current of common mode filters / chokes?
  • Signal Line Common Mode Chokes/Filters