FAQ

1

Electrical Characteristics

Q.
Unable to do matching work well.
  • Chip Antennas
Q.
Is it possible to operate with a substrate which is different from the one shown in the data sheet?
  • Chip Antennas
Q.
How much is the communication distance?
  • Chip Antennas
Q.
How much are gain and radiation efficiency?
  • Chip Antennas
Q.
Is there a difference in characteristics between the case where the substrate alone is used and the case where it is placed in a case?
  • Chip Antennas
Q.
Please advise on the actual use of DC feed terminal (DC feed + RF GND or GND).
  • Baluns
Q.
What is the process for HHM1525 / HHM1526 multilayer balun's NC terminal (Terminal No. 6)? What are the characteristics difference between GND and open?
  • Baluns
Q.
What are the individual parameters of a thermistor?
  • Chip NTC Thermistors (Protection Device)
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  • Chip NTC Thermistors (Sensor)
Q.
What is the zero load resistance value?
  • Chip NTC Thermistors (Protection Device)
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  • Chip NTC Thermistors (Sensor)
Q.
What is temperature compensation?
  • Chip NTC Thermistors (Protection Device)
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  • Chip NTC Thermistors (Sensor)
Q.
What is the B constant?
  • Chip NTC Thermistors (Protection Device)
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  • Chip NTC Thermistors (Sensor)
Q.
What is withstand voltage?
  • Chip NTC Thermistors (Protection Device)
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  • Chip NTC Thermistors (Sensor)
Q.
What is the heat dissipation coefficient?
  • Chip NTC Thermistors (Protection Device)
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  • Chip NTC Thermistors (Sensor)
Q.
What is the heating time constant?
  • Chip NTC Thermistors (Protection Device)
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  • Chip NTC Thermistors (Sensor)
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
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  • 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
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  • 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
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  • AC-DC Power Supplies
Q.
Can I connect products with different capacities in a series?
  • DC-DC Converters
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  • AC-DC Power Supplies
Q.
I would like to select a breaker. What are the different times for inrush current flow?
  • DC-DC Converters
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  • AC-DC Power Supplies