Contact

Q. Why is the primary side fuse of the power supply in the live side (L phase)?

• DC-DC Converters、 AC-DC Power Supplies

Q. Please explain the specs of the vibration test.

• DC-DC Converters、 AC-DC Power Supplies

Q. Please explain the difference between the rating voltage on the nameplate seals and specifications.

• DC-DC Converters、 AC-DC Power Supplies

Q. Please explain the heat dissipation methods for power modules / onboard power supplies.

• DC-DC Converters、 AC-DC Power Supplies

Q. Is it alright to clean the products?

• DC-DC Converters、 AC-DC Power Supplies

Q. Is it a problem if the load currents of each output are not equal in ±2 output products with insulated onboard power supplies?

• DC-DC Converters、 AC-DC Power Supplies

Q. Does the power supply produce any sound?

• AC-DC Power Supplies

Q. What do the terms such as EHFP and HFP at the end of the product nameplates mean?

• DC-DC Converters、 AC-DC Power Supplies

Q. Please explain power loss of power supplies.

• AC-DC Power Supplies、 DC-DC Converters

Q. Please explain how to interpret the output power when the set voltage is used after being raised above the rated output voltage.

• AC-DC Power Supplies、 DC-DC Converters

Q. Please explain how to interpret the output power when the set voltage is used after being lowered below the rated output voltage.

• AC-DC Power Supplies、 DC-DC Converters

Q. Please describe the power consumption (loss).

• AC-DC Power Supplies、 DC-DC Converters

Q. How much output power (current) can actually be used?

• AC-DC Power Supplies、 DC-DC Converters

Q. There are no products with the needed output voltage in the catalog. Is there any way to get around this?

• DC-DC Converters、 AC-DC Power Supplies

Q. Please explain how to select a diode during a parallel operation (backup).

• DC-DC Converters、 AC-DC Power Supplies

Q. Please provide the recommended breaker (circuit protector) capacity.

• DC-DC Converters、 AC-DC Power Supplies

Q. How should the standard switching power supply be used for battery charging applications?

• AC-DC Power Supplies、 DC-DC Converters

Q. Please explain the effects of motor drive applications on switching power supplies.

• AC-DC Power Supplies、 DC-DC Converters

Q. What should be done if the input side fuse of the power supply has become fused?

• AC-DC Power Supplies、 DC-DC Converters

Q. What happens during use if the sensing wires are accidentally left open?

• AC-DC Power Supplies、 DC-DC Converters

Q. Please explain the checkpoints for when there is an operational failure.

• AC-DC Power Supplies、 DC-DC Converters

Q. Please explain the checkpoints for when there are no outputs.

• AC-DC Power Supplies、 DC-DC Converters

Q. Please explain the checkpoints for when the output voltages are low.

• AC-DC Power Supplies、 DC-DC Converters

Q. Please explain the checkpoints for when the outputs are abruptly stopped.

• AC-DC Power Supplies、 DC-DC Converters

Q. Please explain the checkpoints for when the outputs are unstable.

• AC-DC Power Supplies、 DC-DC Converters

Q. Please explain the checkpoints for when the ripple and noise are high.

• AC-DC Power Supplies、 DC-DC Converters

Q. Please provide precautions for when conducting insulation / withstand voltage tests.

• AC-DC Power Supplies、 DC-DC Converters

Q. Can power modules / on-board power supplies be operated just by connecting input-output terminals to power supplies and load devices?

• AC-DC Power Supplies、 DC-DC Converters

Q. Please explain the precautions for the remote controlling of the ON/OFF statuses of the /R option.

• AC-DC Power Supplies

Q. Does your product lineup include medical devices?

• All products