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

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

Please explain the checkpoints for when the outputs are unstable.

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

The power source cover was unnecessary. Is it OK to use the product with the cover removed? (On the other hand, the cover was necessary. Are cover sold separately?)

The output LED is flashing. Is this normal?

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

How do you select diodes for series operation and parallel operation (backup)?

Please provide the recommended breaker (circuit protector) capacity.

Can an appropriate housing for the connectors be purchased?

I want to purchase a terminal cover separately.

Can you provide the results of the FTA and FMEA?