The reviews are automatic translation.
Transformation for illumination
On 2016-10-17 08:52:56
There was no problem especially on mounting etc.
On 2016-10-03 16:26:23
The mounting plate was bent largely. I did not return for the delivery date. We would like you to consider double packing etc. if the packaging is bad and heavy. In this state, we will not arrange it twice.
I want to drop the voltage because the primary power supply is 220 V and the equipment I want to use is 100 V
On 2016-05-18 14:44:28
Affordable size, capacity is very easy to use.
To convert 230 V single layer line to 100 V or 110 V of Japan specification with equipment made in USA.
On 2016-05-10 12:44:12
Due to the nature of the power transformer, it will not cause problems as it is stable for decades unless it is subjected to high temperature or overload, so → I think that it is natural because it is made in Japan again.
To secure the service power for the board
On 2016-01-26 21:50:24
I am happy that the delivery date is fast. It is a pleasure to have early deadlines for sudden changes.
For small capacity different type voltage conversion
On 2014-06-19 17:34:42
Very easy to use, excellent in safety.
Used for small capacity power supply
On 2014-06-18 09:53:24
Recent electric parts etc are difficult to find easily because the store becomes bigger, but this item was easy to find.
Mounting in distribution board
On 2014-06-11 19:10:00
Earthquake countermeasure requested installation of "seismic unit", but because it was a single phase 2 wire type 200 V, we could not apply unit for AA with neutral wire. A single turn down transformer was used as a countermeasure. The purchased transformer is also solid, making the terminal with a cover plate and it is safe to install inside the distribution board. Since it is a self-winding transformer, the 0 terminal of the primary secondary terminal is naturally connected internally. In the manual "The primary zero terminal and the secondary 0 terminal are internally connected, as it is written that there is a danger of burning or burning when externally connecting between these terminals, it is written not to connect." I think that the description of this manual is theoretically funny. Moreover, it is easy to misunderstand that the primary and secondary terminals are separated even though it is a single turn transformer. In the case of a single turn, I think that it is necessary to examine the arrangement of easy to understand terminal because the secondary 100V terminal, 110V terminal is an intermediate tap to the last.