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Handmade 500VA auto voltage adjustment transformer

SKU: H500VAB
Weight: 12 lbs
Units in Stock: 1
Price: $219.00
Handmade 500VA auto voltage adjustment transformer
Handmade 500VA auto voltage adjustment transformer
Product Details
This model is for a 4 amp load (maximum)

A voltage control device, not a filtering device.
Many wall outlets have way over the standard 115vac with
many running into 124-127 vac range.
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Vintage tube equipment were designed for 115vac and will
now produce more voltage on the secondaries than is desirable.

Using the autoformer will drop these voltages down to a lower
operating range preserving components and extending tube life.
Example:
Wall outlet voltage- 118vac:  109.5vac output
                            124vac:  115vac output

Your results will vary with load and wall outlet voltage.
This is a plug in and use device. There are no adjustments.

Other features:
Fuse protected with On-Off switch.
Supplied with an IEC power cord.
Hospital grade NEMA outlet plug.
Light gray color.
Handmade Electronics , Allentown, PA 18102, US