1. Home
  2. ⚙ Mechanical Engineering
  3. 35 amp transformer wanted

35 amp transformer wanted

I build 10-11 volt power supplies for my repeater's transmitters. Since they pull around 20-25 amps I've been using 35 amp/12v rated transformers and pulling a few windings off to get 10 volts AC. The vender (Hosfelt) ran out of these and I'd like to get at least one more. The part numbers and other lables on the transformer are:

430-7001-4, EIA 6-9534, CLASS 180 H1 MEXICO. They are about 4 1/2" x 4", etc. Searcing on the web did not bring any current items to me. If you have any leads please email me snipped-for-privacy@yahoo.com or visit my site
formatting link
!!
Reply to
Karl Shoemaker
Loading thread data ...

A thought that may just possibly help:

Find a transformer of a suitable power rating and output voltage, and with some available window for more windings. Then wind a small bucking winding to take off the excess volts, if you cannot strip the core.

Brian Whatcott Altus OK

Reply to
Brian Whatcott

Dear Brian Whatcott:

You can also use a Variable Voltage Transformer (VVT) on the primary... if money is no object.

David A. Smith

Reply to
N:dlzc D:aol T:com (dlzc)

Take a look at welding transformers. They are generally low-voltage, high current.

Don Kansas City

Reply to
eromlignod

PolyTech Forum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.