The Packard Transformer Book
- Author(s): The Packard Electric Company (Warren, OH)
- Category: Tools
- Publisher: The Packard Electric Company (Warren, OH)
- Publish year: 1890
- ISBN: 9678000014979
- Number of Pages: 23
In lamp experiences, there has been a long felt need for a transformer with better regulation than has been obtained in the past, and, feeling certain that such a transformer would meet with a large sale, we have put on the market this instrument, after having satisfied ourselves of the excellence of the apparatus by tests made by the leading experts of the country.
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COVER
INTRODUCTION
TYPE OF PACKARD TRANSFORMER
REGULATION AND EFFICENCY OF TRANSFORMERS
INSULATION