Hammond PWDP13106 720 VAC Tapped Power Transformer, Gonset GSB-100

The PWDP13106 is a Peter W. Dahl power transformer for the Gonset GSB-100 transmitter, listed in the ordering table as the GSB-100 power advertised unit. It is intended for Gonset collectors and repairers.

It carries four secondaries:

• S1: 720-260-0-130-260-720 VAC @ 150 MA CCS
• S2: 5.0 VAC @ 3A CCS
• S3: 5.0 VAC @ 3A CCS
• S4: 6.3 VAC @ 10A CCS

The primary is 117 VAC 60 Hz single phase. Construction uses an EI-150 X 2 lamination core in Style 4, and the unit weighs approximately 10 lbs.

The part is listed as RoHS compliant and REACH compliant, with UNSPSC 39121301 and UPC 623980930428. Shipping weight is 10 lbs (4.54 kg).

The PWDP13106 is listed in the PWDAHL Series of transformers and chokes taken directly from the Peter W. Dahl files, a range described as magnetics for amateur radio products. These transformers are usually built to order one at a time, and because many of the designs are decades old it is always best to confirm availability by phone or e-mail before planning a repair around it. Units that have already been built are shown with Hammond part numbers, as this one is, and stock units can usually be shipped the next business day.