Hammond PWDP13092 630 VCT Transformer for Hallicrafters PS-150-120

The PWDP13092 is a Peter W. Dahl power transformer for the Hallicrafters PS-150-120, the power supply used with the HT-44 transmitter. It is aimed at Hallicrafters restorers who need a replacement transformer for that supply.

It provides three secondaries:

• S1: 630 VCT @ 450 MA CCS
• S2: 120 VAC @ 20 MA CCS
• S3: 12.6 VAC @ 4.5A CCS

The primary is 117 VAC 60 Hz single phase. Construction uses an EI-175 X 2 lamination core in Style 6, with an approximate weight of 14 lbs.

The part is listed as RoHS compliant and REACH compliant, with UNSPSC 39121301 and UPC 623980186320. Shipping weight is 14 lbs (6.35 kg).

The PWDP13092 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.