Hammond PWDF13207 7.5 VCT 75A Filament Transformer, 220-240 VAC Input

PWDF13207 is a Peter Dahl filament transformer with a 7.5 volt center-tapped secondary rated 7.5 VCT @ 75A CCS. It belongs to Hammond's PWDAHL Series, which lists transformers and chokes directly from the Peter W. Dahl files of magnetics for amateur radio products, and is suited to amplifier builders who need a mid-to-high current filament supply.

The primary is 0-220-240 VAC at 60 Hz. Because it is listed for 60 Hz, buyers outside North America should note the series guidance that 50 Hz applications call for a part marked 50/60 Hz.

The manufacturer data for this part does not list a core type, style number or weight, so those details should be confirmed with Hammond when ordering. PWDF13207 is marked REACH compliant and RoHS compliant.

The series notes explain that these transformers are usually built to order one at a time and that many designs are decades old, so it is always best to confirm availability by phone or e-mail. For purchasing and inventory records, the part is listed under UPC 623980184524 and UNSPSC 39121301.

Among the 7.5 VCT filament designs in the series, PWDF13207 is identified by its 75A rating and its 0-220-240 VAC primary.