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PWDP13023 is a replacement Swan 117-XC power transformer built for the Swan 350 AC power supply. It comes from the Peter W. Dahl transformer files, a collection of magnetics for amateur radio products, and suits restorers and service technicians rebuilding the Swan 350 AC power supply.
The transformer has a single 117 VAC, 60 Hz, single-phase AC primary. Four secondaries are specified, all rated CCS: S1 is a tapped 0-9.6-14.4-19.2 VAC winding at 6 A (marked DC PRI in the listing), S2 delivers 427 VAC at 300 mA, S3 delivers 230 VAC at 300 mA and S4 delivers 90 VAC at 140 mA.
It is wound on an EI-150 X 2 laminated core and is listed as Style 4 on the series transformer style sheet. Approximate weight is 10 lbs, with a shipping weight of 10 lbs (4.54 kg).
The primary is listed for 60 Hz only, so buyers outside North America should check their mains frequency before selecting this part; a 117/234 VAC 50/60 Hz version of the Swan supply transformer is listed separately in the series as the 230-XC. The part is REACH and RoHS compliant.
Like most Peter W. Dahl designs, PWDP13023 is usually built to order one at a time, so it is recommended to confirm availability by phone or e-mail before planning a repair.
| Series | PWDAHL Series (Peter W Dahl Transformers) |
| Description | SWAN 117-XC POWER FOR SWAN 350 AC POWER SUPPLY |
| Part Number | PWDP13023 |
| Product Type | Power Transformer |
| Short Description | SWAN 117-XC POWER TRANS |
| Approx. Weight (Series Table) | 10 lbs |
| Primary | 117 VAC 60 HZ 1 PH (AC PRIMARY) |
| Secondary S1 | 0-9.6-14.4-19.2 VAC @ 6A CCS (DC PRI) |
| Secondary S2 | 427 VAC @ 300 MA CCS |
| Secondary S3 | 230 VAC @ 300 MA CCS |
| Secondary S4 | 90 VAC @ 140 MA CCS |
| UPC | 623980298498 |
| UNSPSC | 39121301 |
| Shipping Weight | 10 lbs (4.54 kg) |
| Core | EI-150 X 2 |
| Style (Per Series Style Sheet) | 4 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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It is listed as the Swan 117-XC power transformer for the Swan 350 AC power supply.
S1 0-9.6-14.4-19.2 VAC @ 6A CCS (DC PRI), S2 427 VAC @ 300 mA CCS, S3 230 VAC @ 300 mA CCS and S4 90 VAC @ 140 mA CCS.
The primary is listed as 117 VAC 60 Hz only. The series notes that parts not marked 50/60 Hz are intended for 60 Hz use; the Swan 230-XC version (PWDP13027) is listed with a 117/234 VAC 50/60 Hz primary.
Approximate weight is 10 lbs; shipping weight is 10 lbs (4.54 kg).
Transformers in the Peter W. Dahl listing are usually built to order one at a time, and many of the designs are decades old. Confirming availability of PWDP13023 by phone or e-mail before ordering is recommended.
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