
Hammond PWDP13021 Hammarlund HQ-180A Power Transformer
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224-955-1644Key Features
- Replacement power transformer for Hammarlund HQ-180A
- Replaces P/N P26305-1
- 115 VAC 60 Hz primary only
- S1 420 VCT at 200 mA CCS
- S2 6.3 VAC at 6A CCS
- EI-125 x 1.75 core, Style 6, approx. 6 lbs
- REACH and RoHS compliant
The PWDP13021 is a replacement power transformer for the Hammarlund HQ-180A receiver, replacing original P/N P26305-1. It is from the Peter W. Dahl files and suits receiver collectors and restorers bringing an HQ-180A back into service.
The ordering table specifies a 115 VAC primary only, 60 Hz single phase. The secondaries are S1 420 VCT at 200 mA CCS for the B+ supply and S2 6.3 VAC at 6A CCS for the heaters.
PWDP13021 is wound on an EI-125 x 1.75 lamination core in Style 6 of the series style sheet. The approximate weight is 6 lbs, with a shipping weight of 6 lbs (2.72 kg). It is REACH compliant and RoHS compliant, and is identified by UPC 623980298481 and UNSPSC 39121301.
Because the primary is 115 VAC 60 Hz only, buyers elsewhere should note the series caution about 50 Hz use. Dahl transformers are usually built to order one at a time, and units already built are shown with Hammond part numbers. The series recommends confirming availability by phone or e-mail; stock units can usually be shipped next business day.
Ideal For
- Hammarlund HQ-180A receiver restoration
- Vintage receiver power supply repair
- Tube receiver B+ and heater supply
Overview
| Series | Peter W Dahl Transformers (PWDAHL Series) |
| Part Number | PWDP13021 |
| Product Type | Power Transformer |
| Series Focus | Magnetics for Amateur Radio Products |
| Short Description | HAMMARLUND HQ-180A POWER TX. |
| Original Part Reference | P/N P26305-1 |
| Ordering Table Description | HAMMARLUND HQ-180A POWER REPLACES P/N P26305-1, 115 VAC PRI ONLY |
Electrical
| Primary | 115 VAC 60 HZ 1 PH |
| Frequency | 60 Hz |
| Secondary | S1) 420 VCT @ 200 MA CCS S2) 6.3 VAC @ 6A CCS |
Identifiers
| UPC | 623980298481 |
| UNSPSC | 39121301 |
Packaging & Shipping
| Shipping Weight | 6 lbs (2.72 kg) |
| Approx. Weight (Ordering Table) | 6 lbs |
Construction & Finish
| Core | EI-125 X 1.75 |
| Style (Per Series Style Sheet) | 6 |
Compliance & Certifications
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What does PWDP13021 replace?▾
The Hammarlund HQ-180A power transformer, P/N P26305-1.
Does it have a 230 V primary?▾
No. It is listed as 115 VAC primary only, 60 Hz single phase.
What are the secondary ratings?▾
S1 420 VCT at 200 mA CCS and S2 6.3 VAC at 6A CCS.
How heavy is it?▾
About 6 lbs (2.72 kg).
Is this transformer kept in stock?▾
The series notes that these transformers are usually built to order one at a time, and that stock units can usually be shipped next business day. Confirming availability by phone or e-mail is recommended.
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