Hammond PWDP13192 Johnson Desk KW T-201 Screen Transformer
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224-955-1644Key Features
- Screen transformer for Johnson Desk KW, T-201, EFJ P/N 22.1069
- Secondary: 1350 VCT @ 125 mA or 1060 VCT @ 130 mA
- Primary: 115 VAC, 60 Hz, single phase with HI-LO taps
- EI-125 x 1.25 core, style 5
- Approx. 4 lb; shipping weight 4 lbs (1.81 kg)
- REACH and RoHS compliant
The PWDP13192 is the screen transformer for the Johnson Desk KW transmitter, reference T-201, EFJ P/N 22.1069. It comes from the Peter W. Dahl design files in the PWDAHL Series and is intended for restorers and technicians maintaining the E.F. Johnson Desk KW.
The primary is 115 VAC, 60 Hz, single phase with HI-LO taps. The secondary is listed as 1350 VCT @ 125 mA or 1060 VCT @ 130 mA, giving two screen supply options depending on how the primary taps are used.
The transformer is wound on an EI-125 x 1.25 core and built in style 5 of the series style sheet. Approximate weight is 4 lb, and the shipping weight is 4 lbs (1.81 kg). It is listed as REACH and RoHS compliant, with UPC 623980436142.
The PWDP13192 primary is specified for 60 Hz only. Buyers outside North America should note the series advice to pick 50/60 Hz parts if they need 50 Hz. PWDAHL units are usually built to order one at a time, so confirm availability by phone or e-mail. UNSPSC code 39121301 applies for procurement.
Ideal For
- Johnson Desk KW transmitter restoration
- Replacement for EFJ P/N 22.1069 screen transformer
- Johnson Desk KW screen supply rebuild
Overview
| Series | PWDAHL Series (Peter W Dahl Transformers) |
| Part Number | PWDP13192 |
| OEM Reference | T-201, EFJ P/N 22.1069 |
| Series Tagline | Magnetics for Amateur Radio Products |
| Short Description | JOHNSON DESK KW SCREEN |
| Ordering Table Description | JOHNSON DESK KW SCREEN T-201, EFJ P/N 22.1069 |
Dimensions
| Approx. Weight | 4 lbs |
Electrical
| Primary | 115 VAC 60 HZ 1 PH (HI-LO TAPS) |
| Secondary | 1350 VCT @ 125MA OR 1060 VCT @ 130MA |
Identifiers
| UPC | 623980436142 |
| UNSPSC | 39121301 |
Packaging & Shipping
| Shipping Weight | 4 lbs (1.81 kg) |
Construction & Finish
| Core | EI-125 X 1.25 |
| Style (Per Series Style Sheet) | 5 |
Compliance & Certifications
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What is the PWDP13192 used for?▾
It is the Johnson Desk KW screen transformer, T-201, EFJ P/N 22.1069.
What secondary voltages are available?▾
1350 VCT @ 125 mA or 1060 VCT @ 130 mA.
Does the primary have taps?▾
Yes. The primary is 115 VAC 60 Hz single phase with HI-LO taps.
What does it weigh?▾
About 4 lb; shipping weight 4 lbs (1.81 kg).
Is this transformer kept in stock?▾
Transformers in the PWDAHL Series are usually built to order one at a time, and many of the designs are decades old, so the series notes recommend confirming availability by phone or e-mail before ordering.
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