Hammond 165V22 20A 22V Center-Tapped Filament Transformer, 440VA
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Create Free Business AccountKey Features
- 22.0 V center-tapped RMS secondary rated 20 A
- 440 VA power rating from a 115 VAC, 60 Hz single primary
- Open-style four-hole frame for chassis mounting
- Dual bobbin design; no electrostatic shield required
- Class B insulation (130 degrees C) and 2,000 V RMS Hi-Pot test
- Minimum 6 in long leads or copper tabs with holes
- UL listed (E207860) Type 3AH and CSA certified (LR209651)
- RoHS and REACH compliant
The 165V22 is the largest transformer in the 165 Series at 440 VA, providing 22.0 V center-tapped RMS at 20 A from a 115 VAC, 60 Hz single primary. It targets OEM builders and technicians who need the top power rating of this low-voltage, high-current family.
Construction follows the 165 Series design: an open-style, four-hole frame for chassis mounting, a dual bobbin winding arrangement that needs no electrostatic shield, and Class B insulation rated 130 degrees C. Connections are made through minimum 6 in long leads or copper tabs with holes, and every unit is Hi-Pot tested at 2,000 V RMS.
As the heaviest model, the 165V22 ships at 13.8 lbs (6.26 kg). Its frame measures 4.50 in (114 mm) at A, 4.60 in (117 mm) at B, 3.75 in (95 mm) at C, D and E, and 4.50 in (114 mm) at F, with a 0.28 in x 0.56 in mounting slot.
- Power rating: 440 VA
- Secondary: 22.0 V C.T. (RMS) at 20 A
- Primary: 115 VAC, 60 Hz single primary
- Mounting slot: 0.28 in x 0.56 in
The 165 Series is UL listed (file E207860, Type 3AH) and CSA certified (LR209651). The 165V22 is also listed as RoHS compliant and REACH compliant, and is identified by UPC 623980218908 and UNSPSC code 39121301.
Ideal For
- 22 V C.T. secondary supplies at up to 20 A
- Low-voltage filament supplies
- High-current chassis-mount power supplies for 115 VAC, 60 Hz equipment
- Center-tapped secondary power circuits
Mounting
| Mounting Slot | 0.28 in (7 mm) x 0.56 in (14 mm) |
| Mounting Style | Open style, 4 hole frame chassis mount |
Overview
| Series | 165 Series - Low Voltage, Filament High Current, Chassis Mount (125 VA to 440 VA) |
| Product Type | Transformer, low voltage, high current, chassis mount, 440VA, 22.0VCT, 20A |
| Short Description | FIL RECT 440VA 115 22CT |
Dimensions
| Dimension A | 4.50 in (114 mm) |
| Dimension B | 4.60 in (117 mm) |
| Dimension C | 3.75 in (95 mm) |
| Dimension D | 3.75 in (95 mm) |
| Dimension E | 3.75 in (95 mm) |
| Dimension F | 4.50 in (114 mm) |
Electrical
| Primary | 115 VAC, 60 Hz, single primary |
| Center Tap | All secondaries center tapped (C.T.) |
| Hi-Pot Test | 2,000 V RMS |
| Power Rating | 440 VA |
| Winding Design | Dual bobbin - no electrostatic shield required |
| Insulation Class | Class B (130 degrees C) |
| Secondary Current (RMS) | 20 A |
| Secondary Voltage (RMS) | 22.0 V C.T. |
Identifiers
| UPC | 623980218908 |
| UNSPSC | 39121301 |
| Part Number | 165V22 |
Packaging & Shipping
| Shipping Weight | 13.8 lbs (6.26 kg) |
Construction & Finish
| Terminations | Minimum 6" long leads or copper tabs with holes |
Compliance & Certifications
| UL | UL listed (# E207860) Type 3AH |
| CSA | CSA certified (# LR209651) |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What input voltage does the 165V22 require?▾
The 165V22 has a single 115 VAC, 60 Hz primary.
What is the highest VA rating in the 165 Series?▾
The 165V22 carries the series' top rating of 440 VA, at 22.0 V C.T. and 20 A.
How is the 165V22 mounted?▾
It is an open-style transformer with a 4 hole frame for chassis mounting; the mounting slot is listed as 0.28 in (7 mm) x 0.56 in (14 mm).
What safety approvals does the 165V22 carry?▾
The 165 Series is UL listed (# E207860) Type 3AH and CSA certified (# LR209651), and this part is listed as RoHS and REACH compliant.
How are connections made to the 165V22?▾
The 165 Series uses minimum 6" long leads or copper tabs with holes.
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