Hammond 182E110 30VA Toroidal Transformer, Dual 110V Secondaries
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Create Free Business AccountKey Features
- 30 VA toroid with dual 110 V secondaries
- 220 V C.T. @ 136 mA (series) or 110 V @ 272 mA (parallel)
- Dual 117/234 VAC, 50/60 Hz primary
- 2.95 in (75 mm) OD x 1.60 in (41 mm) high
- 10-24 x 2.00 in centre-bolt kit with rubber pads included
- 4,000 V RMS primary-secondary Hi-Pot
- Replacement: 1182E110
The 182E110 is a 30 VA toroidal transformer from the 182 chassis-mount series, built with two 110 V secondaries. In series they deliver 220 V center-tapped at 136 mA; in parallel they deliver 110 V at 272 mA. The dual 117/234 VAC primary is rated for 50/60 Hz, which helps OEMs use one transformer across different mains supplies.
The part page lists REPLACE WITH 1182E110, and the 182 Series is being discontinued as a stocked series (available while quantities last), replaced with the 1182 Series.
The toroid is 2.95 in (75 mm) across and 1.60 in (41 mm) high, with an open, non-potted centre. It is fixed with one centre bolt, 10-24 thread and 2.00 in (51 mm) long, together with a top steel washer and top and bottom rubber washers. Two rubber insulating pads, one metal centering washer and all mounting hardware are supplied. The series table weight is 1.12 lbs and the shipping weight is 1.12 lbs (0.51 kg).
Minimum 8 in flexible leads simplify wiring, and all windings are designed to be engaged. Each unit is Hi-Pot tested at 4,000 V RMS between primary and secondary. Approvals: CSA C22.2 #66 (file 209651), UL recognized to UL506 (file E207860), CE to IEC950; RoHS and REACH compliant. Protect the supply with a slow-blow fuse or time delayed breaker because of toroidal inrush current.
Ideal For
- 110 V or 220 V C.T. low-current supplies
- Equipment for 117 V and 234 V markets
- Service spares for 182 Series designs
Mounting
| Potted Center | No |
| Supplied With | Two rubber insulating pads, one metal centering washer and all mounting hardware (160VA and under) |
| Toroid Center | Open |
| Mounting Style | Center single hole mounting |
| Mounting Hardware Length | 2.00 in (51 mm) |
| Mounting Hardware Thread | 10-24 |
| Top Steel Mounting Washer With Top & Bottom Rubber Washer | Yes |
Overview
| Series | 182 Series - Toroidal L.V., Chassis Mount (15 VA to 1500 VA) |
| Part Number | 182E110 |
| Replacement Part | 1182E110 |
| Availability Note | Series will soon be discontinued as a stocked series; available while quantities last; replaced with 1182 Series |
| Short Description | REPLACE WITH 1182E110 |
Dimensions
| Height | 1.60 in (41 mm) |
| Outside Diameter | 2.95 in (75 mm) |
Electrical
| Primary | Dual 117/234 VAC, 50/60 Hz |
| Windings | Designed to have all windings engaged |
| Hi-Pot Test | 4,000V RMS between primary & secondary |
| Power Rating | 30 VA |
| Primary Wiring | 117 V: parallel connection; 234 V: series connection |
| Inrush Current Guidance | Consider a slow-blow fuse, time delayed circuit breaker or soft start circuitry on the supply line |
| Dual Or Single Secondary | Dual |
| Secondary (RMS) - Series | 220V C.T. @ 136ma |
| Secondary (RMS) - Parallel | 110V @ 272ma |
Identifiers
| UPC | 623980272009 |
| UNSPSC | 39121301 |
Packaging & Shipping
| Shipping Weight | 1.12 lbs (0.51 kg) |
| Weight (Series Table) | 1.12 lbs |
Construction & Finish
| Leads | Minimum 8" long flexible leads |
| Design | Toroidal - low profile, lightweight, cool running |
Compliance & Certifications
| CE | Certified to IEC950 |
| UL | Recognized to UL506 - UL file #E207860 |
| CSA | Certified to C22.2 #66 - CSA file #209651 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What secondary voltages does the 182E110 offer?▾
220 V C.T. at 136 mA with windings in series, or 110 V at 272 mA in parallel.
What replaces the 182E110?▾
1182E110.
What is its size?▾
2.95 in (75 mm) outside diameter by 1.60 in (41 mm) high.
Which approvals apply?▾
CSA C22.2 #66, UL506 recognized, CE to IEC950; also RoHS and REACH compliant.
Why is a slow-blow fuse recommended?▾
Toroidal transformers can draw high magnetizing current when first energized, which can blow a fast fuse; the manufacturer suggests slow-blow fuses, time delayed breakers or soft start.
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