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Specifications
Secondary Winding:
2
Isolation Voltage(Vrms):
4kV
Primary Winding(s):
2
Secondary Side Voltage:
14V;28V
Output Current:
5.6A;2.8A
Primary Side Voltage:
115V;230V
Mfr. Part #:
A41-80-28
Package:
Screw Terminals
Key Attributes
Model Number:
A41-80-28
Product Description
Product Overview
The Belfuse A41 Series All-4-One International Transformers are designed to provide the high isolation, creepage, and clearance necessary to comply with international safety standards. These transformers offer lower cost and better performance, making them suitable for applications requiring robust isolation. They feature dual primaries (115/230 V - 50/60 Hz) and dual secondaries that can be configured in series or parallel. Terminals are of the solder lug / quick connect type. The current leakage meets UL 60601-1 and IEC/EN 60601-1 standards, and the insulation is Class F (155 C). The bobbin and shroud material meet UL 94-V0 flammability rating. Custom versions are available upon request.
Product Attributes
- Brand: Belfuse (Signal Transformer)
- Series: A41 Series All-4-One
- Compliance: RoHS Compliant, CE Compliance, VDE Declaration of Conformity LVD 2014/35/EU
- Insulation Class: Class F (155 C)
- Flammability Rating: Bobbin and shroud material meet UL 94-V0
- Terminals: Solder lug / quick connect type
- Mounting Style: Chassis Mount
Technical Specifications
| Part Number | VA | Secondary RMS Rating (Series) | Secondary RMS Rating (Parallel) | Size | Mechanical Dimensions (L x W x H) | Mounting Dimensions (A x B) | Mounting Screw | Weight (lbs/kg) |
|---|---|---|---|---|---|---|---|---|
| A41-25-10 | 25 | 10.0 VCT @ 2.5 A | 5.0 V @ 5.0 A | 25 | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) in (mm) | 2.00 (50.8) x 1.12 (28.6) in (mm) | #6 | 1.25 (0.57) |
| A41-43-10 | 43 | 10.0 VCT @ 4.3 A | 5.0 V @ 8.6 A | 43 | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) in (mm) | 2.25 (57.2) x 1.12 (28.6) in (mm) | #6 | 1.6 (0.73) |
| A41-80-10 | 80 | 10.0 VCT @ 8.0 A | 5.0 V @ 16.0 A | 80 | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) in (mm) | 1.37 (35.0) x .31 (7.9) in (mm) | #6 | 2.8 (1.27) |
| A41-130-10 | 130 | 10.0 VCT @ 13.0 A | 5.0 V @ 26.0 A | 130 | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 4.1 (1.86) |
| A41-175-10 | 175 | 10.0 VCT @ 17.5 A | 5.0 V @ 35.0 A | 175 | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 5.5 (2.49) |
| A41-25-12 | 25 | 12.6 VCT @ 2.0 A | 6.3 V @ 4.0 A | 25 | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) in (mm) | 2.00 (50.8) x 1.12 (28.6) in (mm) | #6 | 1.25 (0.57) |
| A41-43-12 | 43 | 12.6 VCT @ 3.4 A | 6.3 V @ 6.8 A | 43 | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) in (mm) | 2.25 (57.2) x 1.12 (28.6) in (mm) | #6 | 1.6 (0.73) |
| A41-80-12 | 80 | 12.6 VCT @ 6.3 A | 6.3 V @ 12.6 A | 80 | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) in (mm) | 1.37 (35.0) x .31 (7.9) in (mm) | #6 | 2.8 (1.27) |
| A41-130-12 | 130 | 12.6 VCT @ 10.3 A | 6.3 V @ 20.6 A | 130 | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 4.1 (1.86) |
| A41-175-12 | 175 | 12.6 VCT @ 14.0 A | 6.3 V @ 28.0 A | 175 | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 5.5 (2.49) |
| A41-25-16 | 25 | 16.0 VCT @ 1.6 A | 8.0 V @ 3.2 A | 25 | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) in (mm) | 2.00 (50.8) x 1.12 (28.6) in (mm) | #6 | 1.25 (0.57) |
| A41-43-16 | 43 | 16.0 VCT @ 2.7 A | 8.0 V @ 5.4 A | 43 | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) in (mm) | 2.25 (57.2) x 1.12 (28.6) in (mm) | #6 | 1.6 (0.73) |
| A41-80-16 | 80 | 16.0 VCT @ 5.0 A | 8.0 V @ 10.0 A | 80 | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) in (mm) | 1.37 (35.0) x .31 (7.9) in (mm) | #6 | 2.8 (1.27) |
| A41-130-16 | 130 | 16.0 VCT @ 8.1 A | 8.0 V @ 16.2 A | 130 | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 4.1 (1.86) |
| A41-175-16 | 175 | 16.0 VCT @ 11.0 A | 8.0 V @ 22.0 A | 175 | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 5.5 (2.49) |
| A41-25-20 | 25 | 20.0 VCT @ 1.25 A | 10 V @ 2.5 A | 25 | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) in (mm) | 2.00 (50.8) x 1.12 (28.6) in (mm) | #6 | 1.25 (0.57) |
| A41-43-20 | 43 | 20.0 VCT @ 2.2 A | 10 V @ 4.4 A | 43 | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) in (mm) | 2.25 (57.2) x 1.12 (28.6) in (mm) | #6 | 1.6 (0.73) |
| A41-80-20 | 80 | 20.0 VCT @ 4.0 A | 10 V @ 8.0 A | 80 | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) in (mm) | 1.37 (35.0) x .31 (7.9) in (mm) | #6 | 2.8 (1.27) |
| A41-130-20 | 130 | 20.0 VCT @ 6.5A | 10 V @ 13.0 A | 130 | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 4.1 (1.86) |
| A41-175-20 | 175 | 20.0 VCT @ 8.8A | 10 V @ 17.6 A | 175 | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 5.5 (2.49) |
| A41-25-24 | 25 | 24.0 VCT @ 1.0 A | 12.0 V @ 2.0 A | 25 | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) in (mm) | 2.00 (50.8) x 1.12 (28.6) in (mm) | #6 | 1.25 (0.57) |
| A41-43-24 | 43 | 24.0 VCT @ 1.8 A | 12.0 V @ 3.6 A | 43 | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) in (mm) | 2.25 (57.2) x 1.12 (28.6) in (mm) | #6 | 1.6 (0.73) |
| A41-80-24 | 80 | 24.0 VCT @ 3.3 A | 12.0 V @ 6.6 A | 80 | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) in (mm) | 1.37 (35.0) x .31 (7.9) in (mm) | #6 | 2.8 (1.27) |
| A41-130-24 | 130 | 24.0 VCT @ 5.4 A | 12.0 V @ 10.8 A | 130 | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 4.1 (1.86) |
| A41-175-24 | 175 | 24.0 VCT @ 7.3 A | 12.0 V @ 14.6 A | 175 | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 5.5 (2.49) |
| A41-25-28 | 25 | 28.0 VCT @ 0.9 A | 14.0 V @ 1.86 A | 25 | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) in (mm) | 2.00 (50.8) x 1.12 (28.6) in (mm) | #6 | 1.25 (0.57) |
| A41-43-28 | 43 | 28.0 VCT @ 1.5 A | 14.0 V @ 3.0 A | 43 | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) in (mm) | 2.25 (57.2) x 1.12 (28.6) in (mm) | #6 | 1.6 (0.73) |
| A41-80-28 | 80 | 28.0 VCT @ 2.8 A | 14.0 V @ 5.6 A | 80 | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) in (mm) | 1.37 (35.0) x .31 (7.9) in (mm) | #6 | 2.8 (1.27) |
| A41-130-28 | 130 | 28.0 VCT @ 4.6 A | 14.0 V @ 9.2 A | 130 | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 4.1 (1.86) |
| A41-175-28 | 175 | 28.0 VCT @ 6.25 A | 14.0 V @ 12.5 A | 175 | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 5.5 (2.49) |
| A41-25-36 | 25 | 36.0 VCT @ 0.7 A | 18.0 V @ 1.4 A | 25 | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) in (mm) | 2.00 (50.8) x 1.12 (28.6) in (mm) | #6 | 1.25 (0.57) |
| A41-43-36 | 43 | 36.0 VCT @ 1.2 A | 18.0 V @ 2.4 A | 43 | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) in (mm) | 2.25 (57.2) x 1.12 (28.6) in (mm) | #6 | 1.6 (0.73) |
| A41-80-36 | 80 | 36.0 VCT @ 2.2 A | 18.0 V @ 4.4 A | 80 | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) in (mm) | 1.37 (35.0) x .31 (7.9) in (mm) | #6 | 2.8 (1.27) |
| A41-130-36 | 130 | 36.0 VCT @ 3.6 A | 18.0 V @ 7.2 A | 130 | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 4.1 (1.86) |
| A41-175-36 | 175 | 36.0 VCT @ 4.8 A | 18.0 V @ 9.6 A | 175 | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 5.5 (2.49) |
| A41-25-230 | 25 | 230 VCT @ 0.11 A | 115 V @ 0.22 A | 25 | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) in (mm) | 2.00 (50.8) x 1.12 (28.6) in (mm) | #6 | 1.25 (0.57) |
| A41-43-230 | 43 | 230 VCT @ 0.19 A | 115 V @ 0.38 A | 43 | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) in (mm) | 2.25 (57.2) x 1.12 (28.6) in (mm) | #6 | 1.6 (0.73) |
| A41-80-230 | 80 | 230 VCT @ 0.35 A | 115 V @ 0.7 A | 80 | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) in (mm) | 1.37 (35.0) x .31 (7.9) in (mm) | #6 | 2.8 (1.27) |
| A41-130-230 | 130 | 230 VCT @ 0.57 A | 115 V @ 1.14 A | 130 | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 4.1 (1.86) |
| A41-175-230 | 175 | 230 VCT @ 0.76 A | 115 V @ 1.52 A | 175 | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) in (mm) | 1.62 (41.3) x .37 (9.5) in (mm) | #8 | 5.5 (2.49) |
General Specifications:
- Power: 25 VA to 175 VA
- Dielectric Strength: 4000 Vrms Hipot
- Primaries: Dual primaries (115/230 V - 50/60 Hz)
- Leakage Current: Meets UL 60601-1, IEC/EN 60601-1
Agency Certifications:
- UL 1446 UL File # E66312
- UL recognized to UL 506 / UL 5085-2, File # E63829
- CSA certified to C22.2 No 66.1, File # 221070
- VDE certified to VDE 0868 / EN 62368, File # 1448
- CE Compliance
Note: VDE certified A41 Series transformers with standard length and color lead wires are readily available. See website for our A41-L product series.
2411272144_Bel-Fuse-A41-80-28_C17265235.pdf
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