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, suitable for chassis mount applications. They feature dual primaries (115/230 V - 50/60 Hz) and dual secondaries that can be configured in series or parallel. Current leakage meets UL 60601-1 and IEC/EN 60601-1 standards. Insulation is Class F (155 C), and the bobbin and shroud material meet UL 94-V0 flammability rating.
Product Attributes
- Brand: Belfuse (Signal Transformer)
- Series: A41 Series All-4-One
- Certifications: UL 1446 (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, RoHS Compliant
- 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
- Customization: Custom versions available upon request
Technical Specifications
| Part Number | VA | Secondary RMS Rating (Series) | Secondary RMS Rating (Parallel) | Size | Mechanical Dimensions (Inches) L x W x H | Mounting Dimensions (Inches) A x B x C | Mounting Screw | Weight (lbs) |
|---|---|---|---|---|---|---|---|---|
| A41-25-10 | 25 | 10.0 VCT @ 2.5 A | 5.0 V @ 5.0 A | 25 | 2.81 x 2.14 x 2.31 | 2.00 x 1.12 x .31 | #6 | 1.25 |
| A41-43-10 | 43 | 10.0 VCT @ 4.3 A | 5.0 V @ 8.6 A | 43 | 3.12 x 2.14 x 2.68 | 2.25 x 1.12 x .31 | #6 | 1.6 |
| A41-80-10 | 80 | 10.0 VCT @ 8.0 A | 5.0 V @ 16.0 A | 80 | 2.50 x 2.52 x 3.06 | - x 1.37 x .31 | #6 | 2.8 |
| A41-130-10 | 130 | 10.0 VCT @ 13.0 A | 5.0 V @ 26.0 A | 130 | 2.81 x 3.00 x 3.37 | - x 1.62 x .37 | #8 | 4.1 |
| A41-175-10 | 175 | 10.0 VCT @ 17.5 A | 5.0 V @ 35.0 A | 175 | 3.12 x 3.14 x 3.75 | - x 1.62 x .37 | #8 | 5.5 |
| A41-25-12 | 25 | 12.6 VCT @ 2.0 A | 6.3 V @ 4.0 A | 25 | 2.81 x 2.14 x 2.31 | 2.00 x 1.12 x .31 | #6 | 1.25 |
| A41-43-12 | 43 | 12.6 VCT @ 3.4 A | 6.3 V @ 6.8 A | 43 | 3.12 x 2.14 x 2.68 | 2.25 x 1.12 x .31 | #6 | 1.6 |
| A41-80-12 | 80 | 12.6 VCT @ 6.3 A | 6.3 V @ 12.6 A | 80 | 2.50 x 2.52 x 3.06 | - x 1.37 x .31 | #6 | 2.8 |
| A41-130-12 | 130 | 12.6 VCT @ 10.3 A | 6.3 V @ 20.6 A | 130 | 2.81 x 3.00 x 3.37 | - x 1.62 x .37 | #8 | 4.1 |
| A41-175-12 | 175 | 12.6 VCT @ 14.0 A | 6.3 V @ 28.0 A | 175 | 3.12 x 3.14 x 3.75 | - x 1.62 x .37 | #8 | 5.5 |
| A41-25-16 | 25 | 16.0 VCT @ 1.6 A | 8.0 V @ 3.2 A | 25 | 2.81 x 2.14 x 2.31 | 2.00 x 1.12 x .31 | #6 | 1.25 |
| A41-43-16 | 43 | 16.0 VCT @ 2.7 A | 8.0 V @ 5.4 A | 43 | 3.12 x 2.14 x 2.68 | 2.25 x 1.12 x .31 | #6 | 1.6 |
| A41-80-16 | 80 | 16.0 VCT @ 5.0 A | 8.0 V @ 10.0 A | 80 | 2.50 x 2.52 x 3.06 | - x 1.37 x .31 | #6 | 2.8 |
| A41-130-16 | 130 | 16.0 VCT @ 8.1 A | 8.0 V @ 16.2 A | 130 | 2.81 x 3.00 x 3.37 | - x 1.62 x .37 | #8 | 4.1 |
| A41-175-16 | 175 | 16.0 VCT @ 11.0 A | 8.0 V @ 22.0 A | 175 | 3.12 x 3.14 x 3.75 | - x 1.62 x .37 | #8 | 5.5 |
| A41-25-20 | 25 | 20.0 VCT @ 1.25 A | 10 V @ 2.5 A | 25 | 2.81 x 2.14 x 2.31 | 2.00 x 1.12 x .31 | #6 | 1.25 |
| A41-43-20 | 43 | 20.0 VCT @ 2.2 A | 10 V @ 4.4 A | 43 | 3.12 x 2.14 x 2.68 | 2.25 x 1.12 x .31 | #6 | 1.6 |
| A41-80-20 | 80 | 20.0 VCT @ 4.0 A | 10 V @ 8.0 A | 80 | 2.50 x 2.52 x 3.06 | - x 1.37 x .31 | #6 | 2.8 |
| A41-130-20 | 130 | 20.0 VCT @ 6.5A | 10 V @ 13.0 A | 130 | 2.81 x 3.00 x 3.37 | - x 1.62 x .37 | #8 | 4.1 |
| A41-175-20 | 175 | 20.0 VCT @ 8.8A | 10 V @ 17.6 A | 175 | 3.12 x 3.14 x 3.75 | - x 1.62 x .37 | #8 | 5.5 |
| A41-25-24 | 25 | 24.0 VCT @ 1.0 A | 12.0 V @ 2.0 A | 25 | 2.81 x 2.14 x 2.31 | 2.00 x 1.12 x .31 | #6 | 1.25 |
| A41-43-24 | 43 | 24.0 VCT @ 1.8 A | 12.0 V @ 3.6 A | 43 | 3.12 x 2.14 x 2.68 | 2.25 x 1.12 x .31 | #6 | 1.6 |
| A41-80-24 | 80 | 24.0 VCT @ 3.3 A | 12.0 V @ 6.6 A | 80 | 2.50 x 2.52 x 3.06 | - x 1.37 x .31 | #6 | 2.8 |
| A41-130-24 | 130 | 24.0 VCT @ 5.4 A | 12.0 V @ 10.8 A | 130 | 2.81 x 3.00 x 3.37 | - x 1.62 x .37 | #8 | 4.1 |
| A41-175-24 | 175 | 24.0 VCT @ 7.3 A | 12.0 V @ 14.6 A | 175 | 3.12 x 3.14 x 3.75 | - x 1.62 x .37 | #8 | 5.5 |
| A41-25-28 | 25 | 28.0 VCT @ 0.9 A | 14.0 V @ 1.86 A | 25 | 2.81 x 2.14 x 2.31 | 2.00 x 1.12 x .31 | #6 | 1.25 |
| A41-43-28 | 43 | 28.0 VCT @ 1.5 A | 14.0 V @ 3.0 A | 43 | 3.12 x 2.14 x 2.68 | 2.25 x 1.12 x .31 | #6 | 1.6 |
| A41-80-28 | 80 | 28.0 VCT @ 2.8 A | 14.0 V @ 5.6 A | 80 | 2.50 x 2.52 x 3.06 | - x 1.37 x .31 | #6 | 2.8 |
| A41-130-28 | 130 | 28.0 VCT @ 4.6 A | 14.0 V @ 9.2 A | 130 | 2.81 x 3.00 x 3.37 | - x 1.62 x .37 | #8 | 4.1 |
| A41-175-28 | 175 | 28.0 VCT @ 6.25 A | 14.0 V @ 12.5 A | 175 | 3.12 x 3.14 x 3.75 | - x 1.62 x .37 | #8 | 5.5 |
| A41-25-36 | 25 | 36.0 VCT @ 0.7 A | 18.0 V @ 1.4 A | 25 | 2.81 x 2.14 x 2.31 | 2.00 x 1.12 x .31 | #6 | 1.25 |
| A41-43-36 | 43 | 36.0 VCT @ 1.2 A | 18.0 V @ 2.4 A | 43 | 3.12 x 2.14 x 2.68 | 2.25 x 1.12 x .31 | #6 | 1.6 |
| A41-80-36 | 80 | 36.0 VCT @ 2.2 A | 18.0 V @ 4.4 A | 80 | 2.50 x 2.52 x 3.06 | - x 1.37 x .31 | #6 | 2.8 |
| A41-130-36 | 130 | 36.0 VCT @ 3.6 A | 18.0 V @ 7.2 A | 130 | 2.81 x 3.00 x 3.37 | - x 1.62 x .37 | #8 | 4.1 |
| A41-175-36 | 175 | 36.0 VCT @ 4.8 A | 18.0 V @ 9.6 A | 175 | 3.12 x 3.14 x 3.75 | - x 1.62 x .37 | #8 | 5.5 |
| A41-25-230 | 25 | 230 VCT @ 0.11 A | 115 V @ 0.22 A | 25 | 2.81 x 2.14 x 2.31 | 2.00 x 1.12 x .31 | #6 | 1.25 |
| A41-43-230 | 43 | 230 VCT @ 0.19 A | 115 V @ 0.38 A | 43 | 3.12 x 2.14 x 2.68 | 2.25 x 1.12 x .31 | #6 | 1.6 |
| A41-80-230 | 80 | 230 VCT @ 0.35 A | 115 V @ 0.7 A | 80 | 2.50 x 2.52 x 3.06 | - x 1.37 x .31 | #6 | 2.8 |
| A41-130-230 | 130 | 230 VCT @ 0.57 A | 115 V @ 1.14 A | 130 | 2.81 x 3.00 x 3.37 | - x 1.62 x .37 | #8 | 4.1 |
| A41-175-230 | 175 | 230 VCT @ 0.76 A | 115 V @ 1.52 A | 175 | 3.12 x 3.14 x 3.75 | - x 1.62 x .37 | #8 | 5.5 |
| General Specifications: Power: 25 VA to 175 VA; Dielectric Strength: 4000 Vrms Hipot; Primaries: Dual (115/230 V - 50/60 Hz); Leakage Current meets UL 60601-1, IEC/EN 60601-1. | ||||||||
Note: VDE certified A41 Series transformers with standard length and color lead wires are readily available. See website for A41-L product series.
2411272144_Bel-Fuse-A41-130-10_C17575712.pdf
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