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Specifications
Secondary Winding:
2
Isolation Voltage(Vrms):
4kV
Primary Winding(s):
2
Secondary Side Voltage:
10V;20V
Output Current:
17.6A;8.8A
Primary Side Voltage:
115V;230V
Mfr. Part #:
A41-175-20
Package:
Screw Terminals
Key Attributes
Model Number:
A41-175-20
Product Description
Product Overview
The Belfuse A41 Series All-4-One International Transformers are designed to provide high isolation, creepage, and clearance, ensuring compliance with international safety standards. These transformers offer lower cost and better performance, making them suitable for a wide range of 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. The transformers are equipped with solder lug/quick connect terminals and meet leakage current requirements for UL 60601-1 and IEC/EN 60601-1. Insulation is Class F (155 C) and 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
- 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, VDE Declaration of Conformity LVD 2014/35/EU, 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
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 primaries (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 our A41-L product series. | ||||||||
2411272144_Bel-Fuse-A41-175-20_C17184521.pdf
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