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Specifications
Secondary Winding:
2
Isolation Voltage(Vrms):
4kV
Primary Winding(s):
2
Secondary Side Voltage:
18V;36V
Output Current:
2.4A;1.2A
Primary Side Voltage:
115V;230V
Mfr. Part #:
A41-43-36
Package:
Screw Terminals
Key Attributes
Model Number:
A41-43-36
Product Description
Product Overview
The Belfuse A41 Series All-4-One International Transformers are designed to provide high isolation, creepage, and clearance, meeting international safety standards at a competitive cost with enhanced performance. These transformers are suitable for applications requiring robust isolation and compliance with global safety regulations. They are RoHS compliant and available in chassis mount configurations.
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)
- Insulation Class: Class F (155 C)
- Flammability Rating: Bobbin and shroud material meet UL 94-V0
- Mounting Style: Chassis Mount
- Compliance: RoHS Compliant
- 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 (.187 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (0.25 terminals) | 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 (0.25 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (0.25 terminals) | 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 (0.25 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (0.25 terminals) | 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 (0.25 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (0.25 terminals) | 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 (0.25 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (0.25 terminals) | 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 (0.25 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (0.25 terminals) | 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 (0.25 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (0.25 terminals) | 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 (0.25 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (.187 terminals) | 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 (0.25 terminals) | 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 (0.25 terminals) | 5.5 |
General Specifications:
- Power: 25 VA to 175 VA
- Dielectric Strength: 4000 Vrms Hipot
- Primaries: Dual primaries (115/230 V - 50/60 Hz)
- Dual Secondaries: Series or parallel configuration
- Terminals: Solder lug / quick connect type terminals
- 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-A41-43-36_C17303478.pdf
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