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Specifications
Secondary Winding:
2
Isolation Voltage(Vrms):
4kV
Primary Winding(s):
2
Secondary Side Voltage:
5V;12V
Output Current:
3.5A;600mA
Primary Side Voltage:
115V;230V
Mfr. Part #:
A41-80-512
Package:
Screw Terminals
Key Attributes
Model Number:
A41-80-512
Product Description
Product Overview
The Belfuse A41 Triple Output Series transformers are designed for regulated power supplies requiring international safety certification. These chassis-mount transformers offer triple outputs, providing a 5 VDC output in combination with either 12 VDC or 15 VDC. They incorporate the performance features of the A41 split bobbin series and are suitable for applications demanding international safety compliance. Custom versions are available upon request.
Product Attributes
- Brand: Belfuse (Signal Transformer)
- Series: A41 Triple Output Series
- Mounting Style: Chassis Mount
- Insulation Class: Class F (155 C)
- Flammability Rating: Bobbin and shroud material meet UL 94-V0
- RoHS Compliant: Yes
- Agency 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 0805 / EN 60950 (File # 1448)
Technical Specifications
| Model | VA | DC Output (Primary) | DC Output (Secondary I) | DC Output (Secondary II) | Mechanical Size | Weight (lbs/kg) |
|---|---|---|---|---|---|---|
| A41-25-512 | 25 | 5 V @ 1.25 A | 12 V @ 150 mA | N/A | 25 | 1.25 (0.57) |
| A41-25-515 | 25 | 5 V @ 1.25 A | 15 V @ 130 mA | N/A | 25 | 1.25 (0.57) |
| A41-43-512 | 43 | 5 V @ 2 A | 12 V @ 300 mA | N/A | 43 | 1.6 (0.73) |
| A41-43-515 | 43 | 5 V @ 2 A | 15 V @ 250 mA | N/A | 43 | 1.6 (0.73) |
| A41-80-512 | 80 | 5 V @ 3.5 A | 12 V @ 600 mA | N/A | 80 | 2.8 (1.27) |
| A41-80-515 | 80 | 5 V @ 3.5 A | 15 V @ 500 mA | N/A | 80 | 2.8 (1.27) |
| General Specifications | Details |
|---|---|
| Power | 25 VA to 80 VA |
| Dielectric Strength | 4000 Vrms Hipot |
| Primaries | Dual primaries (115/230 V - 50/60 Hz) |
| Secondaries | Dual complementary outputs (5 VDC with 12 VDC or 5 VDC with 15 VDC) |
| Terminals | Solder lug / quick connect type terminals |
| Leakage Current | Meets UL 60601-1, IEC/EN 60601-1 |
| Insulation | Class F (155 C) |
| Flammability Rating | Bobbin and shroud material meet UL 94-V0 |
| Mechanical Dimensions (Inches/mm) | L | W | H | A | B | C | Mounting Screw | ML | MW | |
|---|---|---|---|---|---|---|---|---|---|---|
| Size 25 VA | 2.81 (71.4) | 2.14 (54.4) | 2.31 (58.7) | 2.00 (50.8) | 1.12 (28.6) | 0.31 (7.9) | 0.18 (4.75) | #6 | 2.37 (60.3) | 1.25 (0.57) |
| Size 43 VA | 3.12 (79.4) | 2.14 (54.4) | 2.68 (68.2) | 2.25 (57.2) | 1.12 (28.6) | 0.31 (7.9) | 0.18 (4.75) | #6 | 2.81 (71.4) | 1.6 (0.73) |
| Size 80 VA | 2.50 (63.5) | 2.53 (64.3) | 3.06 (77.7) | - | 1.37 (35.0) | 0.31 (7.9) | 0.18 (4.75) | #6 | 2.00 (50.8) | 2.8 (1.27) |
2411272205_Bel-Fuse-A41-80-512_C17455184.pdf
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