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Specifications
Secondary Winding:
2
Isolation Voltage(Vrms):
4kV
Primary Winding(s):
2
Secondary Side Voltage:
5V;12V
Output Current:
2A;300mA
Primary Side Voltage:
115V;230V
Mfr. Part #:
A41-43-512
Package:
Screw Terminals
Key Attributes
Model Number:
A41-43-512
Product Description
Product Overview
The Belfuse A41 Triple Output Series All-4-One International Transformers are designed for regulated power supplies requiring international safety certification. These chassis-mount transformers offer triple output capabilities, providing 5 VDC along 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
- Certifications: UL 1446, UL recognized to UL 506 / UL 5085-2, CSA certified to C22.2 No. 66.1, VDE certified to VDE 0805 / EN 60950
- RoHS Compliant: Yes
- Insulation Class: Class F (155 C)
- Flammability Rating: Bobbin and shroud material meet UL 94-V0
Technical Specifications
| Model | VA | DC Output | Suggested Components (Regulator I, Regulator II, C1, C3, IC1, IC2, IC3, D1, D2) | Size | Mechanical Dimensions (Inches) | Mounting Screw | Weight (lbs) |
|---|---|---|---|---|---|---|---|
| A41-25-512 | 25 | 5 V @ 1.25 A, 12 V @ 150 mA | LM-323K-5, LM-340K-12, LM-320K-12, PE20, PF20 | 25 | L: 2.81, W: 2.14, H: 2.31 | #6 | 1.25 |
| A41-25-515 | 25 | 5 V @ 1.25 A, 15 V @ 130 mA | LM-323K-5, LM-340K-15, LM-320K-15, PE20, PF20 | 25 | L: 2.81, W: 2.14, H: 2.31 | #6 | 1.25 |
| A41-43-512 | 43 | 5 V @ 2 A, 12 V @ 300 mA | LM-323K-5, LM-340K-12, LM-320K-12, PE20, PF20 | 43 | L: 3.12, W: 2.14, H: 2.68 | #6 | 1.6 |
| A41-43-515 | 43 | 5 V @ 2 A, 15 V @ 250 mA | LM-323K-5, LM-340K-15, LM-320K-15, PE20, PF20 | 43 | L: 3.12, W: 2.14, H: 2.68 | #6 | 1.6 |
| A41-80-512 | 80 | 5 V @ 3.5 A, 12 V @ 600 mA | LM-338, LM-340K-12, LM-320K-12, PP20, PF20 | 80 | L: 2.50, W: 2.53, H: 3.06 | #6 | 2.8 |
| A41-80-515 | 80 | 5 V @ 3.5 A, 15 V @ 500 mA | LM-338, LM-340K-15, LM-320K-15, PP20, PF20 | 80 | L: 2.50, W: 2.53, H: 3.06 | #6 | 2.8 |
| General Specifications: Power: 25 VA to 80 VA Dielectric Strength: 4000 Vrms Hipot Primaries: Dual primaries (115/230 V - 50/60 Hz) Terminals: Solder lug / quick connect type terminals Leakage Current: Meets UL 60601-1, IEC/EN 60601-1 Note 1 (Capacitors C2/C4): Required for regulator stabilization. 1 MFD min. tantalum or 10 MFD min. electrolytic, 20 V min. Note 2 (LM-338): Adjustable regulator; consult manufacturer specifications for external component values. Note 3 (ICs): All ICs are National Semiconductor types. Note 4 (Diodes): All bridges are EDI types. | |||||||
2411272205_Bel-Fuse-A41-43-512_C17599709.pdf
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