Signal Transformer A41-L Series All-4-One International Transformers
The Signal Transformer A41-L Series All-4-One International Transformers are chassis-mount transformers designed to provide the high isolation, creepage, and clearance necessary to comply with international safety standards. These transformers offer lower cost and better performance, featuring dual primaries and dual secondaries configurable for series or parallel operation. They are ideal for applications requiring international standards compliance.
Product Attributes
- Brand: Signal Transformer
- Series: A41-L Series
- Type: All-4-One International Transformers
- Mounting: Chassis Mount
- Lead Wires: UL1015, CSA TEW, 600V, -40 to +105 C, UL VW-1 (flame test)
- Lead Wire Length: 12 inches (304.8 mm)
- 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 0868 / EN 62368 (File # 1448), CE Compliance (VDE Declaration of Conformity LVD 2014/35/EU)
Technical Specifications
| Part Number | VA | Secondary RMS Rating (Series) | Secondary RMS Rating (Parallel) | Lead Wire Gauge | Mechanical Dimensions (L x W x H) | Mounting Dimensions (L x W) | Mounting Screw Size | Weight (lbs / kg) |
|---|---|---|---|---|---|---|---|---|
| A41-25-10L | 25 | 10.0 VCT @ 2.5 A | 5.0 V @ 5.0 A | 18 AWG | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) inches (mm) | 2.00 (50.8) x 1.12 (28.6) inches (mm) | #6 | 1.25 (0.57) |
| A41-43-10L | 43 | 10.0 VCT @ 4.3 A | 5.0 V @ 8.6 A | 18 AWG | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) inches (mm) | 2.25 (57.2) x 1.12 (28.6) inches (mm) | #6 | 1.6 (0.73) |
| A41-80-10L | 80 | 10.0 VCT @ 8.0 A | 5.0 V @ 16.0 A | 18 AWG | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) inches (mm) | 2.00 (50.8) x 1.37 (35.0) inches (mm) | #6 | 2.8 (1.27) |
| A41-130-10L | 130 | 10.0 VCT @ 13.0 A | 5.0 V @ 26.0 A | 16 AWG | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) inches (mm) | 2.25 (57.2) x 1.62 (41.3) inches (mm) | #8 | 4.1 (1.86) |
| A41-175-10L | 175 | 10.0 VCT @ 17.5 A | 5.0 V @ 35.0 A | 16 AWG | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) inches (mm) | 2.50 (63.5) x 1.62 (41.3) inches (mm) | #8 | 5.5 (2.49) |
| A41-25-12L | 25 | 12.6 VCT @ 2.0 A | 6.3 V @ 4.0 A | 18 AWG | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) inches (mm) | 2.00 (50.8) x 1.12 (28.6) inches (mm) | #6 | 1.25 (0.57) |
| A41-43-12L | 43 | 12.6 VCT @ 3.4 A | 6.3 V @ 6.8 A | 18 AWG | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) inches (mm) | 2.25 (57.2) x 1.12 (28.6) inches (mm) | #6 | 1.6 (0.73) |
| A41-80-12L | 80 | 12.6 VCT @ 6.3 A | 6.3 V @ 12.6 A | 18 AWG | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) inches (mm) | 2.00 (50.8) x 1.37 (35.0) inches (mm) | #6 | 2.8 (1.27) |
| A41-130-12L | 130 | 12.6 VCT @ 10.3 A | 6.3 V @ 20.6 A | 16 AWG | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) inches (mm) | 2.25 (57.2) x 1.62 (41.3) inches (mm) | #8 | 4.1 (1.86) |
| A41-175-12L | 175 | 12.6 VCT @ 14.0 A | 6.3 V @ 28.0 A | 16 AWG | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) inches (mm) | 2.50 (63.5) x 1.62 (41.3) inches (mm) | #8 | 5.5 (2.49) |
| A41-25-16L | 25 | 16.0 VCT @ 1.6 A | 8.0 V @ 3.2 A | 18 AWG | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) inches (mm) | 2.00 (50.8) x 1.12 (28.6) inches (mm) | #6 | 1.25 (0.57) |
| A41-43-16L | 43 | 16.0 VCT @ 2.7 A | 8.0 V @ 5.4 A | 18 AWG | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) inches (mm) | 2.25 (57.2) x 1.12 (28.6) inches (mm) | #6 | 1.6 (0.73) |
| A41-80-16L | 80 | 16.0 VCT @ 5.0 A | 8.0 V @ 10.0 A | 18 AWG | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) inches (mm) | 2.00 (50.8) x 1.37 (35.0) inches (mm) | #6 | 2.8 (1.27) |
| A41-130-16L | 130 | 16.0 VCT @ 8.1 A | 8.0 V @ 16.2 A | 16 AWG | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) inches (mm) | 2.25 (57.2) x 1.62 (41.3) inches (mm) | #8 | 4.1 (1.86) |
| A41-175-16L | 175 | 16.0 VCT @ 11.0 A | 8.0 V @ 22.0 A | 16 AWG | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) inches (mm) | 2.50 (63.5) x 1.62 (41.3) inches (mm) | #8 | 5.5 (2.49) |
| A41-25-20L | 25 | 20.0 VCT @ 1.25 A | 10 V @ 2.5 A | 18 AWG | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) inches (mm) | 2.00 (50.8) x 1.12 (28.6) inches (mm) | #6 | 1.25 (0.57) |
| A41-43-20L | 43 | 20.0 VCT @ 2.2 A | 10 V @ 4.4 A | 18 AWG | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) inches (mm) | 2.25 (57.2) x 1.12 (28.6) inches (mm) | #6 | 1.6 (0.73) |
| A41-80-20L | 80 | 20.0 VCT @ 4.0 A | 10 V @ 8.0 A | 18 AWG | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) inches (mm) | 2.00 (50.8) x 1.37 (35.0) inches (mm) | #6 | 2.8 (1.27) |
| A41-130-20L | 130 | 20.0 VCT @ 6.5 A | 10 V @ 13.0 A | 16 AWG | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) inches (mm) | 2.25 (57.2) x 1.62 (41.3) inches (mm) | #8 | 4.1 (1.86) |
| A41-175-20L | 175 | 20.0 VCT @ 8.8 A | 10 V @ 17.6 A | 16 AWG | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) inches (mm) | 2.50 (63.5) x 1.62 (41.3) inches (mm) | #8 | 5.5 (2.49) |
| A41-25-24L | 25 | 24 VCT @ 1.0 A | 12 V @ 2.0 A | 18 AWG | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) inches (mm) | 2.00 (50.8) x 1.12 (28.6) inches (mm) | #6 | 1.25 (0.57) |
| A41-43-24L | 43 | 24 VCT @ 1.8 A | 12 V @ 3.6 A | 18 AWG | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) inches (mm) | 2.25 (57.2) x 1.12 (28.6) inches (mm) | #6 | 1.6 (0.73) |
| A41-80-24L | 80 | 24 VCT @ 3.3 A | 12 V @ 6.6 A | 18 AWG | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) inches (mm) | 2.00 (50.8) x 1.37 (35.0) inches (mm) | #6 | 2.8 (1.27) |
| A41-130-24L | 130 | 24 VCT @ 5.4 A | 12 V @ 10.8 A | 16 AWG | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) inches (mm) | 2.25 (57.2) x 1.62 (41.3) inches (mm) | #8 | 4.1 (1.86) |
| A41-175-24L | 175 | 24 VCT @ 7.3 A | 12 V @ 14.6 A | 16 AWG | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) inches (mm) | 2.50 (63.5) x 1.62 (41.3) inches (mm) | #8 | 5.5 (2.49) |
| A41-25-28L | 25 | 28 VCT @ 0.9 A | 14 V @ 1.86 A | 18 AWG | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) inches (mm) | 2.00 (50.8) x 1.12 (28.6) inches (mm) | #6 | 1.25 (0.57) |
| A41-43-28L | 43 | 28 VCT @ 1.5 A | 14 V @ 3.0 A | 18 AWG | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) inches (mm) | 2.25 (57.2) x 1.12 (28.6) inches (mm) | #6 | 1.6 (0.73) |
| A41-80-28L | 80 | 28 VCT @ 2.8 A | 14 V @ 5.6 A | 18 AWG | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) inches (mm) | 2.00 (50.8) x 1.37 (35.0) inches (mm) | #6 | 2.8 (1.27) |
| A41-130-28L | 130 | 28 VCT @ 4.6 A | 14 V @ 9.2 A | 16 AWG | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) inches (mm) | 2.25 (57.2) x 1.62 (41.3) inches (mm) | #8 | 4.1 (1.86) |
| A41-175-28L | 175 | 28 VCT @ 6.25 A | 14 V @ 12.5 A | 16 AWG | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) inches (mm) | 2.50 (63.5) x 1.62 (41.3) inches (mm) | #8 | 5.5 (2.49) |
| A41-25-36L | 25 | 36 VCT @ 0.7 A | 18 V @ 1.4 A | 18 AWG | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) inches (mm) | 2.00 (50.8) x 1.12 (28.6) inches (mm) | #6 | 1.25 (0.57) |
| A41-43-36L | 43 | 36 VCT @ 1.2 A | 18 V @ 2.4 A | 18 AWG | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) inches (mm) | 2.25 (57.2) x 1.12 (28.6) inches (mm) | #6 | 1.6 (0.73) |
| A41-80-36L | 80 | 36 VCT @ 2.2 A | 18 V @ 4.4 A | 18 AWG | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) inches (mm) | 2.00 (50.8) x 1.37 (35.0) inches (mm) | #6 | 2.8 (1.27) |
| A41-130-36L | 130 | 36 VCT @ 3.6 A | 18 V @ 7.2 A | 18 AWG | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) inches (mm) | 2.25 (57.2) x 1.62 (41.3) inches (mm) | #8 | 4.1 (1.86) |
| A41-175-36L | 175 | 36 VCT @ 4.8 A | 18 V @ 9.6 A | 16 AWG | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) inches (mm) | 2.50 (63.5) x 1.62 (41.3) inches (mm) | #8 | 5.5 (2.49) |
| A41-25-230L | 25 | 230 VCT @ 0.11 A | 115 V @ 0.22 A | 18 AWG | 2.81 (71.4) x 2.14 (54.4) x 2.31 (58.7) inches (mm) | 2.00 (50.8) x 1.12 (28.6) inches (mm) | #6 | 1.25 (0.57) |
| A41-43-230L | 43 | 230 VCT @ 0.19 A | 115 V @ 0.38 A | 18 AWG | 3.12 (79.4) x 2.14 (54.4) x 2.68 (68.2) inches (mm) | 2.25 (57.2) x 1.12 (28.6) inches (mm) | #6 | 1.6 (0.73) |
| A41-80-230L | 80 | 230 VCT @ 0.35 A | 115 V @ 0.7 A | 18 AWG | 2.50 (63.5) x 2.52 (64.3) x 3.06 (77.7) inches (mm) | 2.00 (50.8) x 1.37 (35.0) inches (mm) | #6 | 2.8 (1.27) |
| A41-130-230L | 130 | 230 VCT @ 0.57 A | 115 V @ 1.14 A | 18 AWG | 2.81 (71.4) x 3.00 (76.2) x 3.37 (85.7) inches (mm) | 2.25 (57.2) x 1.62 (41.3) inches (mm) | #8 | 4.1 (1.86) |
| A41-175-230L | 175 | 230 VCT @ 0.76 A | 115 V @ 1.52 A | 18 AWG | 3.12 (79.4) x 3.14 (79.7) x 3.75 (95.3) inches (mm) | 2.50 (63.5) x 1.62 (41.3) inches (mm) | #8 | 5.5 (2.49) |
General Specifications:
- Power: 25 VA to 175 VA
- Dielectric Strength: 4000 Vrms Hipot
- Primaries: Dual primaries (115/230 V - 50/60 Hz)
- Secondaries: Dual, configurable for series or parallel operation
- Terminals: Solder lug / quick connect type
- Leakage Current: Meets UL 60601-1, IEC/EN 60601-1
2411272144_Bel-Fuse-A41-43-10L_C17262705.pdf
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