Product Overview
The Signal 241 Series Two-4-One Power Transformers are designed for chassis mounting and feature a split bobbin construction for superior isolation and low capacitive coupling. These transformers are suitable for a wide range of applications requiring reliable power conversion. They are UL recognized and CSA certified, ensuring compliance with industry standards. Custom versions are available upon request.
Product Attributes
- Brand: Signal Transformer (Bel Fuse)
- Series: 241 Series Two-4-One
- Construction: Split Bobbin
- Insulation Class: Class B (130 C)
- Agency Certifications: UL recognized to UL 506 / UL 5085-1 (File # E63829), CSA certified to C22.2 #66.1 (File # 221070)
- Compliance: RoHS Compliant
- Terminals: Solder lug / quick connect type
Technical Specifications
| Model | VA Rating | Secondary Voltage (VCT) | Secondary Current (A) | Primary Configuration | Dimensions (L x W x H) Inches (mm) | Weight lbs (kg) |
|---|---|---|---|---|---|---|
| 241-3-10 | 2.4 | 10.0 | 0.25 | Single 115 V | 2.07 (52.6) x 1.17 (29.6) x 1.23 (31.2) | 0.25 (0.11) |
| DP-241-4-10 | 6 | 10.0 | 0.60 | Dual 115/230 V | 2.37 (60.3) x 1.31 (33.3) x 1.43 (36.2) | 0.44 (0.20) |
| DP-241-5-10 | 12 | 10.0 | 1.2 | Dual 115/230 V | 2.81 (71.4) x 1.43 (36.3) x 1.69 (42.8) | 0.7 (0.32) |
| DP-241-6-10 | 30 | 10.0 | 3.0 | Dual 115/230 V | 3.25 (82.6) x 1.74 (44.3) x 1.96 (49.8) | 1.1 (0.50) |
| DP-241-7-10 | 56 | 10.0 | 5.0 | Dual 115/230 V | 3.68 (93.5) x 1.94 (49.2) x 2.28 (57.8) | 1.7 (0.77) |
| DP-241-8-10 | 100 | 10.0 | 10.0 | Dual 115/230 V | 4.03 (102.4) x 2.30 (58.5) x 2.58 (65.5) | 2.75 (1.25) |
| 241-3-12 | 2.4 | 12.6 | 0.20 | Single 115 V | 2.07 (52.6) x 1.17 (29.6) x 1.23 (31.2) | 0.25 (0.11) |
| DP-241-4-12 | 6 | 12.6 | 0.50 | Dual 115/230 V | 2.37 (60.3) x 1.31 (33.3) x 1.43 (36.2) | 0.44 (0.20) |
| DP-241-5-12 | 12 | 12.6 | 1.0 | Dual 115/230 V | 2.81 (71.4) x 1.43 (36.3) x 1.69 (42.8) | 0.7 (0.32) |
| DP-241-6-12 | 30 | 12.6 | 2.5 | Dual 115/230 V | 3.25 (82.6) x 1.74 (44.3) x 1.96 (49.8) | 1.1 (0.50) |
| DP-241-7-12 | 56 | 12.6 | 4.0 | Dual 115/230 V | 3.68 (93.5) x 1.94 (49.2) x 2.28 (57.8) | 1.7 (0.77) |
| DP-241-8-12 | 100 | 12.6 | 8.0 | Dual 115/230 V | 4.03 (102.4) x 2.30 (58.5) x 2.58 (65.5) | 2.75 (1.25) |
| 241-3-16 | 2.4 | 16.0 | 0.15 | Single 115 V | 2.07 (52.6) x 1.17 (29.6) x 1.23 (31.2) | 0.25 (0.11) |
| DP-241-4-16 | 6 | 16.0 | 0.40 | Dual 115/230 V | 2.37 (60.3) x 1.31 (33.3) x 1.43 (36.2) | 0.44 (0.20) |
| DP-241-5-16 | 12 | 16.0 | 0.80 | Dual 115/230 V | 2.81 (71.4) x 1.43 (36.3) x 1.69 (42.8) | 0.7 (0.32) |
| DP-241-6-16 | 30 | 16.0 | 2.0 | Dual 115/230 V | 3.25 (82.6) x 1.74 (44.3) x 1.96 (49.8) | 1.1 (0.50) |
| DP-241-7-16 | 56 | 16.0 | 3.5 | Dual 115/230 V | 3.68 (93.5) x 1.94 (49.2) x 2.28 (57.8) | 1.7 (0.77) |
| DP-241-8-16 | 100 | 16.0 | 6.25 | Dual 115/230 V | 4.03 (102.4) x 2.30 (58.5) x 2.58 (65.5) | 2.75 (1.25) |
| 241-3-20 | 2.4 | 20.0 | 0.12 | Single 115 V | 2.07 (52.6) x 1.17 (29.6) x 1.23 (31.2) | 0.25 (0.11) |
| DP-241-4-20 | 6 | 20.0 | 0.30 | Dual 115/230 V | 2.37 (60.3) x 1.31 (33.3) x 1.43 (36.2) | 0.44 (0.20) |
| DP-241-5-20 | 12 | 20.0 | 0.60 | Dual 115/230 V | 2.81 (71.4) x 1.43 (36.3) x 1.69 (42.8) | 0.7 (0.32) |
| DP-241-6-20 | 30 | 20.0 | 1.5 | Dual 115/230 V | 3.25 (82.6) x 1.74 (44.3) x 1.96 (49.8) | 1.1 (0.50) |
| DP-241-7-20 | 56 | 20.0 | 2.8 | Dual 115/230 V | 3.68 (93.5) x 1.94 (49.2) x 2.28 (57.8) | 1.7 (0.77) |
| DP-241-8-20 | 100 | 20.0 | 5.0 | Dual 115/230 V | 4.03 (102.4) x 2.30 (58.5) x 2.58 (65.5) | 2.75 (1.25) |
| 241-3-24 | 2.4 | 24.0 | 0.10 | Single 115 V | 2.07 (52.6) x 1.17 (29.6) x 1.23 (31.2) | 0.25 (0.11) |
| DP-241-4-24 | 6 | 24.0 | 0.25 | Dual 115/230 V | 2.37 (60.3) x 1.31 (33.3) x 1.43 (36.2) | 0.44 (0.20) |
| DP-241-5-24 | 12 | 24.0 | 0.50 | Dual 115/230 V | 2.81 (71.4) x 1.43 (36.3) x 1.69 (42.8) | 0.7 (0.32) |
| DP-241-6-24 | 30 | 24.0 | 1.25 | Dual 115/230 V | 3.25 (82.6) x 1.74 (44.3) x 1.96 (49.8) | 1.1 (0.50) |
| DP-241-7-24 | 56 | 24.0 | 2.4 | Dual 115/230 V | 3.68 (93.5) x 1.94 (49.2) x 2.28 (57.8) | 1.7 (0.77) |
| DP-241-8-24 | 100 | 24.0 | 4.0 | Dual 115/230 V | 4.03 (102.4) x 2.30 (58.5) x 2.58 (65.5) | 2.75 (1.25) |
| 241-3-28 | 2.4 | 28.0 | 0.085 | Single 115 V | 2.07 (52.6) x 1.17 (29.6) x 1.23 (31.2) | 0.25 (0.11) |
| DP-241-4-28 | 6 | 28.0 | 0.20 | Dual 115/230 V | 2.37 (60.3) x 1.31 (33.3) x 1.43 (36.2) | 0.44 (0.20) |
| DP-241-5-28 | 12 | 28.0 | 0.42 | Dual 115/230 V | 2.81 (71.4) x 1.43 (36.3) x 1.69 (42.8) | 0.7 (0.32) |
| DP-241-6-28 | 30 | 28.0 | 1.1 | Dual 115/230 V | 3.25 (82.6) x 1.74 (44.3) x 1.96 (49.8) | 1.1 (0.50) |
| DP-241-7-28 | 56 | 28.0 | 2.0 | Dual 115/230 V | 3.68 (93.5) x 1.94 (49.2) x 2.28 (57.8) | 1.7 (0.77) |
| DP-241-8-28 | 100 | 28.0 | 3.6 | Dual 115/230 V | 4.03 (102.4) x 2.30 (58.5) x 2.58 (65.5) | 2.75 (1.25) |
| 241-3-36 | 2.4 | 36.0 | 0.065 | Single 115 V | 2.07 (52.6) x 1.17 (29.6) x 1.23 (31.2) | 0.25 (0.11) |
| DP-241-4-36 | 6 | 36.0 | 0.17 | Dual 115/230 V | 2.37 (60.3) x 1.31 (33.3) x 1.43 (36.2) | 0.44 (0.20) |
| DP-241-5-36 | 12 | 36.0 | 0.35 | Dual 115/230 V | 2.81 (71.4) x 1.43 (36.3) x 1.69 (42.8) | 0.7 (0.32) |
| DP-241-6-36 | 30 | 36.0 | 0.85 | Dual 115/230 V | 3.25 (82.6) x 1.74 (44.3) x 1.96 (49.8) | 1.1 (0.50) |
| DP-241-7-36 | 56 | 36.0 | 1.5 | Dual 115/230 V | 3.68 (93.5) x 1.94 (49.2) x 2.28 (57.8) | 1.7 (0.77) |
| DP-241-8-36 | 100 | 36.0 | 2.8 | Dual 115/230 V | 4.03 (102.4) x 2.30 (58.5) x 2.58 (65.5) | 2.75 (1.25) |
| 241-3-48 | 2.4 | 48.0 | 0.05 | Single 115 V | 2.07 (52.6) x 1.17 (29.6) x 1.23 (31.2) | 0.25 (0.11) |
| DP-241-4-48 | 6 | 48.0 | 0.125 | Dual 115/230 V | 2.37 (60.3) x 1.31 (33.3) x 1.43 (36.2) | 0.44 (0.20) |
| DP-241-5-48 | 12 | 48.0 | 0.25 | Dual 115/230 V | 2.81 (71.4) x 1.43 (36.3) x 1.69 (42.8) | 0.7 (0.32) |
| DP-241-6-48 | 30 | 48.0 | 0.63 | Dual 115/230 V | 3.25 (82.6) x 1.74 (44.3) x 1.96 (49.8) | 1.1 (0.50) |
| DP-241-7-48 | 56 | 48.0 | 1.2 | Dual 115/230 V | 3.68 (93.5) x 1.94 (49.2) x 2.28 (57.8) | 1.7 (0.77) |
| DP-241-8-48 | 100 | 48.0 | 2.0 | Dual 115/230 V | 4.03 (102.4) x 2.30 (58.5) x 2.58 (65.5) | 2.75 (1.25) |
| 241-3-56 | 2.4 | 56.0 | 0.045 | Single 115 V | 2.07 (52.6) x 1.17 (29.6) x 1.23 (31.2) | 0.25 (0.11) |
| DP-241-4-56 | 6 | 56.0 | 0.11 | Dual 115/230 V | 2.37 (60.3) x 1.31 (33.3) x 1.43 (36.2) | 0.44 (0.20) |
| DP-241-5-56 | 12 | 56.0 | 0.22 | Dual 115/230 V | 2.81 (71.4) x 1.43 (36.3) x 1.69 (42.8) | 0.7 (0.32) |
| DP-241-6-56 | 30 | 56.0 | 0.54 | Dual 115/230 V | 3.25 (82.6) x 1.74 (44.3) x 1.96 (49.8) | 1.1 (0.50) |
| DP-241-7-56 | 56 | 56.0 | 1.00 | Dual 115/230 V | 3.68 (93.5) x 1.94 (49.2) x 2.28 (57.8) | 1.7 (0.77) |
| DP-241-8-56 | 100 | 56.0 | 1.8 | Dual 115/230 V | 4.03 (102.4) x 2.30 (58.5) x 2.58 (65.5) | 2.75 (1.25) |
| 241-3-120 | 2.4 | 120.0 | 0.02 | Single 115 V | 2.07 (52.6) x 1.17 (29.6) x 1.23 (31.2) | 0.25 (0.11) |
| DP-241-4-120 | 6 | 120.0 | 0.05 | Dual 115/230 V | 2.37 (60.3) x 1.31 (33.3) x 1.43 (36.2) | 0.44 (0.20) |
| DP-241-5-120 | 12 | 120.0 | 0.10 | Dual 115/230 V | 2.81 (71.4) x 1.43 (36.3) x 1.69 (42.8) | 0.7 (0.32) |
| DP-241-6-120 | 30 | 120.0 | 0.25 | Dual 115/230 V | 3.25 (82.6) x 1.74 (44.3) x 1.96 (49.8) | 1.1 (0.50) |
| DP-241-7-120 | 56 | 120.0 | 0.50 | Dual 115/230 V | 3.68 (93.5) x 1.94 (49.2) x 2.28 (57.8) | 1.7 (0.77) |
| DP-241-8-120 | 100 | 120.0 | 0.85 | Dual 115/230 V | 4.03 (102.4) x 2.30 (58.5) x 2.58 (65.5) | 2.75 (1.25) |
General Specifications:
- Power: 2.4 VA to 100 VA
- Dielectric Strength: 2500 Vrms Hipot
- Primaries: Single or dual primaries (115 V or 115/230 V - 50/60 Hz)
- Secondary: Single center tapped secondary
- Agency Certifications: UL recognized to UL 506 / UL 5085-1, File # E63829; CSA certified to C22.2 #66.1, File # 221070
Note: Agency certified 241 Series transformers with standard length and color lead wires are readily available. See website for 241-L product series.
2411272146_Bel-Fuse-DP-241-6-36_C17695062.pdf
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