Signal 241-L Series Two-4-One Power Transformers
Product Overview
Signal's 241-L Series chassis mount power transformers feature a split bobbin construction designed to provide superior isolation and low capacitive coupling. These transformers are suitable for a wide range of applications requiring reliable power conversion. Available in various VA ratings from 2.4 VA to 100 VA, they offer flexibility for different power demands. The series includes models with single or dual primaries (115 V or 115/230 V) operating at 50/60 Hz, and a single center-tapped secondary. All lead wires are UL1015, CSA TEW rated for 600V and suitable for temperatures from -40C to +105C, passing the UL VW-1 flame test. These transformers are RoHS compliant.
Product Attributes
- Brand: Signal
- Construction: Split Bobbin
- Insulation Class: Class B (130 C)
- Agency Certifications: UL recognized to UL 506 / UL 5085, CSA 22.2, # 66.1
- Lead Wire Style: UL1015, CSA TEW
- Lead Wire Rating: 600 V, -40 to +105 C
- Flame Test: Passes UL VW-1
- Lead Wire Gauge: 18 AWG
- Lead Wire Length: 12 inches
- Compliance: RoHS Compliant
- Custom versions available upon request.
Technical Specifications
| Part Number | Secondary RMS Rating | VA | Dimensions (Inches/mm) L x W x H | Weight (lbs/kg) |
|---|---|---|---|---|
| 241-3-10L (Single 115V) | 10.0 VCT @ 0.25 A | 2.4 | 2.07(52.6) x 1.17(29.6) x 1.23(31.2) | 0.25 (0.11) |
| DP-241-4-10L (Dual 115/230V) | 10.0 VCT @ 0.6 A | 6 | 2.37(60.3) x 1.31(33.3) x 1.43(36.2) | 0.44 (0.20) |
| DP-241-5-10L (Dual 115/230V) | 10.0 VCT @ 1.2 A | 12 | 2.81(71.4) x 1.43(36.3) x 1.69(42.8) | 0.7 (0.32) |
| DP-241-6-10L (Dual 115/230V) | 10.0 VCT @ 3.0 A | 30 | 3.25(82.6) x 1.74(44.3) x 1.96(49.8) | 1.1 (0.50) |
| DP-241-7-10L (Dual 115/230V) | 10.0 VCT @ 5.0 A | 56 | 3.68(93.5) x 1.94(49.2) x 2.28(57.8) | 1.7 (0.77) |
| DP-241-8-10L (Dual 115/230V) | 10.0 VCT @ 10 A | 100 | 4.03(102.4) x 2.30(58.5) x 2.58(65.5) | 2.75 (1.25) |
| 241-3-12L (Single 115V) | 12.6 VCT @ 0.2 A | 2.4 | 2.07(52.6) x 1.17(29.6) x 1.23(31.2) | 0.25 (0.11) |
| DP-241-4-12L (Dual 115/230V) | 12.6 VCT @ 0.5 A | 6 | 2.37(60.3) x 1.31(33.3) x 1.43(36.2) | 0.44 (0.20) |
| DP-241-5-12L (Dual 115/230V) | 12.6 VCT @ 1.0 A | 12 | 2.81(71.4) x 1.43(36.3) x 1.69(42.8) | 0.7 (0.32) |
| DP-241-6-12L (Dual 115/230V) | 12.6 VCT @ 2.5 A | 30 | 3.25(82.6) x 1.74(44.3) x 1.96(49.8) | 1.1 (0.50) |
| DP-241-7-12L (Dual 115/230V) | 12.6 VCT @ 4.0 A | 56 | 3.68(93.5) x 1.94(49.2) x 2.28(57.8) | 1.7 (0.77) |
| DP-241-8-12L (Dual 115/230V) | 12.6 VCT @ 8.0 A | 100 | 4.03(102.4) x 2.30(58.5) x 2.58(65.5) | 2.75 (1.25) |
| 241-3-16L (Single 115V) | 16.0 VCT @ 0.15 A | 2.4 | 2.07(52.6) x 1.17(29.6) x 1.23(31.2) | 0.25 (0.11) |
| DP-241-4-16L (Dual 115/230V) | 16.0 VCT @ 0.4 A | 6 | 2.37(60.3) x 1.31(33.3) x 1.43(36.2) | 0.44 (0.20) |
| DP-241-5-16L (Dual 115/230V) | 16.0 VCT @ 0.8 A | 12 | 2.81(71.4) x 1.43(36.3) x 1.69(42.8) | 0.7 (0.32) |
| DP-241-6-16L (Dual 115/230V) | 16.0 VCT @ 2.0 A | 30 | 3.25(82.6) x 1.74(44.3) x 1.96(49.8) | 1.1 (0.50) |
| DP-241-7-16L (Dual 115/230V) | 16.0 VCT @ 3.5 A | 56 | 3.68(93.5) x 1.94(49.2) x 2.28(57.8) | 1.7 (0.77) |
| DP-241-8-16L (Dual 115/230V) | 16.0 VCT @ 6.25 A | 100 | 4.03(102.4) x 2.30(58.5) x 2.58(65.5) | 2.75 (1.25) |
| 241-3-20L (Single 115V) | 20.0 VCT @ 0.12 A | 2.4 | 2.07(52.6) x 1.17(29.6) x 1.23(31.2) | 0.25 (0.11) |
| DP-241-4-20L (Dual 115/230V) | 20.0 VCT @ 0.3 A | 6 | 2.37(60.3) x 1.31(33.3) x 1.43(36.2) | 0.44 (0.20) |
| DP-241-5-20L (Dual 115/230V) | 20.0 VCT @ 0.6 A | 12 | 2.81(71.4) x 1.43(36.3) x 1.69(42.8) | 0.7 (0.32) |
| DP-241-6-20L (Dual 115/230V) | 20.0 VCT @ 1.5 A | 30 | 3.25(82.6) x 1.74(44.3) x 1.96(49.8) | 1.1 (0.50) |
| DP-241-7-20L (Dual 115/230V) | 20.0 VCT @ 2.8 A | 56 | 3.68(93.5) x 1.94(49.2) x 2.28(57.8) | 1.7 (0.77) |
| DP-241-8-20L (Dual 115/230V) | 20.0 VCT @ 5.0 A | 100 | 4.03(102.4) x 2.30(58.5) x 2.58(65.5) | 2.75 (1.25) |
| 241-3-24L (Single 115V) | 24.0 VCT @ 0.1 A | 2.4 | 2.07(52.6) x 1.17(29.6) x 1.23(31.2) | 0.25 (0.11) |
| DP-241-4-24L (Dual 115/230V) | 24.0 VCT @ 0.25 A | 6 | 2.37(60.3) x 1.31(33.3) x 1.43(36.2) | 0.44 (0.20) |
| DP-241-5-24L (Dual 115/230V) | 24.0 VCT @ 0.5 A | 12 | 2.81(71.4) x 1.43(36.3) x 1.69(42.8) | 0.7 (0.32) |
| DP-241-6-24L (Dual 115/230V) | 24.0 VCT @ 1.25 A | 30 | 3.25(82.6) x 1.74(44.3) x 1.96(49.8) | 1.1 (0.50) |
| DP-241-7-24L (Dual 115/230V) | 24.0 VCT @ 2.4 A | 56 | 3.68(93.5) x 1.94(49.2) x 2.28(57.8) | 1.7 (0.77) |
| DP-241-8-24L (Dual 115/230V) | 24.0 VCT @ 4.0 A | 100 | 4.03(102.4) x 2.30(58.5) x 2.58(65.5) | 2.75 (1.25) |
| 241-3-28L (Single 115V) | 28.0 VCT @ 0.085 A | 2.4 | 2.07(52.6) x 1.17(29.6) x 1.23(31.2) | 0.25 (0.11) |
| DP-241-4-28L (Dual 115/230V) | 28.0 VCT @ 0.20 A | 6 | 2.37(60.3) x 1.31(33.3) x 1.43(36.2) | 0.44 (0.20) |
| DP-241-5-28L (Dual 115/230V) | 28.0 VCT @ 0.42 A | 12 | 2.81(71.4) x 1.43(36.3) x 1.69(42.8) | 0.7 (0.32) |
| DP-241-6-28L (Dual 115/230V) | 28.0 VCT @ 1.1 A | 30 | 3.25(82.6) x 1.74(44.3) x 1.96(49.8) | 1.1 (0.50) |
| DP-241-7-28L (Dual 115/230V) | 28.0 VCT @ 2.0 A | 56 | 3.68(93.5) x 1.94(49.2) x 2.28(57.8) | 1.7 (0.77) |
| DP-241-8-28L (Dual 115/230V) | 28.0 VCT @ 3.6 A | 100 | 4.03(102.4) x 2.30(58.5) x 2.58(65.5) | 2.75 (1.25) |
| 241-3-36L (Single 115V) | 36.0 VCT @ 0.065 A | 2.4 | 2.07(52.6) x 1.17(29.6) x 1.23(31.2) | 0.25 (0.11) |
| DP-241-4-36L (Dual 115/230V) | 36.0 VCT @ 0.17 A | 6 | 2.37(60.3) x 1.31(33.3) x 1.43(36.2) | 0.44 (0.20) |
| DP-241-5-36L (Dual 115/230V) | 36.0 VCT @ 0.35 A | 12 | 2.81(71.4) x 1.43(36.3) x 1.69(42.8) | 0.7 (0.32) |
| DP-241-6-36L (Dual 115/230V) | 36.0 VCT @ 0.85 A | 30 | 3.25(82.6) x 1.74(44.3) x 1.96(49.8) | 1.1 (0.50) |
| DP-241-7-36L (Dual 115/230V) | 36.0 VCT @ 1.5 A | 56 | 3.68(93.5) x 1.94(49.2) x 2.28(57.8) | 1.7 (0.77) |
| DP-241-8-36L (Dual 115/230V) | 36.0 VCT @ 2.8 A | 100 | 4.03(102.4) x 2.30(58.5) x 2.58(65.5) | 2.75 (1.25) |
| 241-3-48L (Single 115V) | 48.0 VCT @ 0.05 A | 2.4 | 2.07(52.6) x 1.17(29.6) x 1.23(31.2) | 0.25 (0.11) |
| DP-241-4-48L (Dual 115/230V) | 48.0 VCT @ 0.125 A | 6 | 2.37(60.3) x 1.31(33.3) x 1.43(36.2) | 0.44 (0.20) |
| DP-241-5-48L (Dual 115/230V) | 48.0 VCT @ 0.25 A | 12 | 2.81(71.4) x 1.43(36.3) x 1.69(42.8) | 0.7 (0.32) |
| DP-241-6-48L (Dual 115/230V) | 48.0 VCT @ 0.63 A | 30 | 3.25(82.6) x 1.74(44.3) x 1.96(49.8) | 1.1 (0.50) |
| DP-241-7-48L (Dual 115/230V) | 48.0 VCT @ 1.2 A | 56 | 3.68(93.5) x 1.94(49.2) x 2.28(57.8) | 1.7 (0.77) |
| DP-241-8-48L (Dual 115/230V) | 48.0 VCT @ 2.0 A | 100 | 4.03(102.4) x 2.30(58.5) x 2.58(65.5) | 2.75 (1.25) |
| 241-3-56L (Single 115V) | 56.0 VCT @ 0.045 A | 2.4 | 2.07(52.6) x 1.17(29.6) x 1.23(31.2) | 0.25 (0.11) |
| DP-241-4-56L (Dual 115/230V) | 56.0 VCT @ 0.11 A | 6 | 2.37(60.3) x 1.31(33.3) x 1.43(36.2) | 0.44 (0.20) |
| DP-241-5-56L (Dual 115/230V) | 56.0 VCT @ 0.22 A | 12 | 2.81(71.4) x 1.43(36.3) x 1.69(42.8) | 0.7 (0.32) |
| DP-241-6-56L (Dual 115/230V) | 56.0 VCT @ 0.54 A | 30 | 3.25(82.6) x 1.74(44.3) x 1.96(49.8) | 1.1 (0.50) |
| DP-241-7-56L (Dual 115/230V) | 56.0 VCT @ 1.00 A | 56 | 3.68(93.5) x 1.94(49.2) x 2.28(57.8) | 1.7 (0.77) |
| DP-241-8-56L (Dual 115/230V) | 56.0 VCT @ 1.8 A | 100 | 4.03(102.4) x 2.30(58.5) x 2.58(65.5) | 2.75 (1.25) |
| 241-3-120L (Single 115V) | 120.0 VCT @ 0.02 A | 2.4 | 2.07(52.6) x 1.17(29.6) x 1.23(31.2) | 0.25 (0.11) |
| DP-241-4-120L (Dual 115/230V) | 120.0 VCT @ 0.05 A | 6 | 2.37(60.3) x 1.31(33.3) x 1.43(36.2) | 0.44 (0.20) |
| DP-241-5-120L (Dual 115/230V) | 120.0 VCT @ 0.10 A | 12 | 2.81(71.4) x 1.43(36.3) x 1.69(42.8) | 0.7 (0.32) |
| DP-241-6-120L (Dual 115/230V) | 120.0 VCT @ 0.25 A | 30 | 3.25(82.6) x 1.74(44.3) x 1.96(49.8) | 1.1 (0.50) |
| DP-241-7-120L (Dual 115/230V) | 120.0 VCT @ 0.50 A | 56 | 3.68(93.5) x 1.94(49.2) x 2.28(57.8) | 1.7 (0.77) |
| DP-241-8-120L (Dual 115/230V) | 120.0 VCT @ 0.85 A | 100 | 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
- Insulation: Class B (130 C)
Mechanical Specifications:
| Size VA | Dimensions (Inches/mm) L x W x H | Weight (lbs/kg) |
|---|---|---|
| 3 (2.4 VA) | 2.07 (52.6) x 1.17 (29.6) x 1.23 (31.2) | 0.25 (0.11) |
| 4 (6 VA) | 2.37 (60.3) x 1.31 (33.3) x 1.43 (36.2) | 0.44 (0.20) |
| 5 (12 VA) | 2.81 (71.4) x 1.43 (36.3) x 1.69 (42.8) | 0.7 (0.32) |
| 6 (30 VA) | 3.25 (82.6) x 1.74 (44.3) x 1.96 (49.8) | 1.1 (0.50) |
| 7 (56 VA) | 3.68 (93.5) x 1.94 (49.2) x 2.28 (57.8) | 1.7 (0.77) |
| 8 (100 VA) | 4.03 (102.4) x 2.30 (58.5) x 2.58 (65.5) | 2.75 (1.25) |
2411272144_Bel-Fuse-DP-241-6-10L_C17299745.pdf
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