Signal's 241-L Series Two-4-One Power Transformers are chassis-mount transformers featuring a split bobbin construction for superior isolation and low capacitive coupling. These transformers are designed for various applications requiring reliable power conversion. They are UL recognized and CSA certified, ensuring compliance with industry standards. Lead wires are UL1015, CSA TEW rated for 600V and suitable for temperatures from -40C to +105C, passing the UL VW-1 flame test. All primary and secondary lead wires are 18 AWG UL 1015 and are 12 inches in length. Custom versions are available upon request.
| Product Description | Power (VA) | Secondary RMS Rating | Current (A) | Dimensions (inches) | Weight (lbs) |
|---|---|---|---|---|---|
| 241-3-10L (Single Primary) | 2.4 | 10.0 VCT | 0.25 | L: 2.07, W: 1.17, H: 1.23 | 0.25 |
| DP-241-4-10L (Dual Primary) | 6 | 10.0 VCT | 0.6 | L: 2.37, W: 1.31, H: 1.43 | 0.44 |
| DP-241-5-10L (Dual Primary) | 12 | 10.0 VCT | 1.2 | L: 2.81, W: 1.43, H: 1.69 | 0.7 |
| DP-241-6-10L (Dual Primary) | 30 | 10.0 VCT | 3.0 | L: 3.25, W: 1.74, H: 1.96 | 1.1 |
| DP-241-7-10L (Dual Primary) | 56 | 10.0 VCT | 5.0 | L: 3.68, W: 1.94, H: 2.28 | 1.7 |
| DP-241-8-10L (Dual Primary) | 100 | 10.0 VCT | 10.0 | L: 4.03, W: 2.30, H: 2.58 | 2.75 |
| 241-3-12L (Single Primary) | 2.4 | 12.6 VCT | 0.2 | L: 2.07, W: 1.17, H: 1.23 | 0.25 |
| DP-241-4-12L (Dual Primary) | 6 | 12.6 VCT | 0.5 | L: 2.37, W: 1.31, H: 1.43 | 0.44 |
| DP-241-5-12L (Dual Primary) | 12 | 12.6 VCT | 1.0 | L: 2.81, W: 1.43, H: 1.69 | 0.7 |
| DP-241-6-12L (Dual Primary) | 30 | 12.6 VCT | 2.5 | L: 3.25, W: 1.74, H: 1.96 | 1.1 |
| DP-241-7-12L (Dual Primary) | 56 | 12.6 VCT | 4.0 | L: 3.68, W: 1.94, H: 2.28 | 1.7 |
| DP-241-8-12L (Dual Primary) | 100 | 12.6 VCT | 8.0 | L: 4.03, W: 2.30, H: 2.58 | 2.75 |
| 241-3-16L (Single Primary) | 2.4 | 16.0 VCT | 0.15 | L: 2.07, W: 1.17, H: 1.23 | 0.25 |
| DP-241-4-16L (Dual Primary) | 6 | 16.0 VCT | 0.4 | L: 2.37, W: 1.31, H: 1.43 | 0.44 |
| DP-241-5-16L (Dual Primary) | 12 | 16.0 VCT | 0.8 | L: 2.81, W: 1.43, H: 1.69 | 0.7 |
| DP-241-6-16L (Dual Primary) | 30 | 16.0 VCT | 2.0 | L: 3.25, W: 1.74, H: 1.96 | 1.1 |
| DP-241-7-16L (Dual Primary) | 56 | 16.0 VCT | 3.5 | L: 3.68, W: 1.94, H: 2.28 | 1.7 |
| DP-241-8-16L (Dual Primary) | 100 | 16.0 VCT | 6.25 | L: 4.03, W: 2.30, H: 2.58 | 2.75 |
| 241-3-20L (Single Primary) | 2.4 | 20.0 VCT | 0.12 | L: 2.07, W: 1.17, H: 1.23 | 0.25 |
| DP-241-4-20L (Dual Primary) | 6 | 20.0 VCT | 0.3 | L: 2.37, W: 1.31, H: 1.43 | 0.44 |
| DP-241-5-20L (Dual Primary) | 12 | 20.0 VCT | 0.6 | L: 2.81, W: 1.43, H: 1.69 | 0.7 |
| DP-241-6-20L (Dual Primary) | 30 | 20.0 VCT | 1.5 | L: 3.25, W: 1.74, H: 1.96 | 1.1 |
| DP-241-7-20L (Dual Primary) | 56 | 20.0 VCT | 2.8 | L: 3.68, W: 1.94, H: 2.28 | 1.7 |
| DP-241-8-20L (Dual Primary) | 100 | 20.0 VCT | 5.0 | L: 4.03, W: 2.30, H: 2.58 | 2.75 |
| 241-3-24L (Single Primary) | 2.4 | 24.0 VCT | 0.1 | L: 2.07, W: 1.17, H: 1.23 | 0.25 |
| DP-241-4-24L (Dual Primary) | 6 | 24.0 VCT | 0.25 | L: 2.37, W: 1.31, H: 1.43 | 0.44 |
| DP-241-5-24L (Dual Primary) | 12 | 24.0 VCT | 0.5 | L: 2.81, W: 1.43, H: 1.69 | 0.7 |
| DP-241-6-24L (Dual Primary) | 30 | 24.0 VCT | 1.25 | L: 3.25, W: 1.74, H: 1.96 | 1.1 |
| DP-241-7-24L (Dual Primary) | 56 | 24.0 VCT | 2.4 | L: 3.68, W: 1.94, H: 2.28 | 1.7 |
| DP-241-8-24L (Dual Primary) | 100 | 24.0 VCT | 4.0 | L: 4.03, W: 2.30, H: 2.58 | 2.75 |
| 241-3-28L (Single Primary) | 2.4 | 28 VCT | 0.085 | L: 2.07, W: 1.17, H: 1.23 | 0.25 |
| DP-241-4-28L (Dual Primary) | 6 | 28 VCT | 0.20 | L: 2.37, W: 1.31, H: 1.43 | 0.44 |
| DP-241-5-28L (Dual Primary) | 12 | 28 VCT | 0.42 | L: 2.81, W: 1.43, H: 1.69 | 0.7 |
| DP-241-6-28L (Dual Primary) | 30 | 28 VCT | 1.1 | L: 3.25, W: 1.74, H: 1.96 | 1.1 |
| DP-241-7-28L (Dual Primary) | 56 | 28 VCT | 2.0 | L: 3.68, W: 1.94, H: 2.28 | 1.7 |
| DP-241-8-28L (Dual Primary) | 100 | 28 VCT | 3.6 | L: 4.03, W: 2.30, H: 2.58 | 2.75 |
| 241-3-36L (Single Primary) | 2.4 | 36 VCT | 0.065 | L: 2.07, W: 1.17, H: 1.23 | 0.25 |
| DP-241-4-36L (Dual Primary) | 6 | 36 VCT | 0.17 | L: 2.37, W: 1.31, H: 1.43 | 0.44 |
| DP-241-5-36L (Dual Primary) | 12 | 36 VCT | 0.35 | L: 2.81, W: 1.43, H: 1.69 | 0.7 |
| DP-241-6-36L (Dual Primary) | 30 | 36 VCT | 0.85 | L: 3.25, W: 1.74, H: 1.96 | 1.1 |
| DP-241-7-36L (Dual Primary) | 56 | 36 VCT | 1.5 | L: 3.68, W: 1.94, H: 2.28 | 1.7 |
| DP-241-8-36L (Dual Primary) | 100 | 36 VCT | 2.8 | L: 4.03, W: 2.30, H: 2.58 | 2.75 |
| 241-3-48L (Single Primary) | 2.4 | 48 VCT | 0.05 | L: 2.07, W: 1.17, H: 1.23 | 0.25 |
| DP-241-4-48L (Dual Primary) | 6 | 48 VCT | 0.125 | L: 2.37, W: 1.31, H: 1.43 | 0.44 |
| DP-241-5-48L (Dual Primary) | 12 | 48 VCT | 0.25 | L: 2.81, W: 1.43, H: 1.69 | 0.7 |
| DP-241-6-48L (Dual Primary) | 30 | 48 VCT | 0.63 | L: 3.25, W: 1.74, H: 1.96 | 1.1 |
| DP-241-7-48L (Dual Primary) | 56 | 48 VCT | 1.2 | L: 3.68, W: 1.94, H: 2.28 | 1.7 |
| DP-241-8-48L (Dual Primary) | 100 | 48 VCT | 2.0 | L: 4.03, W: 2.30, H: 2.58 | 2.75 |
| 241-3-56L (Single Primary) | 2.4 | 56 VCT | 0.045 | L: 2.07, W: 1.17, H: 1.23 | 0.25 |
| DP-241-4-56L (Dual Primary) | 6 | 56 VCT | 0.11 | L: 2.37, W: 1.31, H: 1.43 | 0.44 |
| DP-241-5-56L (Dual Primary) | 12 | 56 VCT | 0.22 | L: 2.81, W: 1.43, H: 1.69 | 0.7 |
| DP-241-6-56L (Dual Primary) | 30 | 56 VCT | 0.54 | L: 3.25, W: 1.74, H: 1.96 | 1.1 |
| DP-241-7-56L (Dual Primary) | 56 | 56 VCT | 1.00 | L: 3.68, W: 1.94, H: 2.28 | 1.7 |
| DP-241-8-56L (Dual Primary) | 100 | 56 VCT | 1.8 | L: 4.03, W: 2.30, H: 2.58 | 2.75 |
| 241-3-120L (Single Primary) | 2.4 | 120 VCT | 0.02 | L: 2.07, W: 1.17, H: 1.23 | 0.25 |
| DP-241-4-120L (Dual Primary) | 6 | 120 VCT | 0.05 | L: 2.37, W: 1.31, H: 1.43 | 0.44 |
| DP-241-5-120L (Dual Primary) | 12 | 120 VCT | 0.10 | L: 2.81, W: 1.43, H: 1.69 | 0.7 |
| DP-241-6-120L (Dual Primary) | 30 | 120 VCT | 0.25 | L: 3.25, W: 1.74, H: 1.96 | 1.1 |
| DP-241-7-120L (Dual Primary) | 56 | 120 VCT | 0.50 | L: 3.68, W: 1.94, H: 2.28 | 1.7 |
| DP-241-8-120L (Dual Primary) | 100 | 120 VCT | 0.85 | L: 4.03, W: 2.30, H: 2.58 | 2.75 |
General Specifications:
Mechanical Specifications:
| Size VA | Dimensions Inches (mm) | Weight lbs (kg) |
|---|---|---|
| 3 (2.4) | L: 2.07 (52.6), W: 1.17 (29.6), H: 1.23 (31.2) | 0.25 (0.11) |
| 4 (6) | L: 2.37 (60.3), W: 1.31 (33.3), H: 1.43 (36.2) | 0.44 (0.20) |
| 5 (12) | L: 2.81 (71.4), W: 1.43 (36.3), H: 1.69 (42.8) | 0.7 (0.32) |
| 6 (30) | L: 3.25 (82.6), W: 1.74 (44.3), H: 1.96 (49.8) | 1.1 (0.50) |
| 7 (56) | L: 3.68 (93.5), W: 1.94 (49.2), H: 2.28 (57.8) | 1.7 (0.77) |
| 8 (100) | L: 4.03 (102.4), W: 2.30 (58.5), H: 2.58 (65.5) | 2.75 (1.25) |