Signal 241-L Series Two-4-One Power Transformers
Signal's 241-L Series Two-4-One Power Transformers are chassis mountable units featuring split bobbin construction for superior isolation and low capacitive coupling. These transformers are designed for applications requiring reliable power conversion with enhanced safety and performance. They are suitable for various industrial and electronic applications where dependable power is essential.
Product Attributes
- Brand: Signal
- Series: 241-L Series
- Construction: Split Bobbin
- Lead Wire Style: UL1015, CSA TEW
- Insulation Class: Class B (130 C)
- Agency Certifications: UL recognized to UL 506 / UL 5085, CSA 22.2, # 66.1
- RoHS Compliant
- Custom versions available upon request.
Technical Specifications
| Feature | Specification |
|---|---|
| Power Range | 2.4 VA to 100 VA |
| Dielectric Strength | 2500 Vrms Hipot |
| Primary Options | Single or dual primaries (115 V or 115/230 V - 50/60 Hz) |
| Secondary | Single center tapped secondary |
| Lead Wire Rating | 600 V -40 to +105 C |
| Flame Test | Passes UL VW-1 |
| Lead Wire Gauge | 18 AWG UL 1015 (all primary and secondary) |
| Lead Wire Length | 12 |
Part Number Selection
| Part Number (Single 115 V) | Secondary (Single 115 V) | Part Number (Dual 115/230 V) | Secondary (Dual 115/230 V) | VA Rating |
|---|---|---|---|---|
| 241-3-10L | Not Available | 241-3-10L | 10.0 VCT @ 0.25 A | 2.4 |
| 241-3-12L | Not Available | 241-3-12L | 12.6 VCT @ 0.2 A | 2.4 |
| 241-3-16L | Not Available | 241-3-16L | 16.0 VCT @ 0.15 A | 2.4 |
| 241-3-20L | Not Available | 241-3-20L | 20.0 VCT @ 0.12 A | 2.4 |
| 241-3-24L | Not Available | 241-3-24L | 24.0 VCT @ 0.1 A | 2.4 |
| 241-3-28L | Not Available | 241-3-28L | 28 VCT @ 0.085 A | 2.4 |
| 241-3-36L | Not Available | 241-3-36L | 36 VCT @ 0.065 A | 2.4 |
| 241-3-48L | Not Available | 241-3-48L | 48 VCT @ 0.05 A | 2.4 |
| 241-3-56L | Not Available | 241-3-56L | 56 VCT @ 0.045 A | 2.4 |
| 241-3-120L | Not Available | 241-3-120L | 120 VCT @ 0.02 A | 2.4 |
| 241-4-10L | 10.0 VCT @ 0.6 A | DP-241-4-10L | 10.0 VCT @ 0.6 A | 6 |
| 241-4-12L | 12.6 VCT @ 0.5 A | DP-241-4-12L | 12.6 VCT @ 0.5 A | 6 |
| 241-4-16L | 16.0 VCT @ 0.4 A | DP-241-4-16L | 16.0 VCT @ 0.4 A | 6 |
| 241-4-20L | 20.0 VCT @ 0.3 A | DP-241-4-20L | 20.0 VCT @ 0.3 A | 6 |
| 241-4-24L | 24.0 VCT @ 0.25 A | DP-241-4-24L | 24.0 VCT @ 0.25 A | 6 |
| 241-4-28L | 28 VCT @ 0.20 A | DP-241-4-28L | 28 VCT @ 0.20 A | 6 |
| 241-4-36L | 36 VCT @ 0.17 A | DP-241-4-36L | 36 VCT @ 0.17 A | 6 |
| 241-4-48L | 48 VCT @ 0.125 A | DP-241-4-48L | 48 VCT @ 0.125 A | 6 |
| 241-4-56L | 56 VCT @ 0.11 A | DP-241-4-56L | 56 VCT @ 0.11 A | 6 |
| 241-4-120L | 120 VCT @ 0.05 A | DP-241-4-120L | 120 VCT @ 0.05 A | 6 |
| 241-5-10L | 10.0 VCT @ 1.2 A | DP-241-5-10L | 10.0 VCT @ 1.2 A | 12 |
| 241-5-12L | 12.6 VCT @ 1.0 A | DP-241-5-12L | 12.6 VCT @ 1.0 A | 12 |
| 241-5-16L | 16.0 VCT @ 0.8 A | DP-241-5-16L | 16.0 VCT @ 0.8 A | 12 |
| 241-5-20L | 20.0 VCT @ 0.6 A | DP-241-5-20L | 20.0 VCT @ 0.6 A | 12 |
| 241-5-24L | 24.0 VCT @ 0.5 A | DP-241-5-24L | 24.0 VCT @ 0.5 A | 12 |
| 241-5-28L | 28 VCT @ 0.42 A | DP-241-5-28L | 28 VCT @ 0.42 A | 12 |
| 241-5-36L | 36 VCT @ 0.35 A | DP-241-5-36L | 36 VCT @ 0.35 A | 12 |
| 241-5-48L | 48 VCT @ 0.25 A | DP-241-5-48L | 48 VCT @ 0.25 A | 12 |
| 241-5-56L | 56 VCT @ 0.22 A | DP-241-5-56L | 56 VCT @ 0.22 A | 12 |
| 241-5-120L | 120 VCT @ 0.10 A | DP-241-5-120L | 120 VCT @ 0.10 A | 12 |
| 241-6-10L | 10.0 VCT @ 3.0 A | DP-241-6-10L | 10.0 VCT @ 3.0 A | 30 |
| 241-6-12L | 12.6 VCT @ 2.5 A | DP-241-6-12L | 12.6 VCT @ 2.5 A | 30 |
| 241-6-16L | 16.0 VCT @ 2.0 A | DP-241-6-16L | 16.0 VCT @ 2.0 A | 30 |
| 241-6-20L | 20.0 VCT @ 1.5 A | DP-241-6-20L | 20.0 VCT @ 1.5 A | 30 |
| 241-6-24L | 24.0 VCT @ 1.25 A | DP-241-6-24L | 24.0 VCT @ 1.25 A | 30 |
| 241-6-28L | 28 VCT @ 1.1 A | DP-241-6-28L | 28 VCT @ 1.1 A | 30 |
| 241-6-36L | 36 VCT @ 0.85 A | DP-241-6-36L | 36 VCT @ 0.85 A | 30 |
| 241-6-48L | 48 VCT @ 0.63 A | DP-241-6-48L | 48 VCT @ 0.63 A | 30 |
| 241-6-56L | 56 VCT @ 0.54 A | DP-241-6-56L | 56 VCT @ 0.54 A | 30 |
| 241-6-120L | 120 VCT @ 0.25 A | DP-241-6-120L | 120 VCT @ 0.25 A | 30 |
| 241-7-10L | 10.0 VCT @ 5.0 A | DP-241-7-10L | 10.0 VCT @ 5.0 A | 56 |
| 241-7-12L | 12.6 VCT @ 4.0 A | DP-241-7-12L | 12.6 VCT @ 4.0 A | 56 |
| 241-7-16L | 16.0 VCT @ 3.5 A | DP-241-7-16L | 16.0 VCT @ 3.5 A | 56 |
| 241-7-20L | 20.0 VCT @ 2.8 A | DP-241-7-20L | 20.0 VCT @ 2.8 A | 56 |
| 241-7-24L | 24.0 VCT @ 2.4 A | DP-241-7-24L | 24.0 VCT @ 2.4 A | 56 |
| 241-7-28L | 28 VCT @ 2.0 A | DP-241-7-28L | 28 VCT @ 2.0 A | 56 |
| 241-7-36L | 36 VCT @ 1.5 A | DP-241-7-36L | 36 VCT @ 1.5 A | 56 |
| 241-7-48L | 48 VCT @ 1.2 A | DP-241-7-48L | 48 VCT @ 1.2 A | 56 |
| 241-7-56L | 56 VCT @ 1.00 A | DP-241-7-56L | 56 VCT @ 1.00 A | 56 |
| 241-7-120L | 120 VCT @ 0.50 A | DP-241-7-120L | 120 VCT @ 0.50 A | 56 |
| 241-8-10L | 10.0 VCT @ 10 A | DP-241-8-10L | 10.0 VCT @ 10 A | 100 |
| 241-8-12L | 12.6 VCT @ 8.0 A | DP-241-8-12L | 12.6 VCT @ 8.0 A | 100 |
| 241-8-16L | 16.0 VCT @ 6.25 A | DP-241-8-16L | 16.0 VCT @ 6.25 A | 100 |
| 241-8-20L | 20.0 VCT @ 5.0 A | DP-241-8-20L | 20.0 VCT @ 5.0 A | 100 |
| 241-8-24L | 24.0 VCT @ 4.0 A | DP-241-8-24L | 24.0 VCT @ 4.0 A | 100 |
| 241-8-28L | 28 VCT @ 3.6 A | DP-241-8-28L | 28 VCT @ 3.6 A | 100 |
| 241-8-36L | 36 VCT @ 2.8 A | DP-241-8-36L | 36 VCT @ 2.8 A | 100 |
| 241-8-48L | 48 VCT @ 2.0 A | DP-241-8-48L | 48 VCT @ 2.0 A | 100 |
| 241-8-56L | 56 VCT @ 1.8 A | DP-241-8-56L | 56 VCT @ 1.8 A | 100 |
| 241-8-120L | 120 VCT @ 0.85 A | DP-241-8-120L | 120 VCT @ 0.85 A | 100 |
Mechanical Specifications
| Size VA | Dimensions (Inches / mm) | Weight (lbs / kg) |
|---|---|---|
| L x W x H | ML (typ) | |
| 3 (2.4) | 2.07 (52.6) x 1.17 (29.6) x 1.23 (31.2) | 0.25 (0.11) |
| 4 (6) | 2.37 (60.3) x 1.31 (33.3) x 1.43 (36.2) | 0.44 (0.20) |
| 5 (12) | 2.81 (71.4) x 1.43 (36.3) x 1.69 (42.8) | 0.7 (0.32) |
| 6 (30) | 3.25 (82.6) x 1.74 (44.3) x 1.96 (49.8) | 1.1 (0.50) |
| 7 (56) | 3.68 (93.5) x 1.94 (49.2) x 2.28 (57.8) | 1.7 (0.77) |
| 8 (100) | 4.03 (102.4) x 2.30 (58.5) x 2.58 (65.5) | 2.75 (1.25) |
2411272144_Bel-Fuse-241-6-56L_C17537626.pdf
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