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Specifications
Secondary Winding:
1
Isolation Voltage(Vrms):
2.5kV
Primary Winding(s):
1
Secondary Side Voltage:
28V
Output Current:
2A
Primary Side Voltage:
115V
Mfr. Part #:
241-7-28L
Package:
Screw Terminals
Key Attributes
Model Number:
241-7-28L
Product Description
Signal 241-L Series Two-4-One Power Transformers
Signal's 241-L Series Two-4-One Power Transformers are chassis mount transformers featuring a split bobbin construction that provides superior isolation and low capacitive coupling. These transformers are designed for various applications requiring reliable power conversion.
Product Attributes
- Brand: Signal
- Series: 241-L
- Construction: Split Bobbin
- 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
- Insulation Class: Class B (130 C)
- Certifications: UL recognized to UL 506 / UL 5085, CSA 22.2, # 66.1, UL 1446 E66312
- Compliance: RoHS Compliant
Technical Specifications
| Model | Primary Voltage (V) | Secondary Voltage (VCT) | Secondary Current (A) | Power (VA) | Dielectric Strength (Vrms Hipot) | Dimensions (Inches) L x W x H | Weight (lbs) |
|---|---|---|---|---|---|---|---|
| 241-3-10L (Single Primary) | 115 | 10.0 | 0.25 | 2.4 | 2500 | 2.07 x 1.17 x 1.23 | 0.25 |
| DP-241-4-10L (Dual Primary) | 115 / 230 | 10.0 | 0.6 | 6 | 2500 | 2.37 x 1.31 x 1.43 | 0.44 |
| DP-241-5-10L (Dual Primary) | 115 / 230 | 10.0 | 1.2 | 12 | 2500 | 2.81 x 1.43 x 1.69 | 0.7 |
| DP-241-6-10L (Dual Primary) | 115 / 230 | 10.0 | 3.0 | 30 | 2500 | 3.25 x 1.74 x 1.96 | 1.1 |
| DP-241-7-10L (Dual Primary) | 115 / 230 | 10.0 | 5.0 | 56 | 2500 | 3.68 x 1.94 x 2.28 | 1.7 |
| DP-241-8-10L (Dual Primary) | 115 / 230 | 10.0 | 10.0 | 100 | 2500 | 4.03 x 2.30 x 2.58 | 2.75 |
| 241-3-12L (Single Primary) | 115 | 12.6 | 0.2 | 2.4 | 2500 | 2.07 x 1.17 x 1.23 | 0.25 |
| DP-241-4-12L (Dual Primary) | 115 / 230 | 12.6 | 0.5 | 6 | 2500 | 2.37 x 1.31 x 1.43 | 0.44 |
| DP-241-5-12L (Dual Primary) | 115 / 230 | 12.6 | 1.0 | 12 | 2500 | 2.81 x 1.43 x 1.69 | 0.7 |
| DP-241-6-12L (Dual Primary) | 115 / 230 | 12.6 | 2.5 | 30 | 2500 | 3.25 x 1.74 x 1.96 | 1.1 |
| DP-241-7-12L (Dual Primary) | 115 / 230 | 12.6 | 4.0 | 56 | 2500 | 3.68 x 1.94 x 2.28 | 1.7 |
| DP-241-8-12L (Dual Primary) | 115 / 230 | 12.6 | 8.0 | 100 | 2500 | 4.03 x 2.30 x 2.58 | 2.75 |
| 241-3-16L (Single Primary) | 115 | 16.0 | 0.15 | 2.4 | 2500 | 2.07 x 1.17 x 1.23 | 0.25 |
| DP-241-4-16L (Dual Primary) | 115 / 230 | 16.0 | 0.4 | 6 | 2500 | 2.37 x 1.31 x 1.43 | 0.44 |
| DP-241-5-16L (Dual Primary) | 115 / 230 | 16.0 | 0.8 | 12 | 2500 | 2.81 x 1.43 x 1.69 | 0.7 |
| DP-241-6-16L (Dual Primary) | 115 / 230 | 16.0 | 2.0 | 30 | 2500 | 3.25 x 1.74 x 1.96 | 1.1 |
| DP-241-7-16L (Dual Primary) | 115 / 230 | 16.0 | 3.5 | 56 | 2500 | 3.68 x 1.94 x 2.28 | 1.7 |
| DP-241-8-16L (Dual Primary) | 115 / 230 | 16.0 | 6.25 | 100 | 2500 | 4.03 x 2.30 x 2.58 | 2.75 |
| 241-3-20L (Single Primary) | 115 | 20.0 | 0.12 | 2.4 | 2500 | 2.07 x 1.17 x 1.23 | 0.25 |
| DP-241-4-20L (Dual Primary) | 115 / 230 | 20.0 | 0.3 | 6 | 2500 | 2.37 x 1.31 x 1.43 | 0.44 |
| DP-241-5-20L (Dual Primary) | 115 / 230 | 20.0 | 0.6 | 12 | 2500 | 2.81 x 1.43 x 1.69 | 0.7 |
| DP-241-6-20L (Dual Primary) | 115 / 230 | 20.0 | 1.5 | 30 | 2500 | 3.25 x 1.74 x 1.96 | 1.1 |
| DP-241-7-20L (Dual Primary) | 115 / 230 | 20.0 | 2.8 | 56 | 2500 | 3.68 x 1.94 x 2.28 | 1.7 |
| DP-241-8-20L (Dual Primary) | 115 / 230 | 20.0 | 5.0 | 100 | 2500 | 4.03 x 2.30 x 2.58 | 2.75 |
| 241-3-24L (Single Primary) | 115 | 24.0 | 0.1 | 2.4 | 2500 | 2.07 x 1.17 x 1.23 | 0.25 |
| DP-241-4-24L (Dual Primary) | 115 / 230 | 24.0 | 0.25 | 6 | 2500 | 2.37 x 1.31 x 1.43 | 0.44 |
| DP-241-5-24L (Dual Primary) | 115 / 230 | 24.0 | 0.5 | 12 | 2500 | 2.81 x 1.43 x 1.69 | 0.7 |
| DP-241-6-24L (Dual Primary) | 115 / 230 | 24.0 | 1.25 | 30 | 2500 | 3.25 x 1.74 x 1.96 | 1.1 |
| DP-241-7-24L (Dual Primary) | 115 / 230 | 24.0 | 2.4 | 56 | 2500 | 3.68 x 1.94 x 2.28 | 1.7 |
| DP-241-8-24L (Dual Primary) | 115 / 230 | 24.0 | 4.0 | 100 | 2500 | 4.03 x 2.30 x 2.58 | 2.75 |
| 241-3-28L (Single Primary) | 115 | 28.0 | 0.085 | 2.4 | 2500 | 2.07 x 1.17 x 1.23 | 0.25 |
| DP-241-4-28L (Dual Primary) | 115 / 230 | 28.0 | 0.20 | 6 | 2500 | 2.37 x 1.31 x 1.43 | 0.44 |
| DP-241-5-28L (Dual Primary) | 115 / 230 | 28.0 | 0.42 | 12 | 2500 | 2.81 x 1.43 x 1.69 | 0.7 |
| DP-241-6-28L (Dual Primary) | 115 / 230 | 28.0 | 1.1 | 30 | 2500 | 3.25 x 1.74 x 1.96 | 1.1 |
| DP-241-7-28L (Dual Primary) | 115 / 230 | 28.0 | 2.0 | 56 | 2500 | 3.68 x 1.94 x 2.28 | 1.7 |
| DP-241-8-28L (Dual Primary) | 115 / 230 | 28.0 | 3.6 | 100 | 2500 | 4.03 x 2.30 x 2.58 | 2.75 |
| 241-3-36L (Single Primary) | 115 | 36.0 | 0.065 | 2.4 | 2500 | 2.07 x 1.17 x 1.23 | 0.25 |
| DP-241-4-36L (Dual Primary) | 115 / 230 | 36.0 | 0.17 | 6 | 2500 | 2.37 x 1.31 x 1.43 | 0.44 |
| DP-241-5-36L (Dual Primary) | 115 / 230 | 36.0 | 0.35 | 12 | 2500 | 2.81 x 1.43 x 1.69 | 0.7 |
| DP-241-6-36L (Dual Primary) | 115 / 230 | 36.0 | 0.85 | 30 | 2500 | 3.25 x 1.74 x 1.96 | 1.1 |
| DP-241-7-36L (Dual Primary) | 115 / 230 | 36.0 | 1.5 | 56 | 2500 | 3.68 x 1.94 x 2.28 | 1.7 |
| DP-241-8-36L (Dual Primary) | 115 / 230 | 36.0 | 2.8 | 100 | 2500 | 4.03 x 2.30 x 2.58 | 2.75 |
| 241-3-48L (Single Primary) | 115 | 48.0 | 0.05 | 2.4 | 2500 | 2.07 x 1.17 x 1.23 | 0.25 |
| DP-241-4-48L (Dual Primary) | 115 / 230 | 48.0 | 0.125 | 6 | 2500 | 2.37 x 1.31 x 1.43 | 0.44 |
| DP-241-5-48L (Dual Primary) | 115 / 230 | 48.0 | 0.25 | 12 | 2500 | 2.81 x 1.43 x 1.69 | 0.7 |
| DP-241-6-48L (Dual Primary) | 115 / 230 | 48.0 | 0.63 | 30 | 2500 | 3.25 x 1.74 x 1.96 | 1.1 |
| DP-241-7-48L (Dual Primary) | 115 / 230 | 48.0 | 1.2 | 56 | 2500 | 3.68 x 1.94 x 2.28 | 1.7 |
| DP-241-8-48L (Dual Primary) | 115 / 230 | 48.0 | 2.0 | 100 | 2500 | 4.03 x 2.30 x 2.58 | 2.75 |
| 241-3-56L (Single Primary) | 115 | 56.0 | 0.045 | 2.4 | 2500 | 2.07 x 1.17 x 1.23 | 0.25 |
| DP-241-4-56L (Dual Primary) | 115 / 230 | 56.0 | 0.11 | 6 | 2500 | 2.37 x 1.31 x 1.43 | 0.44 |
| DP-241-5-56L (Dual Primary) | 115 / 230 | 56.0 | 0.22 | 12 | 2500 | 2.81 x 1.43 x 1.69 | 0.7 |
| DP-241-6-56L (Dual Primary) | 115 / 230 | 56.0 | 0.54 | 30 | 2500 | 3.25 x 1.74 x 1.96 | 1.1 |
| DP-241-7-56L (Dual Primary) | 115 / 230 | 56.0 | 1.00 | 56 | 2500 | 3.68 x 1.94 x 2.28 | 1.7 |
| DP-241-8-56L (Dual Primary) | 115 / 230 | 56.0 | 1.8 | 100 | 2500 | 4.03 x 2.30 x 2.58 | 2.75 |
| 241-3-120L (Single Primary) | 115 | 120.0 | 0.02 | 2.4 | 2500 | 2.07 x 1.17 x 1.23 | 0.25 |
| DP-241-4-120L (Dual Primary) | 115 / 230 | 120.0 | 0.05 | 6 | 2500 | 2.37 x 1.31 x 1.43 | 0.44 |
| DP-241-5-120L (Dual Primary) | 115 / 230 | 120.0 | 0.10 | 12 | 2500 | 2.81 x 1.43 x 1.69 | 0.7 |
| DP-241-6-120L (Dual Primary) | 115 / 230 | 120.0 | 0.25 | 30 | 2500 | 3.25 x 1.74 x 1.96 | 1.1 |
| DP-241-7-120L (Dual Primary) | 115 / 230 | 120.0 | 0.50 | 56 | 2500 | 3.68 x 1.94 x 2.28 | 1.7 |
| DP-241-8-120L (Dual Primary) | 115 / 230 | 120.0 | 0.85 | 100 | 2500 | 4.03 x 2.30 x 2.58 | 2.75 |
Specifications are subject to change without notice.
2411272144_Bel-Fuse-241-7-28L_C17182801.pdf
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