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Specifications
Secondary Winding:
1
Isolation Voltage(Vrms):
2.5kV
Primary Winding(s):
1
Secondary Side Voltage:
28V
Output Current:
85mA
Primary Side Voltage:
115V
Mfr. Part #:
241-3-28L
Package:
Screw Terminals
Key Attributes
Model Number:
241-3-28L
Product Description
Signal 241-L Series Two-4-One Power Transformers
Product Overview
Signal's 241-L Series Two-4-One Power Transformers are chassis mount units featuring split bobbin construction for superior isolation and low capacitive coupling. Designed for reliability and performance, these transformers offer a range of power ratings from 2.4 VA to 100 VA. They are suitable for various industrial applications requiring dependable power conversion.
Product Attributes
- Brand: Signal
- Series: 241-L Series
- Construction: Split Bobbin
- Lead Wire Style: UL1015, CSA TEW
- Insulation Class: Class B (130 C)
- Certifications: UL recognized to UL 506 / UL 5085, CSA 22.2, # 66.1, UL 1446 E66312
- RoHS Compliant
- Custom versions available upon request.
Technical Specifications
| Model | Primary Voltage (V) | Secondary Voltage (VCT) | Secondary Current (A) | Power (VA) | Dielectric Strength (Vrms Hipot) | Lead Wire Rating | Lead Wire Length | Weight (lbs/kg) | Dimensions (Inches) L x W x H |
|---|---|---|---|---|---|---|---|---|---|
| 241-3-10L | 115 V | 10.0 | 0.25 | 2.4 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.25 (0.11) | 2.07 x 1.17 x 1.23 |
| DP-241-4-10L | 115/230 V | 10.0 | 0.6 | 6 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.44 (0.20) | 2.37 x 1.31 x 1.43 |
| DP-241-5-10L | 115/230 V | 10.0 | 1.2 | 12 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.7 (0.32) | 2.81 x 1.43 x 1.69 |
| DP-241-6-10L | 115/230 V | 10.0 | 3.0 | 30 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.1 (0.50) | 3.25 x 1.74 x 1.96 |
| DP-241-7-10L | 115/230 V | 10.0 | 5.0 | 56 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.7 (0.77) | 3.68 x 1.94 x 2.28 |
| DP-241-8-10L | 115/230 V | 10.0 | 10 | 100 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 2.75 (1.25) | 4.03 x 2.30 x 2.58 |
| 241-3-12L | 115 V | 12.6 | 0.2 | 2.4 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.25 (0.11) | 2.07 x 1.17 x 1.23 |
| DP-241-4-12L | 115/230 V | 12.6 | 0.5 | 6 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.44 (0.20) | 2.37 x 1.31 x 1.43 |
| DP-241-5-12L | 115/230 V | 12.6 | 1.0 | 12 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.7 (0.32) | 2.81 x 1.43 x 1.69 |
| DP-241-6-12L | 115/230 V | 12.6 | 2.5 | 30 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.1 (0.50) | 3.25 x 1.74 x 1.96 |
| DP-241-7-12L | 115/230 V | 12.6 | 4.0 | 56 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.7 (0.77) | 3.68 x 1.94 x 2.28 |
| DP-241-8-12L | 115/230 V | 12.6 | 8.0 | 100 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 2.75 (1.25) | 4.03 x 2.30 x 2.58 |
| 241-3-16L | 115 V | 16.0 | 0.15 | 2.4 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.25 (0.11) | 2.07 x 1.17 x 1.23 |
| DP-241-4-16L | 115/230 V | 16.0 | 0.4 | 6 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.44 (0.20) | 2.37 x 1.31 x 1.43 |
| DP-241-5-16L | 115/230 V | 16.0 | 0.8 | 12 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.7 (0.32) | 2.81 x 1.43 x 1.69 |
| DP-241-6-16L | 115/230 V | 16.0 | 2.0 | 30 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.1 (0.50) | 3.25 x 1.74 x 1.96 |
| DP-241-7-16L | 115/230 V | 16.0 | 3.5 | 56 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.7 (0.77) | 3.68 x 1.94 x 2.28 |
| DP-241-8-16L | 115/230 V | 16.0 | 6.25 | 100 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 2.75 (1.25) | 4.03 x 2.30 x 2.58 |
| 241-3-20L | 115 V | 20.0 | 0.12 | 2.4 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.25 (0.11) | 2.07 x 1.17 x 1.23 |
| DP-241-4-20L | 115/230 V | 20.0 | 0.3 | 6 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.44 (0.20) | 2.37 x 1.31 x 1.43 |
| DP-241-5-20L | 115/230 V | 20.0 | 0.6 | 12 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.7 (0.32) | 2.81 x 1.43 x 1.69 |
| DP-241-6-20L | 115/230 V | 20.0 | 1.5 | 30 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.1 (0.50) | 3.25 x 1.74 x 1.96 |
| DP-241-7-20L | 115/230 V | 20.0 | 2.8 | 56 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.7 (0.77) | 3.68 x 1.94 x 2.28 |
| DP-241-8-20L | 115/230 V | 20.0 | 5.0 | 100 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 2.75 (1.25) | 4.03 x 2.30 x 2.58 |
| 241-3-24L | 115 V | 24.0 | 0.1 | 2.4 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.25 (0.11) | 2.07 x 1.17 x 1.23 |
| DP-241-4-24L | 115/230 V | 24.0 | 0.25 | 6 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.44 (0.20) | 2.37 x 1.31 x 1.43 |
| DP-241-5-24L | 115/230 V | 24.0 | 0.5 | 12 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.7 (0.32) | 2.81 x 1.43 x 1.69 |
| DP-241-6-24L | 115/230 V | 24.0 | 1.25 | 30 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.1 (0.50) | 3.25 x 1.74 x 1.96 |
| DP-241-7-24L | 115/230 V | 24.0 | 2.4 | 56 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.7 (0.77) | 3.68 x 1.94 x 2.28 |
| DP-241-8-24L | 115/230 V | 24.0 | 4.0 | 100 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 2.75 (1.25) | 4.03 x 2.30 x 2.58 |
| 241-3-28L | 115 V | 28.0 | 0.085 | 2.4 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.25 (0.11) | 2.07 x 1.17 x 1.23 |
| DP-241-4-28L | 115/230 V | 28.0 | 0.20 | 6 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.44 (0.20) | 2.37 x 1.31 x 1.43 |
| DP-241-5-28L | 115/230 V | 28.0 | 0.42 | 12 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.7 (0.32) | 2.81 x 1.43 x 1.69 |
| DP-241-6-28L | 115/230 V | 28.0 | 1.1 | 30 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.1 (0.50) | 3.25 x 1.74 x 1.96 |
| DP-241-7-28L | 115/230 V | 28.0 | 2.0 | 56 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.7 (0.77) | 3.68 x 1.94 x 2.28 |
| DP-241-8-28L | 115/230 V | 28.0 | 3.6 | 100 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 2.75 (1.25) | 4.03 x 2.30 x 2.58 |
| 241-3-36L | 115 V | 36.0 | 0.065 | 2.4 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.25 (0.11) | 2.07 x 1.17 x 1.23 |
| DP-241-4-36L | 115/230 V | 36.0 | 0.17 | 6 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.44 (0.20) | 2.37 x 1.31 x 1.43 |
| DP-241-5-36L | 115/230 V | 36.0 | 0.35 | 12 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.7 (0.32) | 2.81 x 1.43 x 1.69 |
| DP-241-6-36L | 115/230 V | 36.0 | 0.85 | 30 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.1 (0.50) | 3.25 x 1.74 x 1.96 |
| DP-241-7-36L | 115/230 V | 36.0 | 1.5 | 56 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.7 (0.77) | 3.68 x 1.94 x 2.28 |
| DP-241-8-36L | 115/230 V | 36.0 | 2.8 | 100 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 2.75 (1.25) | 4.03 x 2.30 x 2.58 |
| 241-3-48L | 115 V | 48.0 | 0.05 | 2.4 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.25 (0.11) | 2.07 x 1.17 x 1.23 |
| DP-241-4-48L | 115/230 V | 48.0 | 0.125 | 6 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.44 (0.20) | 2.37 x 1.31 x 1.43 |
| DP-241-5-48L | 115/230 V | 48.0 | 0.25 | 12 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.7 (0.32) | 2.81 x 1.43 x 1.69 |
| DP-241-6-48L | 115/230 V | 48.0 | 0.63 | 30 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.1 (0.50) | 3.25 x 1.74 x 1.96 |
| DP-241-7-48L | 115/230 V | 48.0 | 1.2 | 56 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.7 (0.77) | 3.68 x 1.94 x 2.28 |
| DP-241-8-48L | 115/230 V | 48.0 | 2.0 | 100 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 2.75 (1.25) | 4.03 x 2.30 x 2.58 |
| 241-3-56L | 115 V | 56.0 | 0.045 | 2.4 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.25 (0.11) | 2.07 x 1.17 x 1.23 |
| DP-241-4-56L | 115/230 V | 56.0 | 0.11 | 6 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.44 (0.20) | 2.37 x 1.31 x 1.43 |
| DP-241-5-56L | 115/230 V | 56.0 | 0.22 | 12 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.7 (0.32) | 2.81 x 1.43 x 1.69 |
| DP-241-6-56L | 115/230 V | 56.0 | 0.54 | 30 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.1 (0.50) | 3.25 x 1.74 x 1.96 |
| DP-241-7-56L | 115/230 V | 56.0 | 1.00 | 56 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.7 (0.77) | 3.68 x 1.94 x 2.28 |
| DP-241-8-56L | 115/230 V | 56.0 | 1.8 | 100 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 2.75 (1.25) | 4.03 x 2.30 x 2.58 |
| 241-3-120L | 115 V | 120.0 | 0.02 | 2.4 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.25 (0.11) | 2.07 x 1.17 x 1.23 |
| DP-241-4-120L | 115/230 V | 120.0 | 0.05 | 6 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.44 (0.20) | 2.37 x 1.31 x 1.43 |
| DP-241-5-120L | 115/230 V | 120.0 | 0.10 | 12 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 0.7 (0.32) | 2.81 x 1.43 x 1.69 |
| DP-241-6-120L | 115/230 V | 120.0 | 0.25 | 30 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.1 (0.50) | 3.25 x 1.74 x 1.96 |
| DP-241-7-120L | 115/230 V | 120.0 | 0.50 | 56 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 1.7 (0.77) | 3.68 x 1.94 x 2.28 |
| DP-241-8-120L | 115/230 V | 120.0 | 0.85 | 100 | 2500 | 18 AWG UL1015, 600V, -40 to +105 C | 12" | 2.75 (1.25) | 4.03 x 2.30 x 2.58 |
Note: Specifications are subject to change without notice.
2411272144_Bel-Fuse-241-3-28L_C17309198.pdf
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