<
>
Specifications
Secondary Winding:
1
Isolation Voltage(Vrms):
2.5kV
Primary Winding(s):
1
Secondary Side Voltage:
56V
Output Current:
45mA
Primary Side Voltage:
115V
Mfr. Part #:
241-3-56
Package:
Screw Terminals
Key Attributes
Model Number:
241-3-56
Product Description
Product Overview
The Signal 241 Series Power Transformers are chassis-mount transformers featuring a split bobbin construction for superior isolation and low capacitive coupling. Designed for various applications, these transformers offer a power range from 2.4 VA to 100 VA and are UL and CSA certified. They are RoHS compliant and available in custom versions upon request.
Product Attributes
- Brand: Signal Transformer (Bel Fuse)
- Construction: Split Bobbin
- Certifications: UL recognized to UL 506 / UL 5085-1 (File # E63829), CSA certified to C22.2 #66.1 (File # 221070)
- Insulation Class: Class B (130 C)
- Compliance: RoHS Compliant
- Agency Certifications: UL 1446 E66312
Technical Specifications
| General Specifications | ||
|---|---|---|
| Power Rating | 2.4 VA to 100 VA | |
| Dielectric Strength | 2500 Vrms Hipot | |
| Primary Configurations | Single or dual primaries (115 V or 115/230 V - 50/60 Hz) | |
| Secondary Configuration | Single center tapped secondary | |
| Terminals | Solder lug / quick connect type terminals | |
| Part Number | Secondary RMS Rating | VA | Current (A) |
|---|---|---|---|
| 241-3-10 | 10.0 VCT | 2.5 | 0.25 |
| DP-241-4-10 | 10.0 VCT | 6 | 0.60 |
| DP-241-5-10 | 10.0 VCT | 12 | 1.2 |
| DP-241-6-10 | 10.0 VCT | 30 | 3.0 |
| DP-241-7-10 | 10.0 VCT | 50 | 5.0 |
| DP-241-8-10 | 10.0 VCT | 100 | 10 |
| 241-3-12 | 12.6 VCT | 3 | 0.20 |
| DP-241-4-12 | 12.6 VCT | 6 | 0.50 |
| DP-241-5-12 | 12.6 VCT | 12 | 1.0 |
| DP-241-6-12 | 12.6 VCT | 30 | 2.5 |
| DP-241-7-12 | 12.6 VCT | 50 | 4.0 |
| DP-241-8-12 | 12.6 VCT | 100 | 8.0 |
| 241-3-16 | 16.0 VCT | 2.4 | 0.15 |
| DP-241-4-16 | 16.0 VCT | 6.4 | 0.40 |
| DP-241-5-16 | 16.0 VCT | 12.8 | 0.80 |
| DP-241-6-16 | 16.0 VCT | 32 | 2.0 |
| DP-241-7-16 | 16.0 VCT | 56 | 3.5 |
| DP-241-8-16 | 16.0 VCT | 100 | 6.25 |
| 241-3-20 | 20.0 VCT | 2.4 | 0.12 |
| DP-241-4-20 | 20.0 VCT | 6 | 0.30 |
| DP-241-5-20 | 20.0 VCT | 12 | 0.60 |
| DP-241-6-20 | 20.0 VCT | 30 | 1.5 |
| DP-241-7-20 | 20.0 VCT | 56 | 2.8 |
| DP-241-8-20 | 20.0 VCT | 100 | 5.0 |
| 241-3-24 | 24.0 VCT | 2.4 | 0.10 |
| DP-241-4-24 | 24.0 VCT | 6 | 0.25 |
| DP-241-5-24 | 24.0 VCT | 12 | 0.50 |
| DP-241-6-24 | 24.0 VCT | 30 | 1.25 |
| DP-241-7-24 | 24.0 VCT | 57.6 | 2.4 |
| DP-241-8-24 | 24.0 VCT | 96 | 4.0 |
| 241-3-28 | 28.0 VCT | 2.4 | 0.085 |
| DP-241-4-28 | 28.0 VCT | 5.6 | 0.20 |
| DP-241-5-28 | 28.0 VCT | 11.8 | 0.42 |
| DP-241-6-28 | 28.0 VCT | 30.8 | 1.1 |
| DP-241-7-28 | 28.0 VCT | 56 | 2.0 |
| DP-241-8-28 | 28.0 VCT | 100.8 | 3.6 |
| 241-3-36 | 36.0 VCT | 2.4 | 0.065 |
| DP-241-4-36 | 36.0 VCT | 6.5 | 0.17 |
| DP-241-5-36 | 36.0 VCT | 12.6 | 0.35 |
| DP-241-6-36 | 36.0 VCT | 30.6 | 0.85 |
| DP-241-7-36 | 36.0 VCT | 54 | 1.5 |
| DP-241-8-36 | 36.0 VCT | 100.8 | 2.8 |
| 241-3-48 | 48.0 VCT | 2.4 | 0.05 |
| DP-241-4-48 | 48.0 VCT | 6.0 | 0.125 |
| DP-241-5-48 | 48.0 VCT | 12.0 | 0.25 |
| DP-241-6-48 | 48.0 VCT | 30.2 | 0.63 |
| DP-241-7-48 | 48.0 VCT | 57.6 | 1.2 |
| DP-241-8-48 | 48.0 VCT | 96 | 2.0 |
| 241-3-56 | 56.0 VCT | 3.1 | 0.045 |
| DP-241-4-56 | 56.0 VCT | 6.2 | 0.11 |
| DP-241-5-56 | 56.0 VCT | 12.3 | 0.22 |
| DP-241-6-56 | 56.0 VCT | 30.2 | 0.54 |
| DP-241-7-56 | 56.0 VCT | 56 | 1.00 |
| DP-241-8-56 | 56.0 VCT | 100.8 | 1.8 |
| 241-3-120 | 120.0 VCT | 2.4 | 0.02 |
| DP-241-4-120 | 120.0 VCT | 4.8 | 0.05 |
| DP-241-5-120 | 120.0 VCT | 12.0 | 0.10 |
| DP-241-6-120 | 120.0 VCT | 30.0 | 0.25 |
| DP-241-7-120 | 120.0 VCT | 60.0 | 0.50 |
| DP-241-8-120 | 120.0 VCT | 100.8 | 0.85 |
| VA | Dimensions (Inches) | Dimensions (mm) | Weight (lbs) | Weight (kg) |
|---|---|---|---|---|
| 2.4 | L: 2.07, W: 1.17, H: 1.23 | L: 52.6, W: 29.6, H: 31.2 | 0.25 | 0.11 |
| 6 | L: 2.37, W: 1.31, H: 1.43 | L: 60.3, W: 33.3, H: 36.2 | 0.44 | 0.20 |
| 12 | L: 2.81, W: 1.43, H: 1.69 | L: 71.4, W: 36.3, H: 42.8 | 0.7 | 0.32 |
| 30 | L: 3.25, W: 1.74, H: 1.96 | L: 82.6, W: 44.3, H: 49.8 | 1.1 | 0.50 |
| 56 | L: 3.68, W: 1.94, H: 2.28 | L: 93.5, W: 49.2, H: 57.8 | 1.7 | 0.77 |
| 100 | L: 4.03, W: 2.30, H: 2.58 | L: 102.4, W: 58.5, H: 65.5 | 2.75 | 1.25 |
Wiring Diagram Notes:
- 115V 50/60 Hz CT Single Primary: S1 indicates like polarity.
- 115/230V 50/60 Hz Dual Primary: F1, F2 indicate connections for 115V or 230V operation.
Note: Agency certified 241 Series transformers with standard length and color lead wires are readily available. See website for 241-L product series.
2411272146_Bel-Fuse-241-3-56_C17248091.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
