Chassis mount power transformer Bel Fuse 241-6-56 with split bobbin design and UL CSA certifications
Product Overview
The Signal 241 Series Power Transformers are designed for chassis mounting and feature a split bobbin construction that provides superior isolation and low capacitive coupling. These transformers are suitable for a wide range of applications requiring reliable power conversion. They are UL recognized and CSA certified, ensuring adherence to industry safety standards. Custom versions are available 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
- Origin: USA (implied by address)
Technical Specifications
| Model Series | VA Rating | Secondary Voltage (VCT) | Secondary Current (A) | Primary Configuration | Dimensions (L x W x H inches) | Weight (lbs) |
|---|---|---|---|---|---|---|
| 241-3 | 2.4 | 10.0, 12.6, 16.0, 20.0, 24.0, 28.0, 36.0, 48.0, 56.0, 120.0 | 0.25, 0.20, 0.15, 0.12, 0.10, 0.085, 0.065, 0.05, 0.045, 0.02 | Single 115 V (Not Available for some secondary ratings) | 2.07 x 1.17 x 1.23 | 0.25 |
| DP-241-4 | 6 | 10.0, 12.6, 16.0, 20.0, 24.0, 28.0, 36.0, 48.0, 56.0, 120.0 | 0.60, 0.50, 0.40, 0.30, 0.25, 0.20, 0.17, 0.125, 0.11, 0.05 | Dual 115/230 V | 2.37 x 1.31 x 1.43 | 0.44 |
| DP-241-5 | 12 | 10.0, 12.6, 16.0, 20.0, 24.0, 28.0, 36.0, 48.0, 56.0, 120.0 | 1.2, 1.0, 0.80, 0.60, 0.50, 0.42, 0.35, 0.25, 0.22, 0.10 | Dual 115/230 V | 2.81 x 1.43 x 1.69 | 0.7 |
| DP-241-6 | 30 | 10.0, 12.6, 16.0, 20.0, 24.0, 28.0, 36.0, 48.0, 56.0, 120.0 | 3.0, 2.5, 2.0, 1.5, 1.25, 1.1, 0.85, 0.63, 0.54, 0.25 | Dual 115/230 V | 3.25 x 1.74 x 1.96 | 1.1 |
| DP-241-7 | 56 | 10.0, 12.6, 16.0, 20.0, 24.0, 28.0, 36.0, 48.0, 56.0, 120.0 | 5.0, 4.0, 3.5, 2.8, 2.4, 2.0, 1.5, 1.2, 1.00, 0.50 | Dual 115/230 V | 3.68 x 1.94 x 2.28 | 1.7 |
| DP-241-8 | 100 | 10.0, 12.6, 16.0, 20.0, 24.0, 28.0, 36.0, 48.0, 56.0, 120.0 | 10, 8.0, 6.25, 5.0, 4.0, 3.6, 2.8, 2.0, 1.8, 0.85 | Dual 115/230 V | 4.03 x 2.30 x 2.58 | 2.75 |
| General Specifications: - Power: 2.4 VA to 100 VA - Dielectric Strength: 2500 Vrms Hipot - Primaries: Single or dual primaries (115 V or 115/230 V - 50/60 Hz) - Secondary: Single center tapped secondary - Terminals: Solder lug / quick connect type terminals - Insulation Class: Class B (130 C) - Mechanical Specifications (Dimensions L x W x H in inches, Weight in lbs): - 3 VA: 2.07 x 1.17 x 1.23, 0.25 lbs - 6 VA: 2.37 x 1.31 x 1.43, 0.44 lbs - 12 VA: 2.81 x 1.43 x 1.69, 0.7 lbs - 30 VA: 3.25 x 1.74 x 1.96, 1.1 lbs - 56 VA: 3.68 x 1.94 x 2.28, 1.7 lbs - 100 VA: 4.03 x 2.30 x 2.58, 2.75 lbs - Lead Wire Configuration (Diagrammatic): - 115V 50/60 Hz CT Single Primary: S1 indicates like polarity - 115/230V 50/60 Hz Dual Primary: F2, S2, F1 - 115V 50/60 Hz CT Single Primary: (Duplicate entry, likely referring to a specific wiring setup) | ||||||
Note: Agency certified 241 Series transformers with standard length and color lead wires are readily available. See website for 241-L product series.
Contact Information:
Bel Fuse Inc.
128 Atlantic Avenue, Lynbrook, NY 11563
Toll Free: 866-239-5777 | Tel: 516-239-5777 | Fax: 516-239-7208
Email: sales@signaltransformer.com | techhelp@signaltransformer.com
© 2019 Signal Transformer. Specifications subject to change without notice.
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