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Split Bobbin Power Transformer with Single Center Tapped Secondary Bel Fuse DP-241-8-56 UL Recognized

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description

Product Overview

Signal's 241 Series Two-4-One Power Transformers are chassis-mount transformers featuring a split bobbin construction for superior isolation and low capacitive coupling. These transformers are designed for various power applications, ranging from 2.4 VA to 100 VA, and are UL recognized and CSA certified. They offer single or dual primary configurations (115 V or 115/230 V) and a single center-tapped secondary. Terminals are of the solder lug/quick connect type, and the insulation is Class B (130 C). Custom versions are available upon request.

Product Attributes

  • Brand: Signal (Bel Fuse)
  • Series: 241 Series Two-4-One
  • Construction: Split Bobbin
  • Insulation Class: Class B (130 C)
  • Agency Certifications: UL recognized to UL 506 / UL 5085-1 (File # E63829), CSA certified to C22.2 #66.1 (File # 221070)
  • Compliance: RoHS Compliant
  • Origin: USA (implied by address)

Technical Specifications

Feature Specification
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
Agency Certification File Numbers UL File # E63829, CSA File # 221070

Model & Rating Table

Part Number (Single Primary) Secondary RMS Rating (Single Primary) Part Number (Dual Primary) Secondary RMS Rating (Dual Primary)
Voltage Amperage Voltage Amperage
241-3-10 Not Available Not Available DP-241-4-10 10.0 VCT 0.60 A
241-3-12 Not Available Not Available DP-241-4-12 12.6 VCT 0.50 A
241-3-16 Not Available Not Available DP-241-4-16 16.0 VCT 0.40 A
241-3-20 Not Available Not Available DP-241-4-20 20.0 VCT 0.30 A
241-3-24 Not Available Not Available DP-241-4-24 24.0 VCT 0.25 A
241-3-28 Not Available Not Available DP-241-4-28 28 VCT 0.20 A
241-3-36 Not Available Not Available DP-241-4-36 36 VCT 0.17 A
241-3-48 Not Available Not Available DP-241-4-48 48 VCT 0.125 A
241-3-56 Not Available Not Available DP-241-4-56 56 VCT 0.11 A
241-3-120 Not Available Not Available DP-241-4-120 120 VCT 0.05 A
241-5-10 Not Available Not Available DP-241-5-10 10.0 VCT 1.2 A
241-5-12 Not Available Not Available DP-241-5-12 12.6 VCT 1.0 A
241-5-16 Not Available Not Available DP-241-5-16 16.0 VCT 0.80 A
241-5-20 Not Available Not Available DP-241-5-20 20.0 VCT 0.60 A
241-5-24 Not Available Not Available DP-241-5-24 24.0 VCT 0.50 A
241-5-28 Not Available Not Available DP-241-5-28 28 VCT 0.42 A
241-5-36 Not Available Not Available DP-241-5-36 36 VCT 0.35 A
241-5-48 Not Available Not Available DP-241-5-48 48 VCT 0.25 A
241-5-56 Not Available Not Available DP-241-5-56 56 VCT 0.22 A
241-5-120 Not Available Not Available DP-241-5-120 120 VCT 0.10 A
241-6-10 Not Available Not Available DP-241-6-10 10.0 VCT 3.0 A
241-6-12 Not Available Not Available DP-241-6-12 12.6 VCT 2.5 A
241-6-16 Not Available Not Available DP-241-6-16 16.0 VCT 2.0 A
241-6-20 Not Available Not Available DP-241-6-20 20.0 VCT 1.5 A
241-6-24 Not Available Not Available DP-241-6-24 24.0 VCT 1.25 A
241-6-28 Not Available Not Available DP-241-6-28 28 VCT 1.1 A
241-6-36 Not Available Not Available DP-241-6-36 36 VCT 0.85 A
241-6-48 Not Available Not Available DP-241-6-48 48 VCT 0.63 A
241-6-56 Not Available Not Available DP-241-6-56 56 VCT 0.54 A
241-6-120 Not Available Not Available DP-241-6-120 120 VCT 0.25 A
241-7-10 Not Available Not Available DP-241-7-10 10.0 VCT 5.0 A
241-7-12 Not Available Not Available DP-241-7-12 12.6 VCT 4.0 A
241-7-16 Not Available Not Available DP-241-7-16 16.0 VCT 3.5 A
241-7-20 Not Available Not Available DP-241-7-20 20.0 VCT 2.8 A
241-7-24 Not Available Not Available DP-241-7-24 24.0 VCT 2.4 A
241-7-28 Not Available Not Available DP-241-7-28 28 VCT 2.0 A
241-7-36 Not Available Not Available DP-241-7-36 36 VCT 1.5 A
241-7-48 Not Available Not Available DP-241-7-48 48 VCT 1.2 A
241-7-56 Not Available Not Available DP-241-7-56 56 VCT 1.00 A
241-7-120 Not Available Not Available DP-241-7-120 120 VCT 0.50 A
241-8-10 Not Available Not Available DP-241-8-10 10.0 VCT 10 A
241-8-12 Not Available Not Available DP-241-8-12 12.6 VCT 8.0 A
241-8-16 Not Available Not Available DP-241-8-16 16.0 VCT 6.25 A
241-8-20 Not Available Not Available DP-241-8-20 20.0 VCT 5.0 A
241-8-24 Not Available Not Available DP-241-8-24 24.0 VCT 4.0 A
241-8-28 Not Available Not Available DP-241-8-28 28 VCT 3.6 A
241-8-36 Not Available Not Available DP-241-8-36 36 VCT 2.8 A
241-8-48 Not Available Not Available DP-241-8-48 48 VCT 2.0 A
241-8-56 Not Available Not Available DP-241-8-56 56 VCT 1.8 A
241-8-120 Not Available Not Available DP-241-8-120 120 VCT 0.85 A

Mechanical Specifications

Size (VA) Dimensions (Inches) L x W x H Dimensions (mm) L x W x H Weight (lbs) Weight (kg)
3 (2.4) 2.07 x 1.17 x 1.23 52.6 x 29.6 x 31.2 0.25 0.11
4 (6) 2.37 x 1.31 x 1.43 60.3 x 33.3 x 36.2 0.44 0.20
5 (12) 2.81 x 1.43 x 1.69 71.4 x 36.3 x 42.8 0.7 0.32
6 (30) 3.25 x 1.74 x 1.96 82.6 x 44.3 x 49.8 1.1 0.50
7 (56) 3.68 x 1.94 x 2.28 93.5 x 49.2 x 57.8 1.7 0.77
8 (100) 4.03 x 2.30 x 2.58 102.4 x 58.5 x 65.5 2.75 1.25

Wiring Diagram Note:

  • 115V 50/60 Hz CT Single Primary: S1 indicates like polarity.
  • 115/230V 50/60 Hz Dual Primary: F1, S1, F2, S2 represent connections.

Note: Agency certified 241 Series transformers with standard length and color lead wires are readily available. See website for 241-L product series.


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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Changsha Purple Horn E-Commerce Co., Ltd.
Location 2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person Sellina

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