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TRIAD MAGNETICS FS56020 Dual Primary Dual Secondary Transformer

The TRIAD MAGNETICS FS56-020 is a versatile power transformer featuring a dual primary and dual secondary split bobbin design. This configuration allows for operation with either a parallel input of 115V or a series input of 230V, providing flexibility in various applications. The split bobbin construction minimizes electrostatic interference, enhancing performance. With output voltage options of 56.0V (with a center-tap under a 0.02A load) or 28.0V (under a 0.04A load), this transformer is suitable for a range of industrial and commercial applications. It is UL listed, RoHS compliant, and designed for reliable operation.

Authorized Distributors
Source:DigiKey
Part No:FS56-020
Stock:0
Inv Date:06-08-2026
Price: Unit price: $8.76
Buy/RFQ:
Part No:FS56-020
Stock:83
Inv Date:06-09-2026
Price: Unit price: $8.94
Buy/RFQ:
Part No:FS56-020
Stock:0
Inv Date:06-08-2026
Price: Unit price: $7.64
Buy/RFQ:
Part No:FS56-020
Stock:28
Inv Date:06-08-2026
Price: Unit price: $5.48
Buy/RFQ:
Part No:FS56-020
Stock:28
Inv Date:06-08-2026
Price: Unit price: $5.48
Buy/RFQ:

TRIAD MAGNETICS FS56020 Dual Primary Dual Secondary Transformer Specifications:

  • Maximum Power: 1.1VA
  • Primary Series Voltage: 230V
  • Primary Parallel Voltage: 115V
  • Secondary Series Voltage: 56.0V CT @ 0.02A
  • Secondary Parallel Voltage: 28.0V @ 0.04A
  • Voltage Regulation: 25% TYP @ full load to no load
  • Temperature Rise: 25C TYP
  • Hipot Test Voltage: 2500 VRMS
  • Construction: Three flange bobbin construction
  • Agency File UL: E53148, UL 5085-2 (506)
  • Agency File cUL: E53148, UL 5085-2 (506)
  • Canadian Use: CSA 22.2, No.66.2-06
  • RoHS Compliance: Compliant since February 2005
  • Dimensions H: 0.937 inches
  • Dimensions W: 1.125 inches
  • Dimensions L: 1.375 inches
  • Dimensions A: 0.250 inches
  • Dimensions B: 0.250 inches
  • Dimensions C: 1.200 inches
  • Dimensions D: 0.041 inches
  • Dimensions E: 0.020 inches
  • Dimensions F: 0.234 inches
  • Weight: 0.17 lbs

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Frequently Asked Questions

Where can I buy TRIAD MAGNETICS FS56020?

You can click on the BUY or RFQ button to purchase FS56020 from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part FS56020?

You can download the FS56020 datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of FS56020?

TRIAD MAGNETICS

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