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TRIAD MAGNETICS FS20055 Dual Primary Dual Secondary Transformer

The TRIAD MAGNETICS FS20-055 is a versatile power transformer designed for a range of applications. Its dual primary and dual secondary configuration, combined with a split bobbin design, allows for flexible voltage input options (115V or 230V) and output configurations (20.0V or 10.0V). The side-by-side winding of primaries and secondaries minimizes capacitive coupling, enhancing performance. This transformer is UL listed and RoHS compliant, making it suitable for general-purpose applications requiring reliable power conversion.

Authorized Distributors
Source:DigiKey
Part No:FS20-055
Stock:0
Inv Date:06-08-2026
Price: Unit price: $8.76
Buy/RFQ:
Part No:FS20-055
Stock:7
Inv Date:06-09-2026
Price: Unit price: $8.94
Buy/RFQ:
Part No:FS20-055
Stock:0
Inv Date:06-08-2026
Price: Unit price: $8.94
Buy/RFQ:
Part No:FS20-055
Stock:19
Inv Date:06-08-2026
Price: Unit price: $6.028
Buy/RFQ:
Part No:FS20-055
Stock:19
Inv Date:06-08-2026
Price: Unit price: $6.028
Buy/RFQ:

TRIAD MAGNETICS FS20055 Dual Primary Dual Secondary Transformer Specifications:

  • Maximum Power: 1.1VA
  • Primary Voltage: Series: 230V; Parallel: 115V
  • Secondary Voltage: Series: 20.0V CT @ 0.055A; Parallel: 10.0V @ 0.11A
  • Voltage Regulation: 25% TYP @ full load to no load
  • Temperature Rise: 25C TYP
  • Hipot Test: 100% at 2500 VRMS
  • Construction: Three flange bobbin construction
  • Agency Listings: UL File E53148, UL 5085-2 (506), cUL File E53148, UL 5085-2 (506), CSA 22.2, No.66.2-06
  • 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 FS20055?

You can click on the BUY or RFQ button to purchase FS20055 from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part FS20055?

You can download the FS20055 datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of FS20055?

TRIAD MAGNETICS

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