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TRIAD MAGNETICS VPL28900 Power Transformer

The Triad Magnetics VPL28-900 is a robust chassis mount power transformer designed for international applications. Constructed with dual windings and an insulated shroud made of high-temperature materials, it ensures reliable performance and meets UL flammability requirements. The transformer offers a 20% voltage regulation typical from full load to no load and features a minimum 6mm creepage distance between primary and secondary windings. It is manufactured with a Class B (130°C) insulation system and is certified by UL, cUL, and TUV, making it suitable for a wide range of industrial and commercial applications requiring efficient and safe power conversion.

Authorized Distributors
Source:DigiKey
Part No:VPL28-900
Stock:0
Inv Date:06-08-2026
Price: Unit price: $18.32
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Part No:VPL28-900
Stock:18
Inv Date:06-09-2026
Price: Unit price: $16.81
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Part No:VPL28-900
Stock:5
Inv Date:06-08-2026
Price: Unit price: $16.81
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Part No:VPL28-900
Stock:8
Inv Date:06-08-2026
Price: Unit price: $11.82
Buy/RFQ:
Part No:VPL28-900
Stock:8
Inv Date:06-08-2026
Price: Unit price: $11.82
Buy/RFQ:

TRIAD MAGNETICS VPL28900 Power Transformer Specifications:

  • Maximum Power: 25.0VA
  • Input Voltage Series: 230VAC @ 50/60Hz
  • Input Voltage Parallel: 115VAC @ 50/60Hz
  • Output Voltage Series: 28.0V CT @ 0.89A
  • Output Voltage Parallel: 14.0V @ 1.79A
  • Voltage Regulation: 20% TYP @ full load to no load
  • Hipot Voltage: 3500VAC between primary to secondary and windings to core
  • Recommended Fuse Series: Littelfuse p/n 313 1.00HXP, 1.A 250V, slow blow or Cooper Bussmann p/n BK/MDL-1, 1A 250V
  • Recommended Fuse Parallel: Littelfuse p/n 313 2.0HXP, 2A 250V, slow blow or Cooper Bussmann p/n BK/MDL-2, 2A 250V
  • Construction: Dual winding construction with insulated shroud
  • Creepage Distance: Minimum 6mm between primary and secondary
  • Insulation System: Class B (130°C)
  • UL File: E65390, UL 5085-1 and 3
  • cUL File: E65390, For Canadian Use (CSA 22.2, No.66.1-06 and No.66.3-06)
  • TUV Certificate: R72103639, EN60950
  • Dimensions A: 1.937 inches
  • Dimensions B: 3.250 inches
  • Dimensions C: 2.125 inches
  • Dimensions D: 2.812 inches
  • Dimensions E: 8.00 inches
  • Dimensions F: 0.187 inches
  • Weight: 1.3 lbs

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Frequently Asked Questions

Where can I buy TRIAD MAGNETICS VPL28900?

You can click on the BUY or RFQ button to purchase VPL28900 from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part VPL28900?

You can download the VPL28900 datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of VPL28900?

TRIAD MAGNETICS

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