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TRIAD MAGNETICS VPT182780 Toroidal Power Transformer

The Triad Magnetics VPT18-2780 is a toroidal power transformer designed for a wide range of applications requiring efficient and compact power solutions. Its toroidal construction minimizes stray fields, enhances efficiency, and reduces overall size compared to traditional transformers. The transformer features a Class B (130°C) insulation system and is designed to meet various international safety agency standards, including UL and CE certifications. It is RoHS compliant, ensuring adherence to environmental regulations. The VPT18-2780 is ideal for industrial equipment, lighting systems, and other applications demanding reliable power conversion.

Authorized Distributors
Source:DigiKey
Part No:VPT18-2780
Stock:72
Inv Date:06-08-2026
Price: Unit price: $37.01
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Part No:VPT18-2780
Stock:979
Inv Date:06-09-2026
Price: Unit price: $30.77
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Part No:VPT18-2780
Stock:0
Inv Date:06-08-2026
Price: Unit price: $37.01
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Part No:VPT18-2780
Stock:6
Inv Date:06-08-2026
Price: Unit price: $32.28
Buy/RFQ:
Part No:VPT18-2780
Stock:6
Inv Date:06-08-2026
Price: Unit price: $32.28
Buy/RFQ:
Part No:VPT18-2780
Stock:0
Inv Date:06-08-2026
Price: Unit price: $27.44
Buy/RFQ:

TRIAD MAGNETICS VPT182780 Toroidal Power Transformer Specifications:

  • Maximum Power: 50VA
  • Input Voltage Series: 230VAC, 50/60Hz
  • Input Voltage Parallel: 115VAC, 50/60Hz
  • Output Voltage Series: 18VAC CT @ 2.78A
  • Output Voltage Parallel: 9.0VAC @ 5.56A
  • Voltage Regulation: 12% TYP from full load to no load
  • Temperature Rise: 40°C TYP
  • Hipot: 4000VAC, Primary to Secondary
  • Efficiency: 86% TYP. @ full load
  • Construction: Toroidal, Class B (130°) insulation system
  • UL Listing: File E122529, UL 506
  • CE Compliance: EN 61558-1:2005, EN 61558-2-6:1995, Low Voltage Directive (LVD)
  • RoHS Compliance: 2011/65/EU
  • Mounting Hardware: Metal mounting plate, rubber pads, M5 x 45mm bolt, nut, spring, and flat washer
  • Lead Wire: 8” (200mm) long, 0.25” (6mm) stripped and tinned, stranded UL 1015
  • Primary Wire Gauge: 22AWG
  • Secondary Wire Gauge: 20AWG
  • Dimensions H: 36.0 Max
  • Dimensions I.D.: 21.0 Min
  • Dimensions O.D.: 83.0 Max
  • Weight: 0.6Kg

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Frequently Asked Questions

Where can I buy TRIAD MAGNETICS VPT182780?

You can click on the BUY or RFQ button to purchase VPT182780 from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part VPT182780?

You can download the VPT182780 datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of VPT182780?

TRIAD MAGNETICS

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