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Triad's UL/TUV Approved, Inherently-limited PCB Power Transformers

Industry-leading design with advanced features and performance for worldwide use. Manufactured at Triad's factory in the Philippines for cost effectiveness in all commercial and industrial applications. Backed by Triad's 80 years of experience and quality, with 10-year warranty.

  • Input Voltages: 120V or 120/240V, 50-60Hz, dual windings, series-parallel connection
  • Output Voltages: 5V to 56V, , dual windings, series-parallel connection
  • Secondary Windings UL-approved for independent/isolated use (Hipot 2160 VRMS sec to sec)
  • Power levels: 1.1VA to 36VA
  • UL Class 2/3 and cUL (CSA 22.2, No. 66.3-06) Recognized and TUV certified (120/240V models)
  • Class F 155 deg C UL-recognized Insulation System ( operating temperature -40C to 80 C)
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105 PRODUCT RESULTS FOR ""

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105 Products

    FS24-800-C2
    Data Sheet
    FS24-800-C2 Triad Magnetics
    Power Transformer 4200Vrms 20VA 8Term. PC Pin Thru-Hole
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    In Stock: 4
    Ships Immediately
    1
    $22.066
    8
    $20.060
    32
    $19.263
    56
    $18.283
    104
    $17.641
    FS28-040-C2
    Data Sheet
    FS28-040-C2 Triad Magnetics
    Power Transformer 4200Vrms 1.1VA 8Term. PC Pin Thru-Hole
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    In Stock: 200
    Ships Immediately
    10
    $7.582
    50
    $6.976
    100
    $6.692
    250
    $6.356
    500
    $6.156
    FS28-085-C2
    Data Sheet
    FS28-085-C2 Triad Magnetics
    Power Transformer 4200Vrms 2.5VA 8Term. PC Pin Thru-Hole
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    In Stock: 600
    Ships Immediately
    On Order: 987
    can ship 12/1/25
    10
    $6.815
    50
    $6.156
    100
    $5.743
    250
    $5.528
    500
    $5.513
    FS28-1300-C2
    Data Sheet
    FS28-1300-C2 Triad Magnetics
    Power Transformer - Laminated Core - 115V, 230V Primary - Parallel 14V, Series 28V Secondary - Parallel 2.6A, Ser ...
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    In Stock: 18
    Ships Immediately
    8
    $29.141
    16
    $25.451
    32
    $24.209
    104
    $23.108
    256
    $22.158
    FS28-200-C2
    Data Sheet
    FS28-200-C2 Triad Magnetics
    Power Transformer 4200Vrms 6VA 8Term. PC Pin Thru-Hole
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    18 Weeks
    10
    $12.250
    30
    $9.953
    100
    $9.509
    250
    $8.728
    500
    $8.590
    FS28-420-C2
    Data Sheet
    FS28-420-C2 Triad Magnetics
    Power Transformer 4200Vrms 12VA 8Term. PC Pin Thru-Hole
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    In Stock: 56
    Ships Immediately
    8
    $10.719
    32
    $10.413
    56
    $10.260
    104
    $10.107
    256
    $9.953
    FS28-700-C2
    Data Sheet
    FS28-700-C2 Triad Magnetics
    Power Transformer 4200Vrms 20VA 8Term. PC Pin Thru-Hole
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    In Stock: 57
    Ships Immediately
    8
    $14.992
    32
    $14.409
    56
    $14.195
    104
    $13.981
    256
    $13.767
    FS36-030-C2
    Data Sheet
    FS36-030-C2 Triad Magnetics
    Power Transformer 4200Vrms 1.1VA 8 Terminal PC Pin Thru-Hole
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    In Stock: 70
    Ships Immediately
    10
    $13.230
    50
    $8.867
    100
    $8.085
    250
    $7.871
    500
    $7.610
    FS36-065-C2
    Data Sheet
    FS36-065-C2 Triad Magnetics
    Power Transformer 4200Vrms 2.5VA 8Term. PC Pin Thru-Hole
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    On Order: 232
    can ship 12/15/25
    10
    $12.173
    50
    $8.238
    100
    $7.549
    250
    $7.365
    500
    $7.121
    FS36-1000-C2
    Data Sheet
    FS36-1000-C2 Triad Magnetics
    Power Transformer 4200Vrms 36VA 8Term. PC Pin Thru-Hole
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    In Stock: 14
    Ships Immediately
    8
    $27.104
    16
    $25.619
    32
    $24.027
    104
    $22.663
    256
    $22.556