Triad chassis mount World Series Toroidal transformers are efficient, compact, cool running and cost effective. They are approved to UL 5085-1 and CE IE C 61558-1 and 615 58-2-6, and are constructed with a Class B (130C) rated insulation system. These toroidal transformers have minimal stray fields for quiet operation around sensitive circuits. The transformers consist dual primaries and dual secondaries which allows for flexibility in the input and output voltages. The primary and secondarymore
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Electrical Specifications at 25 Degree Celsius (ºC) Temperature

Electrical Rating

 100 V·A

Secondary Voltage in Series

 18 V CT at 5.56 A

Secondary Voltage in Parallel

 9.0 V at 11.12 A

Typical Regulation

 9.0 %

Outside Diameter

 88 mm

Height (H)

 51 mm

Weight

 1.0 kg

Typical Temperature Rise

 45 ºC

Specifications

Transformer Contact Type

 Center Tap

Typical Efficiency

 89 %

Primary Voltage

 115 V230 V

Primary Frequency

 50 Hz60 Hz

Industry Standards

 615 58-2-6 CE IEC 61558-1 UL 5085-1

Secondary

 Dual for parallel or series connection

Insulation Class

 Class B, 130 ºC

Dielectric Isolation (Primary to Secondary) for 60 seconds

 4 kV

Mechanical Specifications

Mounting Plate Diameter

 55 mm

Rubber Pads Diameter

 57 mm

Mounting Hardware

 M6 x 55 mm

Technical Notes

N/A

  1. Series Connections:
      Input1: Series - BLUE and BROWN, Jumper GRAY to VIOLET
        Parallel - BLUE and BROWN, Jumper BLUE to VIOLET, GRAY to BROWN
      Output1:: Series - BLACK and YELLOW, Jumper RED to ORANGE
        Parallel - BLACK and YELLOW, Jumper BLACK to ORANGE, RED to YELLOW

Note

N/A Primary and secondary windings are designed to be connected in series or parallel. Windings are not intended to be used independently. For additional technical information

Mounting

Mounting

 Transformers are provided with one metal plate, two rubber pads, screw, nut and washer through 1KVA. Epoxied center and drilled hole for VA’s larger than 1kVA. Epoxied center and drilled hole also available for VA’s smaller than 1kVA; minimums may apply.

Connections

Connections

 Stranded UL 1015 leads, stripped and tinned 0.25" (6mm). Standard lead length is 8" (200mm) for VA’s up to and including 250VA; 12.0" (305mm) for 500VA and higher (these are stripped and tinned 0.5" (12.7mm)). Custom lead lengths and other UL types lead wire available; minimums may apply.

Custom designs available.

RoHS Compliance

RoHS Compliance

 As of manufacturing date February 2016, all standard products meet the requirements of 2015/863/EU, known as the RoHS 3 initiative.

Additional Information

Additional Information

 High Efficiency and low stray fields