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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 secondary are both electrically isolated from each other and from the core itself . Chassis mount Toroidal World Series transformers are available in sizes ranging from 25 VA to 2,500 VA and are equipped with leads for connections.
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 N/A

Electrical Specifications at 25 Degree Celsius (ºC) Temperature

Electrical Rating

 N/A 100 V·A

Secondary Voltage in Series

 N/A 18 V CT at 5.56 A

Secondary Voltage in Parallel

 N/A 9.0 V at 11.12 A

Typical Regulation

 N/A 9.0 %

Outside Diameter

 N/A 88 mm

Height (H)

 N/A 51 mm

Weight

 N/A 1.0 kg

Typical Temperature Rise

 N/A 45 ºC

Specifications

Transformer Contact Type

 N/A Center Tap

Typical Efficiency

 N/A 89 %

Primary Voltage

 N/A 115 V230 V

Primary Frequency

 N/A 50 Hz60 Hz

Industry Standards

 N/A 615 58-2-6 CE IEC 61558-1 UL 5085-1

Secondary

 N/A Dual for parallel or series connection

Insulation Class

 N/A Class B, 130 ºC

Dielectric Isolation (Primary to Secondary) for 60 seconds

 N/A 4 kV

Mechanical Specifications

Mounting Plate Diameter

 N/A 55 mm

Rubber Pads Diameter

 N/A 57 mm

Mounting Hardware

 N/A 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

SnapMagic

N/A

Mounting

Mounting

 N/A 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

 N/A 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

 N/A 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

 N/A High Efficiency and low stray fields