The Triad Split Pack™ split bobbin transformer is an extremely versatile tool for PC board applications. Split Pack™ transformers are nonconcentrically wound - with primaries and secondaries side-by-side. Unlike the secondary-on-top-of-primary designs of standard PC board transformers, the split bobbin winding and low capacitive coupling eliminate costly electrostatic shielding. It is offered in a dual secondary configuration with either single or dual primaries.
Unit of Measure

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N/A

Specifications

Number of Pins

N/A 6

Electrical Rating

N/A 1.1 V·A

Secondary Voltage in Series

N/A 20.0 V CT at 0.055 A

Transformer Contact Type

N/A Center Tap

Secondary Voltage in Parallel

N/A 10.0 V at 0.11 A

Height (H)

N/A 1.130 in

Width (W)

N/A 1.142 in

Length (L)

N/A 1.417 in

Dimension (A)

N/A 0.265 in

Dimension (B)

N/A 0.265 in

Dimension (C)

N/A 1.200 in

Dimension (D)

N/A 0.041 in

Dimension (E)

N/A 0.020 in

Dimension (F)

N/A 0.236 in

Primary Voltage

N/A 115 V230 V

Primary Frequency

N/A 50 Hz60 Hz

Type

N/A Single Primary

Weight

N/A 0.17 lb

Technical Notes

N/A

  1. Hi-pot tested at 4,250 VRMS.
  2. PC terminal pin spacing for accurate placement.
  3. 115 V connect primary in parallel.
    230 V connect primary in series.
  4. Series Connections:
    Primary - Input 1 & 4
      Connect 2 & 3
    Secondary - Input 5 & 8
      Connect 6 & 7
  5. Parallel Connections:
    Primary - Input 1 & 2
      Connect 1 & 3. 2 & 4
    Secondary - Input 5 & 8
      Connect 5 & 7, 6 & 8
  6. For single primary, omit pins 2 and 3.
  7. 1.1 & 2.5 VA are not offered with mounting holes.