You are being redirected to the new website.

PowerVolt BBB Business Review
Visit our new E-commerce website with advanced features PowerVolt Group

Split Bobbin Printed Circuit

SplitZtran SZ and DSZ

Split Bobbin High Isolation Transformers includes 10V, 12V, 16V, 20V, 24V, 28V, 36V, 48V, 56V, 120V Voltages. PowerVolt PC Mount Transformer series SZ and DSZ where SZ provides a single primary of 115VAC and DSZ models include dual primary of 115/230VAC. Custom designs or Customization of our standard models available. Operating Frequency 50-500Hz. UL/CUL/CSA approved. UL 5085-2 approved. Standard models with power range from 1VA to 40VA.

Product Features

  •     High isolation - 2500Vrms hipot
  •     Low capacitive coupling - no electrostatic shield needed
  •     PC pins for direct insertion in PC boards
  •     Class B insulation - 130°C
  •     Single or Dual primary - 115 or 115/230V, 50/60Hz
  •     American and Canadian Agency Approvals


The SplitZtran is the most compact printed circuit mount power transformer requiring minimum surface area for the VA rating. The split bobbin (three flange) design allows the primary and secondary to be wound non-concentrically ie, side by side rather than one over the other. This assures high isolation and capacitive coupling between the windings, eliminating the need for electrostatic shield.

Applications

The SplitZtran is ideal for critical surface area PC board designs. Applications include

  •     On-board DC power supplies, single or dual outputs
  •     Isolated control circuits
  •     Reference power supplies

Please select desired output voltage below:

SelectPart NoPrimary VoltageSecondary RMS Rating (Series)Secondary RMS Rating (Parallel )Data Sheet 
SZ2-12Single 115V 6 Pin12.6VCT @ 0.09A6.3V @ 0.18AData SheetCheck Price
DSZ2-12Dual 115/230V 8 Pin12.6VCT @ 0.09A6.3V @ 0.18AData SheetCheck Price
SZ3-12Single 115V 6 Pin12.6VCT @ 0.2A6.3V @ 0.4AData SheetCheck Price
DSZ3-12Dual 115/230V 8 Pin12.6VCT @ 0.2A6.3V @ 0.4AData SheetCheck Price
SZ4-12Single 115V 6 Pin12.6VCT @ 0.5A6.3V @ 1.0AData SheetCheck Price
DSZ4-12Dual 115/230V 8 Pin12.6VCT @ 0.5A6.3V @ 1.0AData SheetCheck Price
SZ5-12Single 115V 6 Pin12.6VCT @ 1.0A6.3V @ 2.0AData SheetCheck Price
DSZ5-12Dual 115/230V 8 Pin12.6VCT @ 1.0A6.3V @ 2.0AData SheetCheck Price
SZ6-12Single 115V 6 Pin12.6VCT @ 1.6A6.3V @ 3.2AData SheetCheck Price
DSZ6-12Dual 115/230V 8 Pin12.6VCT @ 1.6A6.3V @ 3.2AData SheetCheck Price
SZ7-12Single 115V 6 Pin12.6VCT @ 2.85A6.3V @ 5.7AData SheetCheck Price
DSZ7-12Dual 115/230V 8 Pin12.6VCT @ 2.85A6.3V @ 5.7AData SheetCheck Price
Mechanical Drawings

Mechanical Dimensions (in Inches)

SizeVALWHMLABCLbs
21.11 3/81 1/815/16-.250.2501.2000.17
32.41 3/81 1/815/16-.250.2501.2000.25
46.01 5/8 1 5/161 5/161 1/16.250.3501.2800.44
5121 7/8 1 9/161 7/161 1/4.300.4001.410 0.70
6202 1/41 7/81 7/161 1/2.300.4001.6000.80
7362 5/8 2 3/161 9/16*.400.4001.8501.10
Schematics