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1. Core Product: "Side-Winder" SW/DSW Series Printed Circuit Transformers

️· Type: The document describes a series of printed circuit transformers called "Side-Winder" (SW) and "Dual Side-Winder" (DSW).
️· Manufacturer: Stancor is the manufacturer.
️· Agency Certifications:
- UL Recognized (File E68100) - includes UL Class 2 & 3 availability for 1.1VA size
- CSA Certified (File LR67965)
️· Website: www.stancor.com

2. "SW" (Single) vs. "DSW" (Dual) Variations:

️· SW (Side-Winder): These are "Single" input transformers.
- Primarily 115V, 50/60Hz
- 6 pins
️· DSW (Dual Side-Winder): These are "Dual" input transformers.
- Primarily 115/230V, 50/60Hz (For 230V connect 2 & 3, for 115V connect 1 & 3)
- 8 pins

3. Wiring Instructions & Connection Notes:

️· Series Connections: Connect pins 6 & 7.
️· Parallel Connections: Connect pins 5 & 7, and 6 & 8.
️· Dual input Transformers (DSW) - for 230V input, connect pins 2 & 3. For 115V input, connect pins 1 & 3.

4. Other Key Details:

️· Page 29 contains schematic diagrams and outline drawings.
️· SW and DSW parts numbers continue on page 28.
️· 1.1VA size includes UL Class 2 & 3 availability

General Overview:

This document serves as a product introduction and reference guide for Stancor's "Side-Winder" series of printed circuit transformers. It specifies product types (single vs. dual input), wiring instructions, certification details, and directs users to further documentation (schematics, outline drawings, part numbers) found in other pages. The document is geared toward engineers or technicians who may be selecting or working with these transformers.