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Please note: Ferro-Resonant converter products have been phased out of active production. Please ask your parts supplier or distributor to contact us for current Parallax Power Supply replacement models and options. 

700, 900 Series

775

All information, drawings, flowcharts, and schematics are the property of Parallax Power Supply  and are intended solely for use by Licensed Electricians and Certified RV Technicians. All rights reserved. Specifications subject to change without prior notice. No endorsement of technical expertise, arising from the use of the information supplied on these pages or links, is either expressed or implied.

Documents available for download.

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Ferro-Resonant units are Out of Production.

* 7400 Series Product Brochure

*Recommended replacement option for 700 / 900 Series Converters. (except Model 775 )

Ferro-Resonant Series Schematics

700 Series Schematic

Model 775-2 Schematic

800 Series Schematic

900 Series Schematic

924 Schematic

935M Schematic

SB100 “Simulated Battery” Diagnostic Aid

Typical “Float” System Block Diagram