# RoMan Manufacturing: Resistance Welding AC transformers, MFDC / Inverters and DC Power Supplies

> Discover RoMan Manufacturing: Water\-cooled transformers, DC Power Supplies and Step\-down power systems for Resistance Welding, Glass, Furnace, Semiconductor Crystal Growing and Data Center PDUs\. Learn More\.

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## Pages
- [RAQ RMA](https://romanmfgcom.kinsta.cloud/raq-rma/)
- [FAQs](https://romanmfgcom.kinsta.cloud/faqs/)
- [About](https://romanmfgcom.kinsta.cloud/about/)
- [Careers](https://romanmfgcom.kinsta.cloud/careers/)
- [Home](https://romanmfgcom.kinsta.cloud/)

## Posts
- [FABTECH, Mexico \- May 12 \- 14, 2026](https://romanmfgcom.kinsta.cloud/fabtech-mexico-may-12-14-2026/)
- [FABTECH, Las Vegas, NV \- October 21 \- 23, 2026](https://romanmfgcom.kinsta.cloud/fabtech-las-vegas-nv-october-21-23-2026/)
- [AREMA Annual Conference \& Expo, Kansas City, MO \- September 13\-16, 2026](https://romanmfgcom.kinsta.cloud/arema-annual-conference-expo-kansas-city-mo-september-13-16-2026/)
- [Furnaces North America, Indianapolis, IN \- October 12 \- 14, 2026](https://romanmfgcom.kinsta.cloud/furnaces-north-america-indianapolis-in-october-12-14-2026/)
- [Glasstec, Düsseldorf \- October 20 \- 23, 2026](https://romanmfgcom.kinsta.cloud/glasstec-dusseldorf-october-20-23-2026/)

## Resources
- [Secondary Circuit Basics Webinar](https://romanmfgcom.kinsta.cloud/resources/secondary-circuit-basics-webinar/)
- [Diode Function \(Flashlight\) Test and MFDC Transformer Testing](https://romanmfgcom.kinsta.cloud/resources/diode-and-mfdc-transformer-testing/)
- [Glassman Show 2025](https://romanmfgcom.kinsta.cloud/resources/glassman-show-2025/)
- [What is Duty Cycle in Welding?](https://romanmfgcom.kinsta.cloud/resources/understanding-welding-transformer-duty-cycle/)
- [Impact of Vacuum Furnace Power System on ESG Criteria by Mike Prokop](https://romanmfgcom.kinsta.cloud/resources/heat-treat-2023-mike-prokop-esg-presentation/)

## Industries
- [Furnace Transformers \& Power Supplies](https://romanmfgcom.kinsta.cloud/industries/furnace/)
- [Resistance Welding Transformers \& Power Supply](https://romanmfgcom.kinsta.cloud/industries/resistance-welding/)
- [Glass Transformers](https://romanmfgcom.kinsta.cloud/industries/glass/)
- [Semi\-Conductor](https://romanmfgcom.kinsta.cloud/industries/semi-conductor/)

## Products
- [Power System Panels](https://romanmfgcom.kinsta.cloud/products/panel-building-power-distribution-systems/)
- [Furnace Melting Transformers](https://romanmfgcom.kinsta.cloud/products/melting-transformers/)
- [AC Machine Type Transformer](https://romanmfgcom.kinsta.cloud/products/ac-machine-type/)
- [MFDC Transformer \- Size 4 TDC\-8906](https://romanmfgcom.kinsta.cloud/products/size-4-mfdc-tdc-1078/)
- [Fast Rise Time MFDC Power Supply \- Size 6 TDC\-7537](https://romanmfgcom.kinsta.cloud/products/size-6-mfdc-fast-rise-time-frt-tdc-7537/)

## Optional
- [Sitemap index](https://romanmfgcom.kinsta.cloud/sitemap_index.xml)