KarL Suss 505 Optical Energy Controller

The Karl Suss Model 505 Optical Energy Controller is a precision lamp‑power regulation device used to deliver stable optical energy for mask aligners and photolithography systems. Common failure modes reported on this model include power supply board faults (e.g., blown capacitors or degraded MOSFETs), over‑temperature shutdown due to inadequate cooling, and erratic voltage output from the internal DC/DC converters. Initial diagnostics should verify mains input voltage and isolation integrity, inspect the main PCB for burn marks or swollen electrolytics, and read any diagnostic LEDs or error codes displayed on the front panel.[oss-gpt-20b]

Need your KarL Suss repaired or tested?

We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

📞 Call Now: 1 (336) 969-0110

Free Estimates • Industrial-grade testing • Nationwide Service

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We reclaim and repair GPUs and industrial AI hardware (cards, PSUs, fan modules, VRM boards). Free estimate — you only pay return shipping if you decline.

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Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service


Other Repaired Units by KarL Suss

KarL Suss 505 Optical Energy Controller
KarL Suss 505 Optical Energy Controller
Karl Suss Model 505 Optical energy controller

Contact Us

🚑Shop Location🛠️

Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.

📞Phone

1-336-969-0110

📦Mailing Address🚛

Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.