The TYCO P480A04 is a robust power semiconductor module rated at 480 amps, engineered for high-current switching and rectification in industrial power systems. TYCO's power module designs are known for their thermal reliability and consistent gate characteristics under repetitive load cycling. Whether you're replacing a failed unit in a legacy drive or maintaining a critical power conversion system, the P480A04 delivers the current-handling capability and structural integrity required for continuous industrial duty. Understanding the module's specifications in full is essential before substitution or installation.

The P480A04 sees broad use across industrial sectors where high-current power control is essential. Common applications include AC and DC motor drives, regenerative braking systems, induction heating equipment, UPS systems, traction converters, and industrial welding power supplies. Its 480A current rating makes it well-suited for medium- to high-power converter stages where reliability and thermal performance directly impact uptime. Utilities, steel mills, mining operations, and transit system OEMs frequently rely on modules in this class to keep critical infrastructure running without interruption.

Quick Reference: P480A04

Key Features of the P480A04:

• 480A continuous current rating suitable for high-power industrial converter stages
• TYCO power module construction with isolated baseplate for heatsink mounting and thermal management
• Optimized for use in rectifier bridges, phase-control circuits, and switching converter topologies
• Designed for low forward voltage drop to minimize conduction losses at rated current
• Robust packaging provides mechanical stability and reliable electrical interconnection under vibration and thermal cycling
• Compatible with standard module footprints common in legacy and current-generation industrial drive platforms

With a factory lead time of 99 weeks for new production, the P480A04 is effectively unavailable through standard distribution channels within any reasonable maintenance window. For facilities running TYCO-based drive systems or power converters, a single module failure can mean months of unplanned downtime if stock isn't secured in advance. ATI Accurate Technology specializes in exactly this scenario — sourcing hard-to-find, long-lead-time, and obsolete power semiconductor modules so that procurement and maintenance teams aren't left waiting on a manufacturer backlog. Our inventory is verified new OEM stock, not refurbished or pulled units.

ATI Accurate Technology is based in Palmetto, Florida and ships same-day on orders received before 5PM EST. We stock IGBTs, thyristors, diodes, rectifier modules, and hard-to-find parts like the P480A04 for customers across manufacturing, utilities, and OEM service. Contact our team for volume pricing, technical questions, or sourcing assistance: call 239-734-7566 or email sales@igbts.us.