NuAxiSemiconductor trade intelligence
ST Unveils L4983 PFC Controller for kW Power Supplies
What happened
STMicroelectronics launched the L4983 PFC controller targeting kW-level power supplies with peak efficiency of 97.4% on the evaluation board. The device integrates advanced protection and efficiency modes for industrial and server applications. Neutral: New product introduction with no immediate impact on spot prices or supply chain constraints.
Impact and signal
Low impactImpact score: 20/100
Affected components and suppliers
PFC Controller
new_productefficiencypower_management
Source and time
Source: Power Electronics News · 9/14/2026 · View original source
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