capital · May 21, 2026
Chroma Safeguards AI Data Center Power Stability with ESR Measurement in PCS Module Design
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Chroma provides 1ms resolution firmware-level ESR measurement for EDLCs ranging from 200µA to 2400A in AI data center power systems. AI server rack power has surged from 10kW to over 200kW, with PCS modules using EDLCs for peak shaving and valley filling. Chroma integrates ESR and capacitance into test reports while complying with standards including IEC 62391, Maxwell Six-Step, and QC/T 741. Chroma continues R&D investments for flexibility and efficiency in AI server power testing applications.
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