Category: Power supplies
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Researchers have demonstrated a 60V current sensor for fast PWM. Dynamic body biasing improves front-end linearity while rejecting high-voltage common-mode switching at frequencies reaching 2MHz.
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Fujiyama has commissioned new power-electronics manufacturing capacity in Ratlam, India. The 2GW facility will produce solar inverters, UPS systems, and related equipment as the company expands integrated manufacturing.
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Chroma has added Rohde and Schwarz oscilloscopes to automated testing. The ATS 8000 integration adds high-speed waveform capture and synchronised multi-channel measurements for dense power conversion systems.
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Power Integrations has demonstrated gallium nitride technology rated at 2200V. The platform extends PowiGaN towards higher-voltage data centre, vehicle, renewable-energy, and HVDC conversion.
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Wolfspeed silicon carbide is qualified for LITEON’s 800VDC power platforms. The partnership links SiC device supply with rack and sidecar systems for hyperscale AI data centres.
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AI data centre demand lifted Infineon to record quarterly revenue. Power & Sensor Systems led the increase as server and data centre orders strengthened.
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onsemi projects AI data-centre revenue will more than double annually. Its portfolio spans silicon, silicon carbide, gallium nitride, and controllers across the rack power chain.
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Delta’s automotive charging process has reached ASPICE Capability Level 2. The assessment covers managed development across engineering, testing, and final validation.
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Advanced Energy has compressed 1.1kW PFC into half brick dimensions. The module combines 97.3% peak efficiency, PMBus control, and universal mains input.
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Toray’s polymer film could substantially reduce lithium ion collector weight. The copper coated substrate is now being sampled from production equipment.