STMicroelectronics’ latest PFC controller offers extensive protection for switched-mode power supplies with outputs of up to several kW. Highly Integrated PFC Controller Factors into Kilowatt Power Supplies STMicroelectronics' L4983 power-factor correction (PFC) controller is highly integrated, allowing engineers to build continuous…
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One more limit deserves a plain statement. This guide targets desktop PCs with an ATX-style supply. NVIDIA describes RTX Spark as a laptop platform, available through OEM partners from October 16, 2026, so it is not a desktop RTX 50-series card and…
Real-time clock or always-on domains need a tiny, always-available rail. Each domain has its own voltage, current, sequencing and noise requirement, which is why a discrete regulator-per-rail approach becomes unwieldy. What a PMU Integrates A typical PMU contains: Multiple synchronous…
High-power applications that require isolation and prioritize high efficiency often use inductor-inductor-capacitor (LLC) converters in either a half- or full-bridge configuration implemented on the primary side, depending on the voltages and power levels. Synchronous rectification is often mandatory to achieve good…
A power distribution unit (PDU) is a device for controlling data center electrical power. The most basic PDUs are large power strips without surge protection. They are designed to provide standard electrical outlets for data center equipment and have no…
The cabinet’s load list totals 3.2A. The proposed supply is rated at 5A. On a spreadsheet, the decision looks finished. Now ask a different question: what happens when the cabinet is powered on and all its devices try to start together? A…
TDK Corporation has expanded its NTC temperature sensor portfolio with the M704 and M705 series for temperature measurement in high-voltage systems. The M704 supports voltage ratings up to 4,000 V AC and temperatures from −40°C to +125°C while the M705 supports up to 2,500 V AC,…
The Ministry of Defence has awarded BEL a ₹770 crore contract for indigenous lightweight radars that can detect and track fighter-sized targets and mini and micro drones, strengthening the Indian Army’s air defence capabilities. The LLLR-I system also features the ability…
Home » News » BEL Secures Additional Orders Worth ₹1,011 Crore for Radar, Sonar and Defence Equipment New Delhi: Bharat Electronics Limited (BEL), a Navratna defence public sector undertaking under the Ministry of Defence, has secured additional orders worth ₹1,011 crore since its last…
Wattage sizing, efficiency ratings, cabling, and protections.
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