Industrial

Current

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Figure 1: Power relays play a critical role in controlling high-power loads in HVAC systems

Nick Grillone, Applications Engineer, Same Sky

Power relays act as the essential switching elements that allow a thermostat or controller to direct real power flow. Each time a compressor engages, a fan motor starts, a heating strip energizes, or a heat pump shifts modes, the relay must execute a clean, consistent, and safe state transition (Figure 1). Be

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Date:

11/01/2025

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Figure 1: Thermal at 12VIN, 0.6VOUT, 20A load in room temperature

Low-Voltage, High-Current Design for Advanced Processing Solutions

Haisong Deng, Senior Applications Engineer, Analog Devices

Power solutions for advanced processing require several low voltage supplies, including 1.1V for DDR, 0.8 V for core, and 3.3 V/1.8 V for I/O devices. Because of the high density of semiconductor integration, the microprocessor is more power-hungry and requires more supply current. There is also a high dema

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Date:

11/01/2025

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Figure 1: A diagram displaying a PoE Switch at the center, distributing both network connectivity and power to various peripheral devices like IP cameras, IP phones, and wireless access points

Power Over Ethernet: Driving Simplicity and Intelligence at the Edge

Jeff Kring, Bel Fuse

Ethernet has long been the backbone of digital communication. It is valued for its ability to support high data rates over long distances and its versatility across consumer, commercial, automotive, and industrial sectors. However, as the demand for intelligent edge devices grows, Ethernet is evolving. Power ov

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Date:

11/01/2025