Texas Instruments introduced the industry’s first smart diode controller with zero quiescent current that provides better efficiency versus Schottky diodes and p-channel MOSFETs. The LM74610-Q1 provides low power consumption and heat generation in a compact solution size, making it well suited for reverse polarity protection in high-current industrial power tool and automotive applications.
The IC features a unique floating ground architecture that models a diode behaviour with zero ground current. Paired with TI’s CSD17313Q2Q1 NexFET n-channel MOSFET, the duo emulates a diode rectifier when connected in series with a power source, discharging the MOSFET gate in the event of reverse polarity. The LM74610-Q1 can also be used to combine two alternate power sources in an ORing configuration to provide redundancy.
For automotive alternator and industrial power AC rectification, TI offers the LM74670-Q1 smart diode controller, which has higher gate drive current (70 μA) than the LM74610-Q1, allowing it to handle AC signals up to 300 Hz.
Schneider Electric partners with Drakenstein Municipality Schneider Electric South Africa
Power Electronics / Power Management
Drakenstein Municipality, situated in Paarl in the Western Cape, is one of the first distribution utilities globally to implement Schneider Electric’s green, SF6-free RM AirSeT switchgear with pure air technology and native digital connectivity.
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Power Electronics / Power Management
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Power Electronics / Power Management
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Editor's Choice Power Electronics / Power Management
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DSP, Micros & Memory
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Power Electronics / Power Management
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Power Electronics / Power Management
These PSUs have a typical efficiency of up to 92%, and a power factor value of up to 0,99. They are available in 12, 24, 28, 48 and 54 V output versions.
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Power Electronics / Power Management
Mornsun has released a new switching power supply range, the LMF5000-25Bxx, which has a 5000 W capacity, and features universal AC input configurations.
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AI & ML
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Power Electronics / Power Management
Whether you’re powering essential electronics, keeping emergency equipment operational, or maintaining the performance of critical machinery, the need for dependable charging solutions cannot be overstated.
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