Meanwell has announced the introduction of 2 W and 3 W miniature regulated single-output DC-DC converters, in the form of the SPA02 and SPB03 series. With single-in-line packaging, these converters are housed in identical plastic packages measuring 22 x 9 x 11 mm, for a volume reduction of 66% compared to the existing 3 W SCW03 series.
The new converters can operate at full load up to 70° ambient temperature, while at 85° they can still provide 50% of total output power. Standard features include 2:1 wide input range, 1000 V d.c. input/output isolation, low ripple noise, CE/FCC compliance, and short circuit/overload protection. Suitable applications include industrial control, telecom/datacom and distributed power architecture related installations.
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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Common switch-mode power supply (SMPS) design errors are discussed, and their appropriate rectification is specified, with details on complications that arise with the power stage design of DC-DC switching regulators.
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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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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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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.
Read more...Microchip expands its mSiC solutions EBV Electrolink
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The highly integrated 3,3 kV XIFM plug-and-play digital gate driver is designed to work out-of-the-box with high-voltage SiC-based power modules to simplify and speed system integration.
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Power Electronics / Power Management
Infineon’s CYPD7272-68LQXQ is the tray packing option of the company’s dual-port USB-C power delivery solution and features an integrated dual-port USB-C PD + DC-DC controller.
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