Ferrite beads (L1 in the photo) filter high frequency power supply noise by converting it into a tiny amount of heat. Power supply noise can cause various problems for many parts, especially in analog ...
DALLAS, Oct. 21, 2020 /PRNewswire/ -- Texas Instruments (TI) (Nasdaq: TXN) today introduced a new family of low-noise DC/DC switching regulators with integrated ferrite-bead compensation. The TPS62912 ...
KYOTO, Japan--(BUSINESS WIRE)--Murata Manufacturing Co., Ltd. (TOKYO: 6981) (ISIN: JP3914400001) continues to lead the way in noise suppression technology with another exciting industry first. By ...
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Why do laptop chargers have cylinders? Understanding ferrite beads and electronic interference
The modern laptop is a marvel of compact engineering, yet its power cable often features a curious, bulky lump that seems almost out of place. Most users ignore this plastic-encased cylinder, assuming ...
Coilcraft offers a broad range of wirewound ferrite beads in standard package sizes from 0201 (0603) to 1812 (4532). Superior attenuation and frequency performance enable smaller solution sizes ...
Vishay Intertechnology announced that its Vishay Inductors Division has introduced the industry's first online ferrite bead impedance calculator. Available on the web, the time-saving onlune tool ...
Murata Electronics North America introduced the BLM15AX_SN series, an advanced ferrite bead that lowers DC resistance by up to 60 percent compared to previous models. As part of Murata's expanding ...
If you ever see a small black cylindrical thing that looks like a lump sticking to the cable of your phone or laptop charger and wonder what it is for, then know that most people simply ignore it or ...
To charge or power your everyday devices, you likely use a variety of cables. One thing you may have noticed about some of these cables, especially the ones you use to charge laptops, connect ...
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