Power
Passive Filter Design Concept of Buck Regulators for Ultra-low Noise Applications
11 JULY 2019Introduction Switched-mode power supply (SMPS) has the advantage of high efficiency compared to traditional Low-dropout (LDO) regulators. Due to its switching nature, a SMPS emits noise at its switching frequency and its harmonics. This article illustrates the procedure of designing filtering to achieve ultra-low output voltage noise of SMPS regulators. Single stage capacitive filter is […]
READ MOREMaxim’s Bi-directional Current Sense Amplifier with PWM Rejection Offers Industry’s Highest Accuracy and Fastest Settling Time for Greater Motor Efficiency
11 JULY 2019MAX40056 provides 0.3 percent accurate, full-scale direct winding current measurement, over 4 times faster than competition.
READ MOREPowerbox’s extra wide input quarter-brick DC/DC converters shorten time to market for very demanding applications
24 JUNE 2019Powerbox, one of Europe’s largest power supply companies, and for more than four decades a leading force in optimizing power solutions for demanding applications, announces the launch of three new series of extra-wide input voltage range, 40W to 100W board-mounted DC/DC converters for the railway, transportation and defense industries. With an extra wide input voltage […]
READ MOREFast data rates meet high accuracy in Microchip’s new analogue-to-digital converter families
20 JUNE 2019Microchip announces a family of compact Analogue-to-Digital Converters (ADCs) that offer high programmable data rates of up to 153.6 kilosamples per second (kSPS). The 24-bit MCP356x and 16-bit MCP346x delta-sigma ADC families offer faster programmable data rates over similar devices on the market while providing high accuracy and lower noise performance. Available in a tiny […]
READ MOREPrecise, safe and robust: Infineon presents new magnetic and pressure sensors at Sensor+Test
14 JUNE 2019Infineon Technologies AG is presenting its latest sensors and solutions for intelligent mobility, the smart home, connected industry, robotics, and health and fitness at this year’s Sensor+Test. The exhibits and solutions are on view during the trade fair (25 to 27 June) at stand 429 in hall 1. One main topic of the semiconductor manufacturer […]
READ MOREInfineon’s CIPOS Tiny Inverter Modules, Now at Mouser, Offer High Power Density for Motor Drives
13 JUNE 2019Mouser Electronics, Inc., the authorized global distributor with the newest semiconductors and electronic components, is now stocking the CIPOS Tiny three-phase inverter modules from Infineon Technologies. The CIPOS Tiny are Infineon’s newest generation of Intelligent Power Modules (IPMs), offering very high power density for variable-speed motor drives in products such as washing machines, range hoods, […]
READ MORECOSEL announces high power density 300W and 1000W power supplies with extended communications bus for demanding medical and industrial applications
11 JUNE 2019Cosel Co, Ltd (6905: Tokyo) today announced the release of two new models of high power density, 300W and 1000W power supplies with extended communications I/O for demanding medical and industrial applications. The addition of the 300W PCA300F and 1000W PCA1000F to the existing 600W PCA600F complements and expands the family of power supplies to […]
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