Search results for "capacitor"
Medical PC power supplies with equalisation and safety approvals
The newly introduced medical PC power supplies MHG2-5300G-B1 (300 Watt), MHG2-5400G-B1 (400 Watt) and MHG2-5500G-B1 (500 Watt) from Bicker Elektronik, Donauwoerth/Germany, provide the reliable ATX power supply of mainboards with +3.3, +5, +12, -12V and + 5Vsb.
Industrial IoT (IIoT) requires edge computing
Suhel Dhanani, Director of Business Development, Industrial and Healthcare Business Unit, Maxim Integrated, explains that the IIoT differs from the consumer IoT and is probably more important as it helps improve efficiency of industrial processes and optimises resources.
Pulse film capacitors comply with AEC-Q200 Rev. D
A series of Automotive Grade AC and pulse metallised polypropylene film capacitors for hybrid and electric vehicles has been introduced by Vishay Intertechnology. With a maximum operating temperature of +125°C (observing voltage derating), Vishay BCcomponents MKP385e series devices ensure compliance with IEC 60384-17 and AEC-Q200 Revision D.
Production-grade printed capacitors for PCBs
Nano Dimension has announced that it has developed 3D printed capacitors with the Company’s DragonFly additive manufacturing system. These capacitors are embedded in the body of the additively manufactured printed circuit boards (PCBs), saving space and eliminating the need for assemblyc
Single phase capacitors designed for long life, low ESR
A capacitor designed specifically for AC harmonic filtering or Power Factor Correction applications has been introduced by distributor New Yorker Electronics. The American Shizuki Capacitors (ASC) HCO/HCG Single Phase AC Filter Capacitor is engineered for input and output filtering in UPS, Motor Drives, LC/LCL Filtering, Wind and Solar Power and other power conversion technologies.
CML MLCC capacitors with wide range
Stackpole Electronics has announced the release of the CML Series MLCC capacitors. The CML offers a wide capacitance range from 0.1pF up to 100uF in voltage ratings from ten to 100V. Available in C0G dielectric for exceptional stability and accuracy and no ageing effects, X7R and X5R for broad capacitance range and higher capacitance capability, and Y5V for cost effective high capacitance solutions with the best volumetric efficiency.
Compact family of high-efficiency low-Iq buck-boost converters
Texas Instruments (TI) has introduced a family of four high-efficiency, low-quiescent-current (IQ) buck-boost converters that feature tiny packaging with minimal external components for a small solution size. The integrated TPS63802, TPS63805, TPS63806 and TPS63810 DC/DC noninverting buck-boost converters offer wide input and output voltage ranges that scale to support multiple battery-driven applications.
Oscilloscope probing techniques for measuring power supply ripple
When evaluating a power supply, engineers need to check the amount of ripple and noise present in the output voltage and the response of the output to load transients. Careful attention to measurement techniques using an oscilloscope probe, and applying suitable conditions for transient tests, are essential to ensure an accurate assessment. ByRon Stull, Power Systems Engineer at CUI Inc.
Industrial IoT requires edge computing
The industrial IoT (IIoT) differs from the consumer IoT and is probably more important as it helps improve efficiency of industrial processes and optimises resources. It is, in fact, fast becoming a must-have for manufacturing companies – as there is a direct and easy-to-measure return on investment (ROI) based on the higher cost efficiency of their operations. By Suhel Dhanani, Director of Business Development, Industrial & Healthcare...
Space saving low-dropout linear regulator with internal current limit
The LM1117 from Texas Instruments is a low dropout voltage regulator with a dropout of 1.2 V at 800 mA of load current. The LM1117 is available in an adjustable version, which can set the output voltage from 1.25 to 13.8V with only two external resistors. In addition, it is available in five fixed voltages, 1.8V, 2.5V, 3.3V, and 5V.