ST MICROELECTRONICS Rad-Hard Point-of-Load RHRPMPOL01 for Space Applications

Posted by Manuel Padial Pérez
On November 16, 2020
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The STMICROELECTRONICS RHRPMPOL01 is a 7 A monolithic synchronous step-down regulator with a high-precision internal voltage reference and integrated power MOSFETs for synchronous conversion.

What is a PoL converter and when should I use it

Posted by Manuel Sánchez Ruiz
On November 16, 2020
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The use of EEE parts in Space missions involves several considerations that are not usual or critical in other industrial fields. Some typical examples of this are outgassing and radiation characteristics. However, another critical aspect that is not always considered is physical space. In Space applications

New Tight Stability, Variable Supply Voltage Clock Oscillators for Battery-Powered Applications

Posted by doEEEt Media Group
On November 12, 2020
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IQD Frequency Products, a subsidiary of the Würth Elektronik eiSos Group, has launched a new tight stability and variable supply voltage crystal clock oscillator which operates with a supply voltage range from 1.6 V to 3.63 V.

Considerations to AC Rate MLCCs for Power Applications

Posted by Kemet Electronic Corporation
On November 12, 2020
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Kemet Webinar

Designing for AC presents even more

New Compact Space Saving EMC Line Filters

Posted by doEEEt Media Group
On November 12, 2020
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Schaffner, the international leader in the fields of electromagnetic compatibility and power quality introduce announce the release of a complete range of their popular FN3280H 4-Line filter series featuring higher insulation resistances.

Small 0402 SMD NTC Thermistors by 470 kΩ R25 to Lower Current Consumption

Posted by doEEEt Media Group
On November 12, 2020
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Vishay BCcomponents has extended its broad portfolio of SMD devices with a new R25 value of 470 kΩfor the NTCS0402E3….T series of glass protected NTC thermistors in the tinned nickel 0402 case.

Derating of connectors – What do you need to consider?

Posted by doEEEt Media Group
On November 12, 2020
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Würth Elektronik Webinar

Derating of connectors

Ultra-thin Reverse Geometry Low ESL MLCCs for In-Vehicle ADAS Applications

Posted by doEEEt Media Group
On November 12, 2020
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Murata introduces the ultra-thin LW reversed, low equivalent series inductor (ESL) multilayer ceramic capacitor (MLCC) with a capacitance value of 1.0 µF ±20% for 4 Vdc-rated automotive applications.

TDK Releases ModCap™ – a Modular Power Capacitor Concept for DC Link Applications

Posted by doEEEt Media Group
On November 12, 2020
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TDK Corporation (TSE: 6762) presents ModCap™ − a modular capacitor concept for DC link applications. The newly developed power capacitors are available for rated voltages of 1100 V to 2300 V and cover a 365 µF to 2525 µF capacitance range. The rated currents between 105 A and 180 A are type-conditioned with all types designed for 5 kA recurrent pulse currents. The maximum permitted hot spot temperature is 90 °C.

Supercapacitors Attractive in New Tidal Power

Posted by doEEEt Media Group
On November 12, 2020
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Large supercapacitors now compete for head-on with batteries and are quoted in kWh. Some are drop-in lead-acid and lithium-ion battery replacements. Others are bought as uninterruptible power supplies up to 1MWh offering the bonus of efficient peak-shaving because power density is ten times that of lithium-ion batteries and series resistance low.