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

Posted by Manuel Padial Pérez
On November 16, 2020
0

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.

ACTIVES, EEE Components, PASSIVES

NTC Thermistors for Inrush Current Limiting

Posted by doEEEt Media Group
On November 12, 2020
0

NTC thermistors are temperature-dependent resistors that employ special semiconductor ceramics with a negative temperature coefficient (NTC). They have high resistance at room temperature, and when they are energized, they generate heat by themselves and the resistance falls as their temperature rises.

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

Posted by doEEEt Media Group
On November 12, 2020
0

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.

EEE Components, PASSIVES

Considerations to AC Rate MLCCs for Power Applications

Posted by Kemet Electronic Corporation
On November 12, 2020
0

Kemet Webinar

Designing for AC presents even more complexities and challenges compared to designing for DC. One of those challenges is choosing which components to use for AC applications to ensure a successful design.

In this webinar, KEMET’s Hernando Amezquita (Technical Product Specialist) of the Ceramics team addresses the challenges of designing for AC...

ACTIVES, EEE Components

New Compact Space Saving EMC Line Filters

Posted by doEEEt Media Group
On November 12, 2020
0

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.

EEE Components, PASSIVES

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

Posted by doEEEt Media Group
On November 12, 2020
0

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.

EEE Components, PASSIVES

Derating of connectors – What do you need to consider?

Posted by doEEEt Media Group
On November 12, 2020
0

Würth Elektronik Webinar

Derating of connectors – this is the containment of unacceptable heating by the correct use of connectors. Würth Elektronik answers the following questions: Which connectors are suitable for which application? How can I optimize a connector and reduce contact resistances? How many pins can be operated under full load? What does a...

EEE Components, PASSIVES

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

Posted by doEEEt Media Group
On November 12, 2020
0

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.

EEE Components, PASSIVES

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

Posted by doEEEt Media Group
On November 12, 2020
0

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.

EEE Components, PASSIVES

Supercapacitors Attractive in New Tidal Power

Posted by doEEEt Media Group
On November 12, 2020
0

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.

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