Rafi’s E-Stop ‘Plus 1’ emergency-stop switches offer two redundant normally-closed contacts for the primary emergency stop function and an additional normally-open contact. This normally-open contact can be used for example to inform a watchdog monitor or an additional security master about the status and the localisation of an actuated E-stop pushbutton.
The actuating plunger is available in two versions: one which is reset by pulling and is protected according to IP 69K, and the other which is reset by rotation and is protected according to IP 65. The contact block features gold contacts with a maximum rating of 42 V and 100 mA, and is available with quickconnect terminals with a mounting depth of 27 mm and a PCB mounting version with a mounting depth of only 9,2 mm.
V2X: The future of vehicle communications 29 January 2020, Avnet South Africa
, Editor's Choice, Telecoms, Datacoms, Wireless, IoT
A recent report by Juniper Research forecasts that more than 62 million vehicles will be capable of vehicle-to-vehicle communication by 2023; up from just over 1,1 million in 2019.
Read more...STM32 system-on-chip for LoRa 29 January 2020, Avnet South Africa
, Telecoms, Datacoms, Wireless, IoT
Powering the search for sustainability through smart infrastructure and logistics, smart industry and smart living, STMicroelectronics has revealed the world’s first LoRa system-on-chip (SoC) for connecting ...
Read more...EERAM memory solutions retain data at power loss 29 January 2020, Avnet South Africa
, DSP, Micros & Memory
Microchip Technology announced a new family of Serial Peripheral Interface (SPI) EERAM memory products that offers system designers up to 25% cost savings over the current serial non-volatile ram (NVRAM) ...
Read more...Non-inverting converters for buck or boost operation 29 January 2020, Avnet South Africa
, Power Electronics / Power Management
Texas Instruments 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. ...
Read more...Lithium-ion/polymer battery packs catalogue 29 January 2020, Avnet South Africa
, Technical Literature
The latest edition of the Avnet Abacus standard lithium-ion/polymer battery packs catalogue covers the company’s portfolio of primary and secondary cells from leading battery manufacturers, as well as ...
Read more...Tiny buck-boost converters 25 November 2019, Avnet South Africa
, Power Electronics / Power Management
Texas Instruments 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. ...
Read more...Illuminated pushbutton switches 25 November 2019, TRX Electronics
, Switches, Relays & Keypads
The KLS series expands C&K Switches’ product offering in the LED pushbutton family. It meets the market requirements for haptics and sound with clear ‘click’ feedback. With various cap options and bright ...
Read more...Ultra-small LDO linear regulator 25 November 2019, Avnet South Africa
, Power Electronics / Power Management
Texas Instruments introduced an ultra-low-power low-dropout (LDO) linear voltage regulator with what it claims is the industry’s lowest quiescent current (IQ) of sub-25 nA. The new regulator features ...
Read more...Radiation-tolerant PolarFire FPGA 23 October 2019, Avnet South Africa
, Programmable Logic
Developers of spacecraft electronics use radiation-tolerant (RT) field programmable gate arrays (FPGAs) to create on-board systems that meet the demanding performance needs of future space missions, survive ...
Read more...Radiation-tolerant PolarFire FPGA 25 November 2019, Avnet South Africa
, Programmable Logic
Developers of spacecraft electronics use radiation-tolerant (RT) field programmable gate arrays (FPGAs) to create on-board systems that meet the demanding performance needs of future space missions, survive ...
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