C&K Components has developed a new family of configurable switches with a quick connector and a low-profile panel depth. Designated the RAFIX 22 FS series, the switches are available in pushbutton, selection, key, signal lamp and emergency-stop configurations, and require only 27 mm of mounting depth behind the front plate.
All these components are IP65 splash-water protected in accordance with DIN standards, and the mounting diameter in the front plate is 22,3 mm in accordance with IEC 60947 specifications. These switches also feature a quick connector that supports a modular installation concept, allowing them to be plugged into the panel and locked firmly into place. This also lets the user store individual switch elements separately and configure them during final assembly to meet application-specific needs.
The emergency-stop switches are designed with a positive mechanical movement sequence. A certain operating force must be exerted at the push cap in order to prevent inadvertent operation. When pressed, the pushbutton latches and is reset by turning the switch in a clockwise direction.
Wiring of the RAFIX 22 FS series switches is carried out via a 2,8 x 0,8 mm blade terminal, or via the soldering terminals in the quick connector. A ridge between the contacts prevents short circuits, even under tensile load of the connection cable. Illuminated versions of the pushbutton and signal lamp switches are also available, with LEDs in five different colours which can be clicked into the switches from behind using flat contactors. All switches are available with gold contacts for electronic applications (minimum 5 V/1 mA) or silver contacts for mains voltage (maximum 250 V/4 A).
General-purpose evaluation board Altron Arrow
DSP, Micros & Memory
Based on the 32-bit Arm Cortex-M7 S32K3 MCU in a 172 HDQFP package, the S32K3X4EVB-T172 offers dual cores configured in lockstep mode, ASIL D safety hardware, and HSE security engine.
Read more...Zero drift current shunt monitors Altron Arrow
Power Electronics / Power Management
The NCS21671 and NCV21671 from onsemi are a series of voltage output current sense amplifiers offered in gains of 25, 50, 100, and 200 V/V.
Read more...Wi-Fi 6/BLE module enables rapid development Altron Arrow
Telecoms, Datacoms, Wireless, IoT
Telit Cinterion has announced the WE310K6, a fully integrated, low-power module featuring dual-band, dual-stream Wi-Fi 6, and dual-mode Bluetooth/BLE.
Read more...Analysis of switch-mode power supply: inductor violations Altron Arrow
Editor's Choice Power Electronics / Power Management
Common switch-mode power supply (SMPS) design errors are discussed, and their appropriate rectification is specified, with details on complications that arise with the power stage design of DC-DC switching regulators.
Read more...Microsoft Windows IoT on ARM Altron Arrow
Computer/Embedded Technology
This expansion means that the Windows IoT ecosystem can now harness the power of ARM processors, known for their energy efficiency and versatility.
Read more...Microchip introduces ECC608 TrustMANAGER Altron Arrow
Circuit & System Protection
To increase security on IoT products and facilitate easier setup and management, Microchip Technology has added the ECC608 TrustMANAGER with Kudelski IoT keySTREAM, Software as a Service (SaaS) to its Trust Platform portfolio of devices, services and tools.
Read more...SolidRun unveils new SoM Altron Arrow
AI & ML
SolidRun and Hailo has unveiled a game-changer for engineers and AI product developers with the launch of their market-ready SoM, which packs the cutting-edge capabilities of the Hailo-15H SoC.
Read more...An evolutionary step in customisable logic Altron Arrow
DSP, Micros & Memory
Microchip Technology is offering a tailored hardware solution with the launch of its PIC16F13145 family of microcontrollers, which are outfitted with a new Configurable Logic Block module.
printer friendly version