High temperature machine screw insulators protect transistors and discretes
24 March 2004Circuit & System Protection
Products & Solutions
Designed to protect popular transistors and discretes, Bivar offers three different styles of shoulder insulators made from a UL rated 40% glass-filled polyphenylene sulfide (PPS). The insulators provide grounding protection for the most popular power transistors while offering added savings in assembly and prevention of needed repair or replacement of devices when subjected to high temperatures.
Styles include a traditional shoulder design, flush low-profile and dual-sided low-profile configurations with standoffs for added ventilation of mounted devices. These insulators provide added protection in rated uses up to 260°C maximum recommended service temperature, and are chemically inert (no known solvents under 200°C), with an oxygen rating index over 45%.
These are suited for uses in such applications as power supplies, inverters or other conventional uses of transistors or discretes where sensitivity to assembly or operating temperatures are typically higher than 105°C.
These machine screw insulators can accommodate screws up to 3,2 mm diameter. Also offered are standard service temperature shoulder washers that are ideal for use as machine screw insulators, in 62 different styles and sizes. They offer a rigid, uniformly moulded chemically inert barrier preventing chassis to component shorting while boasting recommended maximum service temperature of 125°C.
Dallmeier offers 12 MP resolution Dallmeier Electronic Southern Africa
Surveillance Products & Solutions
Dallmeier is expanding its Domera camera portfolio with the new 6900 series with up to 12 MP resolution and improved light sensitivity. The higher resolution also helps meet the increased requirements of IEC 62676-4:2025.
Read more...SanDisk MAX ENDURANCE microSD card Technews Publishing SMART Security Solutions
Smart Home Automation Products & Solutions
SMART Security Solutions received a 128 GB SanDisk microSD card for the video surveillance market to put to the test. The storage card is designed for edge-recording cameras, dashcams, and more.
Read more...Lightweight body-worn camera Axis Communications SA
Surveillance Products & Solutions
Axis releases new lightweight body-worn camera designed to perform throughout the day. Built on open standards, it integrates seamlessly with AXIS Camera Station and third-party on-premises or cloud-based VMS solutions.
Read more...High-voltage X-Ray generators for advanced imaging Vepac Electronics
Opto-Electronics
X-ray has developed a high-performance range of HV generators designed for accuracy, long-term durability, and seamless integration into OEM environments.
Read more...Understanding EMI Filters and their applications Vepac Electronics
Passive Components
Electromagnetic Interference (EMI) Filters are essential for maintaining electromagnetic compatibility (EMC), allowing multiple devices to function together without interference.
Read more...Next-Gen Min-ITX motherboard Vepac Electronics
Computer/Embedded Technology
Adding to AAEON’s extensive industrial motherboard portfolio, the Next-Gen MIX-Q870A1 is the company’s most advanced Mini-ITX board to date.
Read more...The effect of seasonal changes on ESD performance in South Africa Actum
Editor's Choice Circuit & System Protection Manufacturing / Production Technology, Hardware & Services
Electrostatic discharge performance is influenced by several environmental factors, with relative humidity being one of the most important. This is particularly relevant in South Africa, where seasonal changes can result in significant differences in humidity levels.
Read more... Readers support employee badge in Apple Wallet Gallagher
Access Control & Identity Management Products & Solutions
rf IDEAS, a global manufacturer of RFID credential readers, today announced that its WAVE ID readers support Gallagher Employee Badge in Apple Wallet, expanding the range of credential technologies supported across its reader platform.
Read more...BlueVision launches Fusion Cloud BlueVision
Information Security Products & Solutions
Most businesses have moved to the cloud, including Microsoft 365, Azure, AWS and more, and in doing so assume they're protected because they're using a reputable platform; however, the reality is somewhat different.
Read more...Synology unveils Surveillance365
Surveillance Products & Solutions
Synology has launched Surveillance365, a Video Surveillance as a Service solution that enables businesses to deploy enterprise-grade multi-site surveillance in minutes and scale without additional IT overhead.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version