The high-speed protector (HSP) models of Bourns’ TBU product range are circuit protection devices constructed using MOSFET semiconductor technology. When placed in series with a signal line, the TBU HSP monitors the current flowing through the line. If the current exceeds a preset level, the device triggers, providing an effective barrier to high voltages and currents.
The HSP begins protecting in less than 1 s, once line current exceeds the TBU device’s trigger current. When in the protected state, it restricts line current to less than 1 mA typically, and blocks voltages up to the maximum voltage rating of the device. After the surge, the TBU automatically resets itself when the voltage across the device falls to a settable level or below.
Electrical fire safety in lithium-ion battery rooms
Circuit & System Protection
Pratliperl is a non-combustible, ultra-lightweight aggregate that can be mixed with cement and applied as a plaster or screed to walls, floors, and ceilings.
Read more...Protect your pumps – protect your profit NewElec Pretoria
Circuit & System Protection
In South Africa’s demanding agricultural landscape, irrigation is not just an essential service – it is the heartbeat of farm productivity.
Read more...How smart components drive sustainable industrial efficiency TRX Electronics
Editor's Choice Manufacturing / Production Technology, Hardware & Services
Manufacturing industries across South Africa face mounting pressure to reduce operational costs whilst meeting increasingly stringent environmental regulations, and the path to achieving these goals lies in embracing advanced electronic components that enable smarter, more efficient industrial operations.
Read more...High stability Xsens IMU TRX Electronics
Telecoms, Datacoms, Wireless, IoT
New Xsens motion sensor module, which provides a cost-effective solution for functions such as platform stabilisation or orientation/positioning data, is easy to integrate into high-volume product designs.
Read more...Why wait to automate NewElec Pretoria
Circuit & System Protection
NewElec’s initiative helps you gain operational visibility via HMI or PLC by retrofitting intelligent motor protection relays without replacing MCCs or rewiring the plant.
Read more...Mouser now shipping onsemi’s image sensors TRX Electronics
Opto-Electronics
The AR0145CS is a 1/4,3-inch CMOS digital image sensor with a 1280 (H) x 800 (V) active-pixel array that can capture both continuous video and single frames.
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