Circuit & System Protection


Dual-channel high-speed protector

29 April 2020 Circuit & System Protection

Bourns announced the release of the Model TBU-RS085-300-WH, for use in RS-485 communication interface protection. The part is an integrated dual-channel transient blocking unit (TBU) over-current and TVS over-voltage protector for the RS-485 communications interface.

When coupled with a primary over-voltage protector like the Bourns GDT Model 2030-42T-SM-RPLF or TISP thyristor surge protector Model TISP4350J3BJR-S, the integrated solution aids compliance to IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (surge) standards.

Apart from a reduction in the number of components used, there is also a savings of 52% in board space when compared to a discrete solution.


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Dual-band GNSS RTK module
31 March 2021, Electrocomp , Telecoms, Datacoms, Wireless, IoT
The RTK-1010 is a high-performance dual-band GNSS RTK module that is designed for applications requiring centimetre-level positioning accuracy. It adopts a 12 nm manufacturing process and integrates an ...

Read more...
Upcoming modifications to Bourns’ isolation power transformers
26 February 2021, Electrocomp , Passive Components
In the spirit of continuous improvement, effective 14 June 2021, Bourns is changing the silicone material, Hi-pot specification and marking content for its HCT Series high clearance/creepage distance ...

Read more...
EMI filter bank for power and control lines
26 February 2021, RFiber Solutions , Circuit & System Protection
Atlanta Micro's AM35 provides six filters in a tiny 1,5 x 3 mm DFN package for filtering power and control lines necessary for spurious signal suppression for amplifiers, step attenuators, tuneable filters, ...

Read more...
Rack-mounted instrument enclosure
31 March 2021, Electrocomp , Enclosures, Racks, Cabinets & Panel Products
Made from extruded aluminium, the RM Series of enclosures from Hammond Manufacturing are suitable for rack-mount or desktop use. Featuring strong construction yet light in weight, the enclosures are made ...

Read more...
Compact transformers for DC/DC converters
26 February 2021, Electrocomp , Passive Components
New from TDK is the EPCOS E10 EM series, a range of insulated SMT transformers that are suitable for various DC/DC converter topologies and gate driver circuits in e-mobility and industrial electronics. ...

Read more...
Closed-loop MEMS accelerometer
26 February 2021, Electrocomp , Analogue, Mixed Signal, LSI
TDK announced the release of Tronics AXO315, a miniature, 1-axis closed-loop MEMS accelerometer with a 24-bit digital SPI interface and SMD package that reaches quartz sensor performance, outperforms ...

Read more...
Embedded Wi-Fi antennas
25 November 2020, Electrocomp , Telecoms, Datacoms, Wireless, IoT
AVX released a brand new series of embedded Wi-Fi antennas designed to satisfy steadily increasing cross-market demand for smaller and thinner wireless products with superior signal sensitivity. The ...

Read more...
Standard and modified enclosures catalogue
26 February 2021, Electrocomp , Technical Literature
This shortform, 8-page catalogue provides an overview of aluminium, metal and plastic enclosures available from Hammond Manufacturing, together with corresponding accessories. Hammond Manufacturing ...

Read more...
Low-profile USB Type C vertical receptacle
26 February 2021, Electrocomp , Interconnection
With a height of just 6,5 mm on a printed circuit board (PCB), the vertical-mount USB4120 is a low-profile USB Type C receptacle and joins GCT’s range of charging-focused ionex connectors. The 16-pin ...

Read more...
GDT surge protection devices
25 November 2020, Electrocomp , Circuit & System Protection
Bourns’ new and improved next-generation surface mount two-electrode GDT (gas discharge tube) surge protection devices have been designed using Bourns’ proprietary, advanced computer simulation techniques ...

Read more...