AVX has expanded its multilayer TransGuard range to include an 85 V d.c. rating in a 1210 case size. Designated the VC121085S151 series, the single-chip solution provides bi-directional transient voltage protection in the on-state and excellent EMI/RFI attenuation in the off-state.
Equipped with sub-nanosecond turn-on time, the varistor has the ability to withstand multiple strikes and provides high energy and current handling capability while protecting sensitive circuits from over-voltage conditions caused by ESD, lightning, NEMP and inductive switching. In addition, the devices have a peak current rating of 250 A.
The VC121085S150 series is suited to DC-to-DC converters on hybrid electric vehicles; aftermarket automotive accessories, such as GPS and audio equipment; renewable energy modules using a 48 V bus, like windpowered chargers, solar panels and inverters; as well as commercial and military vehicles.
3 kW TVS diode arrays 30 June 2020, Avnet South Africa
, Circuit & System Protection
To ensure critical operations, aviation and space systems rely on digital and logic functionality and circuitry in engine control units, environmental controls, instruments and actuators. Data centres, ...
Read more...Integrated EMC line filters and design kit 29 May 2020
, Circuit & System Protection
Würth Elektronik provides solutions to help prevent EMI problems with non-compliant equipment.
It offers complete WE-CLFS EMC line filters that have most components one needs for an EMC filter inside ...
Read more...Advanced EMI shielding solutions 29 May 2020, Actum Group
, Circuit & System Protection
All electronic devices generate electromagnetic radiation that can be transmitted through the air from one electronic device to another. This is known as electromagnetic interference (EMI). In certain ...
Read more...Dual-channel high-speed protector 29 April 2020, Electrocomp
, 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 ...
Read more...DC-DC converter for aerospace/defence 25 March 2020, Future Electronics
, Power Electronics / Power Management
Vicor announced the DCM5614, an isolated, regulated 270 V-28 V DC-DC converter with an output power rating of 1300 W in a 142,2 x 35,6 x 9,4 mm VIA package. Providing power density of 27,52 W/cm3 at a ...
Read more...High-speed DDR4 SDRAMs 29 April 2020, Future Electronics
, DSP, Micros & Memory
Alliance Memory has expanded its product offering with a new line of high-speed CMOS DDR4 SDRAMs. For improved performance over previous-generation DDR3 devices, the 4 GB AS4C256M16D4 and AS4C512M8D4 ...
Read more...Reliably protect LED applications 29 April 2020, Phoenix Contact
, Circuit & System Protection
The Type 2 surge protective device from the Blocktrab series from Phoenix Contact protects all lighting systems and is particularly suitable for LED applications.
LED technology has become indispensable ...
Read more...Rectifier chip diodes 25 March 2020, Electrocomp
, Circuit & System Protection
Portable electronics, communications, computing and video equipment manufacturers are challenging the semiconductor industry to develop increasingly power efficient solutions with smaller electronics ...
Read more...Steering diode/TVS array for display interfaces 25 March 2020, Altron Arrow
, Circuit & System Protection
ProTek Devices has introduced a new steering diode transient voltage suppressor (TVS) array for circuit protection across popular consumer electronic display interfaces. The new PUSB403 device is ideal ...
Read more...Wireless MCUs with built-in NFC 25 March 2020, Future Electronics
, Telecoms, Datacoms, Wireless, IoT
NXP Semiconductors has released the new JN5189 and JN5188 IEEE 802.15.4 wireless microcontrollers (MCUs) that deliver ultra-low power connected intelligence for Zigbee 3.0 and Thread applications. The ...
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