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protekdevices

Surface-mount TVS devices protects circuits in industrial apps

March 16, 2022 By Aimee Kalnoskas

Protek has introduced a series of high-powered surface mount transient voltage suppression components that provide circuit protection in numerous industrial applications. These applications include relay drives, motor start-and-stop electromagnetic field protection, module lightning protection, and secondary lightning protection in AC/DC applications. The SM30KWExxA/CA series consists of many TVS components ranging in rated stand-off voltages from […]

Filed Under: Applications, Industrial, Power Electronic Tips Tagged With: protekdevices

TVS array protects circuits in common computer interfaces

October 26, 2021 By Aimee Kalnoskas

Protect Devices has introduced a steering diode/transient voltage suppressor array (TVS array) for circuit protection in common computing interfaces like HDMI and DVI, USB, SATA and PCIe, and more. It provides an ultra-low capacitance of 0.3pF, typical for I/O to ground. The new device part number is the PLR0504FN5. It is compatible with the IEC […]

Filed Under: Applications, Consumer, Power Electronic Tips Tagged With: protekdevices

Thyristor array and steering diode combo protect circuits in devices with high-speed data interfaces

June 21, 2021 By Redding Traiger

ProTek Devices has introduced two new ultra-low capacitance (< 3 pF) low leakage current (< 10nA) thyristor array and steering diode combination devices for circuit protection in consumer entertainment and networking devices like set-top boxes and modems. They specifically provide surge protection in high-speed data interfaces.   ProTek Devices’ TRV24-4LC and TRV24-2LC are also ideal […]

Filed Under: Applications, Power Electronic Tips, Telecommunications Tagged With: protekdevices

Tiny TVS components guard against EFT, EMF, and lightning in motors and relays

April 26, 2021 By Redding Traiger

ProTek Devices has introduced a series of high-powered surface mount TVS components for circuit protection from the electromagnetic field, lightning, and other electrical fast transients in high power applications. These new devices for motors and relays are provided in that industry’s lowest-profile packaging compared with competing solutions.    ProTek Devices’ SM15KWExxA/CA series has an approximate […]

Filed Under: Power Electronic Tips Tagged With: protekdevices

Hybrid semiconductor technology replaces MOV devices for AC circuit protection

June 15, 2020 By Aimee Kalnoskas

ProTek Devices has introduced a new patent-pending series of hybrid semiconductor components for AC power supply circuit protection in consumer and industrial applications like home appliances, industrial equipment automation controls, instrumentation, and SMART meters. The new semiconductor technology is an ideal replacement for surface mount metal oxide varistor (MOV) devices. The PHYTVSxxxV3 series is designed […]

Filed Under: Power Electronic Tips Tagged With: protekdevices

TVS components provide circuit protection for remote transmission lines

January 21, 2020 By Aimee Kalnoskas

Protek Devices has introduced a family of high-powered transient voltage suppressor components for circuit protection in DC, AC and remote transmission line applications. The family of TVS components consists of eight devices with varying ranges of volts. These TVS components are high-current capable and offer a good clamping voltage. Other features include a glass passivated […]

Filed Under: Power Electronic Tips Tagged With: protekdevices

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