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ProTek Devices - Company Profile


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Business Type Address Contact ProTek Devices
Manufacturer ProTek Devices
2929 S. Fair Lane
Tempe, AZ 85282-3153
USA
Web site
Phone: (602) 431-8101

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Circuit protection devices are used to protect electronic components from unwanted transients such as current and voltage surges, electrostatic discharge (ESD), lightning, spikes and other signals that can imperil the operation or damage the component.
Diode arrays are composed of multiple discrete (usually unconnected) diodes on a single silicon chip. Diode arrays are important semiconductor products because they save assembly time and improve reliability over individually packaged diodes. In general, diode arrays use four or more diodes in a single package.
Diodes are electronic components that conduct electric current in only one direction, functioning as a one-way valve. Diodes are manufactured using semiconductor materials such as silicon, germanium or selenium and are used as voltage regulators, signal rectifiers, oscillators and signal modulators / demodulators.
Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI.
Dataline and DC signal surge suppressors protect equipment from transient overvoltages present on data or DC signal lines.
Transient voltage surge suppressors protect against temporary excess voltage and/or current in an electrical circuit that has been disturbed.



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