Electronic Attenuators

Filtered Power-Entry Modules handle up to 20 A.
Controls & Controllers

Filtered Power-Entry Modules handle up to 20 A.

Series EEJ features 20 A filter, attenuating 48 db at 30 Mhz in common mode for non-medical versions. Various terminations and installation types are available. Units have UL/CSA/VDE agency approvals and are suited for computer workstations, networking equipment, telecom-datacom equipment, medical devices, test and measurement devices, fitness equipment, and other industry applications.

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Resistors and Terminations are millimeter-wave characterized.
Electrical Equipment & Systems

Resistors and Terminations are millimeter-wave characterized.

Thermally conductive thick-film chip resistors and attenuators, characterized at 10, 20, and 40 GHz frequency bands, mount face down on circuit board or hybrid substrate. Resistor element is within same plane as rest of circuit to minimize capacitive effects of wraparound termination. Aluminum-nitride power-chip terminations offer 50 ohm performance into millimeter frequency bands. Metal...

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Noise Attenuator uses active filtering in SIP package.
Electronic Components & Devices

Noise Attenuator uses active filtering in SIP package.

QuietPower(TM) QPO-1 provides >20 dB of conducted differential noise attenuation from 60 Hz to 500 kHz. Rated for 10 A, it can be used with switchmode power supplies having output voltages from 3-30 Vdc. Closed-loop architecture features precise point of load voltage regulation. QPO-1 measures 1 x 1 x 0.2 in. and supports parallel operation for high current requirements. It is surface-mountable...

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Designing and Specifying the Right Loudspeaker System for Emergency Mass Notification in Public Venues
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Designing and Specifying the Right Loudspeaker System for Emergency Mass Notification in Public Venues

For every industry, there is nothing more crucial than having effective strategies for dealing with emergency situations. These are events you never hope for, but want the assurance of having the right solutions implemented when time is of the essence. Loudspeaker system optimization is essential when ensuring that communication is not lost when it is most needed. In this guide, you will learn about what key points to keep in mind when designing a loudspeaker system for your campus. This includes performing an on-site sound survey, selecting the right equipment for your applications, complementing your system with the right technology solutions, creating pre-assigned messages for different emergency situations, and having system accessibility no matter the circumstances. Download this guide for additional information on these public safety measures.

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Thin Film Chip Attenuators have wide frequency range.
Electronic Components & Devices

Thin Film Chip Attenuators have wide frequency range.

Compact, lightweight devices are available with attenuation factors of 1-20 dB in 1/2 dB increments with frequency range from dc to 20 GHz. Available tolerances are ±0.5 dB and ±1 dB. Power dissipation ranges from 1/8 to 1/2 watt. VSWR is as low as 1.05. Attenuation stability is typically better than ±0.5 dB. Applications include power switches, frequency converters, antennas, power dividers,...

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