Impedance matching networks are electrical circuits which, when connected between two networks, match the output impedance of the source (the first network) to the input impedance of the load (the receiving or second network). The purpose of matching these two impedances is to minimize wave reflection and/or to maximize the transfer of power between the system and the load. Search by Specification | Learn More about Impedance Matching Networks

...consumer electronics or gaming; or telephones and voice communication products. Public facilities use audio microphones to provide information over loudspeakers. Recording studios or television or radio broadcast equipment requires professional-grade... Search by Specification | Learn More about Audio Microphones

Audible alarms provide an audible indication of a hazardous situation. Search by Specification | Learn More about Audible Alarms

...by adding lanthanum ions to a PZT composition. PNZT ceramic materials are formed by adding niobium ions to a PZT composition. PNZT ceramic materials are applied in high-sensitivity applications such as hydrophones, sounders and loudspeakers... Search by Specification | Learn More about Piezoelectric Ceramics

Measurement microphones are most commonly condenser microphones, which convert sound pressure to an output that is then converted into a reading such as sound pressure level (SPL). Search by Specification | Learn More about Measurement Microphones

An amplifier circuit can drive a loudspeaker or boost audio to a computer, or provide audio for a crystal radio. Specialty amplifier chips are also used in conjunction with integrated circuits to perform mathematical operations, to amplify radio signals... Learn More about Specialty Amplifier Chips

...of the problem must be identified. Some harmonic distortion meters analyze the total harmonic distortion (THD) as well as individual harmonics that may be present in a system. THD is often a problem in audio equipment, especially loudspeakers. Software packages... Search by Specification | Learn More about Harmonic Distortion Meters

...current necessary to drive the loudspeakers in an audio system. Audio amplifiers and audio preamplifiers are composed of solid state devices such as transistors, field effect transistors (FET), and metal oxide semiconductor field effect... Learn More about Audio Amplifiers and Preamplifiers

...amounts of ferrous materials such as scrap iron. Electromagnets are also used in the design of industrial and consumer products such as electric generators, electric motors, doorbells, circuit breakers, televisions, loudspeakers, brakes, and clutches... Search by Specification | Learn More about Electromagnets

...of radar-absorbing materials used in stealth aircrafts and in the expensive absorption tiles lining the rooms used for electromagnetic compatibility measurements. Most common radio magnets, including those used in loudspeakers, are ferrite ceramics... Learn More about Ferrite Ceramics and Ferromagnetic Materials

...fit three-pin sockets. Small or mini-DIN connectors use between three and nine pins and are available in seven patterns. Some older DIN connectors use a polarized, two-pin unshielded plug for connections to loudspeakers and amplifiers. These DIN... Search by Specification | Learn More about DIN Connectors

Audio amplifiers are used in circuits and systems to process audio signals. Search by Specification | Learn More about Audio Amplifier Chips

Power operational amplifiers (POA) are used to increase the power of low-level signals in applications that drive low impedances or reactive loads. They dissipate excess energy as heat, deliver extensive current, and can sustain relatively high supply voltages. Search by Specification | Learn More about Power Operational Amplifiers

Dielectric ceramics and substrates are electrical insulators with dielectric strength, dielectric constant and loss tangent values tailored for specific device applications. Search by Specification | Learn More about Dielectric Ceramics and Substrates