Industrial

This document introduces the characteristics of the Texas Instruments PGA2311 chip, including digitally controlled analog volume control, two independent audio channels, serial control interface, zero crossing detection, mute function, wide gain and attenuation range, low noise and distortion, noise-free level transitions, low interchannel crosstalk, power supplies, available packages, application scenarios, etc.

EGP10A - EGP10K is a 1.0 Ampere Glass Passivated High Efficiency Rectifier with features including superfast recovery time, low forward voltage, high current capability, low leakage current, and high surge current capability.

EGF1A - EGF1D is a fast rectifier from Fairchild Semiconductor Corporation. It features low forward voltage drop, low profile package and high efficiency.

This document describes the features and characteristics of the 1N5400-1N5408 series general purpose rectifiers, including 3.0 ampere operation, high current capability, and low leakage.

1N5391 - 1N5399 is a series of general purpose rectifiers produced by Fairchild Semiconductor Corporation. It has a working ability of 1.5A, high current capability and low leakage current.

This document introduces the characteristics of PGA2320 audio equalizer produced by TI company. The audio equalizer has the characteristics of high performance, wide volume range, low noise and distortion, low intermodulation distortion, noise-free level transition, etc. It is suitable for professional and high-end consumer audio systems.

1N4933-1N4937 is a Fast Rectifiers produced by Fairchild Semiconductor Corporation. It has features of low forward voltage drop, high surge current capability, high reliability and high current capability.

The document describes the features and characteristics of the PGA2500 digitally controlled analog microphone preamplifier, including fully differential input-to-output architecture, digitally controlled gain, dynamic performance, zero crossing detection, integrated DC servo, and common-mode servo.

The PGA2500 is a digitally controlled analog microphone preamplifier designed for use as a front end for high-performance audio analog-to-digital converters (ADCs). The PGA2500 features include low noise, wide dynamic range, and a differential signal path. An on-chip DC servo loop is employed to minimize DC offset, while a common-mode servo function may be used to enhance common-mode rejection.

This manual introduces the features and use of the Extech 380405 Capacitance Decade Box. This device offers 5 decades of capacitance ranges from 100pF to 11.111uF (in 100pF steps). Slide switches allow easy addition and subtraction of capacitance values. Binding posts (3) offer simple and secure connections.

The document introduces three products: 380400 Resistance Decade Box, 380405 Capacitance Decade Box, and 380500 Inductance Decade Box. These products feature durable construction, separately grounding case, three binding posts, and multiple adjustable ranges. The 380400 Resistance Decade Box provides 1% resistance substitution from 1 to 11,111,110. The 380405 Capacitance Decade Box offers 5% capacitance substitution from 100pF to 11.111μF. The 380500 Inductance Decade Box provides 5% inductance substitution from 10μH to 111.1mH.

This manual introduces the functions and usage methods of Extech 480826 Three Axis Electromagnetic Field (EMF) Meter. The meter can measure and display the magnetic field strength in the frequency range of 30 to 300Hz, with units of Gauss or Tesla.

This document describes the features and characteristics of the Triple Axis EMF Tester product produced by Extech Instruments Corporation. It can be used to test the electromagnetic field radiation levels of fans, electrical appliances, wiring, and power lines.

Extech 480846 8GHz RF EMF Strength Meter can measure mobile phone base station antenna radiation electromagnetic field strength, RF power, and wireless network Wi-Fi RF signal strength. It is suitable for RF electromagnetic radiation source positioning, microwave leakage test and other applications in the workplace or at home.

This manual introduces the use of the RF EMF strength meter.