Industrial

The A1373 and A1374 high precision linear Hall effect sensors are ideal for use in automotive and industrial linear position-sensing applications that require increased reliability and accuracy over conventional contacting-potentiom- eter solutions.

The A1321/A1322/A1323 is a linear Hall-effect sensor from Allegro MicroSystems with a ratiometric rail-to-rail output proportional to the applied magnetic field. It is ideal for use in harsh environments in automotive and industrial linear and rotary position sensing systems.

This document presents the general principle of LCD screens and the cause of flicker. It also proposes a solution of automatically minimizing flicker using the STVM100 (LCD VCOM calibrator).

The A132X family of linear Hall-effect sensors are optimized, sensitive, and temperature-stable. These ratiometric Hall-effect sensors provide a voltage output that is proportional to the applied magnetic field. The A132X family has a quiescent output voltage that is 50% of the supply voltage and output sensitivity options of 2.5mV/G, 3.125mV/G, and 5mV/G. The features of this family of devices are ideal for use in the harsh environments found in automotive and industrial linear and rotary position sensing systems. Each device has a BiCMOS monolithic circuit which integrates a Hall element, improved temperature-compensating circuitry to reduce the intrinsic sensitivity variation with temperature.

This application note briefly describes the basic principle of e-paper so that the user can understand the necessity of an accurate VCOM voltage setting and how the STVM100 can be used for this purpose.

The A132X family of linear Hall-effect sensors are optimized, sensitive, and temperature-stable. These ratiometric Hall-effect sensors provide a voltage output that is proportional to the applied magnetic field. The A132X family has a quiescent output voltage that is 50% of the supply voltage and output sensitivity options of 2.5mV/G, 3.125mV/G, and 5mV/G. The features of this family of devices are ideal for use in the harsh environments found in automotive and industrial linear and rotary position sensing systems. Each device has a BiCMOS technology.

This manual introduces the features and characteristics of the LAB.GRUPPEN LAB 4000 amplifier, including installation, operation, and protection.

This document is the user manual for the LAB.GRUPPEN LAB 2002 amplifier. The manual includes information about the installation, operation, and maintenance of the product.

This application note describes two different MCU based applications: a universal motor drive, and a light dimmer.

Describes how to measure the holding current of thyristors and triacs.

This application note introduces the concepts of gate current (IG) and holding current (IL) for thyristors (SCRs) and triacs. Also provided are procedures for measuring IG and IL, and a discussion of the variation of IL with operating conditions and device sensitivity.

This manual describes the basic use of the LAB 1300C amplifier, including installation, operation, maintenance and troubleshooting.

This article mainly introduces the phenomena that may occur in the circuit when controlling the AC power source using the triac, and how to avoid these phenomena by controlling the trigger mode of the triac to ensure the normal operation of the circuit.

AN308 is ST's application note, which introduces how to use TRIAC to control inductive loads, including the introduction and analysis of different control methods, and finally proposes a simple and reliable control circuit.

This article describes the features and characteristics of logic level and Snubberless TRIACs, and their current commutation capabilities when turned off.