> 家电 Home > Applications > Home Appliances
  • Micropower Hall Sensor Application

    OCS series sensor integrated circuits (ICs) are small, multifunctional digital Hall-effect sensors controlled by a magnetic field generated by a permanent magnet or an electromagnet. These sensitive components are designed to meet the low power requirements of various applications. The OCS series can respond to north or south poles without the need to identify the magnetic poles, so it is easier to install and reduces system costs. These low-power sensing devices use CMOS technology and timing circuits. The timing circuit is only connected to the power for a short time, and the rest of the time is powered off, which greatly reduces the level ...

    查看详情> 2016/09 / 27View details>
  • Magnetic position sensing in brushless DC motors

    The OCS Hall-effect integrated circuit adjusts the electronic commutation in the brushless DC motor, thus replacing the traditional mechanical commutation using a brushed DC motor: OCH14X / OCH41X / OCH18X series. The combination of brushless DC motor technology and OCH14X / OCH41X / OCH18X series Hall-effect integrated circuits provides a low-cost, high-efficiency and more reliable alternative to traditional DC motor commutation. The cost advantage of the solution in production and operation is reflected in the following aspects: 1, ...

    查看详情> 2016/09 / 27View details>
  • Hall sensor motor speed measurement

    OCS switching Hall-effect sensor, its working temperature range can reach -40 ℃ ~ 150 ℃. It consists of a voltage adjustment circuit, an inverting power protection circuit, a Hall element, a temperature compensation circuit, a micro signal amplifier, a Schmitt trigger, and an OC gate output electrode. Its output can be connected to a CMOS logic circuit by using a pull-up resistor. . The chip has the characteristics of small size, good stability and high sensitivity. High temperature Hall effect integrated sensor is composed of regulated power supply, Hall voltage generator, differential amplifier, Schmidt ...

    查看详情> 2016/09 / 27View details>
  • Hall sensor DC brushless fan (motor) drive application

    OCS has a series of DC brushless fan (motor) driver ICs for customers to choose from. The driving current is from 10mA to 600mA, the working voltage is from 3.5V to 20V, and it has a blocking protection function to choose from to meet different needs of users. . OCS DC brushless fan (motor) driver IC series are divided into two products: dual coil fan (motor) driver IC and single coil fan (motor) driver IC. OCH276 / 277, OCH277H, OCH266, OCH2980 / 2981 are driven by dual coil fans (motors) ...

    查看详情> 2016/09 / 27View details>
  • OCP8107 Evaluation Board

    OCP8107 is an asynchronous boost controller, which is mainly used for high-power LED driving of large-size LCD TV backlight. The maximum number of LEDs to drive is determined by VIN, POWER MOSFET, energy storage inductor, freewheeling diode, and output filter capacitor.

    查看详情> 2016/09 / 27View details>
  • OCP8121 Evaluation Board

    OCP8121 is a single-channel high-power LED driver control chip, which is mainly used for backlight LED driver of large-size LCD TV. The maximum number of LEDs it drives is determined by VIN, POWER MOSFET, energy storage inductor, freewheeling diode, and output filter capacitor. OCP8121 provides PWM dimming and analog dimming functions, which provides a solution for 3D display of TV systems. OCP8121 has complete protection functions to provide better guarantee for the safety requirements of LED lighting and LCD TV systems, such as ...

    查看详情> 2016/09 / 27View details>
2 3 4 1 2 3 4
  • TOP
About OCS
Company Profile
Culture and vision
Sales Representative
Company identification
Distributor
Memorabilia
Recruitment
Resources and benefits
Learning and development
Join OCS
contact us
Address: 10th Floor, Junengwan Building, No. 76-78 Jiangchang Third Road, Jing'an District, Shanghai
Customer Service: 4000166160
Phone: 021-556387201
Fax: 021-556387206
Email: Service@vncorp.net
Follow us

WeChat

Weibo

Copyright (C) 2016 Shanghai Orient-Chip Technology Co., LTD. All Rights Reserved Shanghai ICP No. 06018056 Shanghai Public Network Security No. 31010902002109