Capacitive switches

Listing ID #3466538

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outputActive High/Low, UART, I2C.
Supply Voltage5-24 VDC
Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

The working of these capacitive switcheskeyboards is based on Charge Detector (CD) technology. When any user touches the key switch area the capacitive charge from the user’s body is detected by a specially developed circuit, and the signal is passed on to the system. The solid state nature of the circuit makes the life of such a switch virtually infinite.

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Company Details

Solar Biotronic Laboratories Private Limited (SBL) was incorporated in 1989 and has been designing and manufacturing custom built Sealed Keyboard Panels (Sealed Keypads) and allied products ever since. Solar Biotronic Laboratories is a ISO 9001:2008 certified company by TUV India.
Dedicated Team with more than 20 years of experience in Product Design & Manufacturing
High Speed PCB Designing using Cadence Allegro platform
Highly Cost Effective rates
PCB Design
MMI Product Development
Interface Development
Low End Embedded Applications Development
Solar Biotronic Laboratories Private Limited (SBL) was incorporated in 1989 (converted to a Private Limited Co. in 1992) to manufacture custom built Sealed Keyboard Panels (Sealed Keypads) and allied products. These Keyboard Panels are used in various type of Electronic applications, especially in harsh environments and areas of critical operations. Solar Biotronic Laboratories is an ISO 9001:2008 certified company.
SOLAR BIOTRONICS LABORATORIES PRIVATE LITMITED is a professionally managed company headed by two Directors and a dedicated staff of 30 professionals. SBL Engineers develop Keyboards as per Customers’ requirements and specifications by using sophisticated designing softwares like Allegro, PADs and CorelDraw. We have developed our own techniques and methods for the assembly of Keyboards to achieve a very high standard of quality. The Keyboards are tested on Microprocessor and PC based testing equipment which can simulate the end users requirements.
Over the past two decades, SOLAR BIOTRONICS LABORATORIES PRIVATE LITMITED has successfully developed and supplied more than 400,000 keyboards comprising of over 3 million individual switches. Customers include names like, Siemens, GE Health Care, Larsen & Toubro, HUL, Tata Power SED, HMT Ltd, Honeywell India, Wipro Lighting, Moog Motion Controls, Bosch, Fanuc India, Bharat Electronics, Tata Motors to name a few.
Our keyboards have been used in CNC controls, Process Controllers, Medical Systems, Defense Systems, Power Generation Plants, etc. Recently, we have successfully developed and supplied a special switch for water purifiers developed by Hindustan Unilever Ltd.
We are the authorised Development Partners for Microchip and for Sprintek Corporation, USA, for PC based Sealed Keyboard Panels.