- Contact Person : Ms. zha Bright
- Company Name : Hangzhou Kaike Electronics Co., Ltd.
- Tel : 86-571-86830690
- Fax : 86-571-86687367
- Address : Zhejiang,hangzhou,NO.2.Dadi road, Haining Agricultural External Development Zone, Zhejiang province , China
- Country/Region : China
- Zip : 314400
membane switch with backlight
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Key Specifications/Special Features:
Electroluminescent (EL) panel Colors: blue, green, orange or white (as customer's request) Brightness: as customer's request Input voltage: 3VDC to 24VDC (as customer's request) Bright area: up to 23 x 35 inches Applications: automotive, machine instrument backlight or consumer applicationsEL lamps are a good option for backlighting membrane switches. They are lower priced compared to fiber optics and offer additional design flexibility. Some common colors are blue/green and yellow/green, white, blue and orange. The life of an EL lamp varies based on the way it is used. EL lamps have a half life; once they reach their half life the brightness starts to fade rapidly. If the light is just being turned on when you hit a key on a switch the lamp will take a very long time to reach its half life of approximately 3000-8000 hours depending upon the quality of the phosphor being used.
Backlighting
Embedded LED, Fiber optic & electroluminescent (EL) backlighting are options that can save you money, time and/or board space.
