 |
전자부품 데이터시트 검색엔진 |
|
|
전자부품 데이터시트 검색엔진 |
|
AN4038 데이터시트(PDF) 30 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
AN4038 데이터시트(HTML) 30 Page - STMicroelectronics |
|
|
30 / 39 page  Front Panel AN4038 30/39 Doc ID 022686 Rev 1 5 Front Panel The front panel material and thickness influence the projected capacitance field. Each material type is defined with a dielectric constant, known as epsilon ( εr). The higher εr is, the easier the field can pass through material. For example (see Figure 29), if the proximity distance without any panel is tair0, it becomes tair1 when a panel is inserted between the sensor and the hand. tair1 is the distance between the hand and the front panel, and Ttotal is the total distance between the hand and the sensor. tair1 is lower than tair0 but the Ttotal is higher than tair0. Figure 29. Influence of panel on detection distance |
|
링크 URL |
| ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크 투 데이터시트 | 링크교환 | 제조사별 검색 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Korean ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
