- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376314 > RS-485 (Electronic Theatre Controls, Inc.) RS-422 AND RS-485 APPLICATION NOTE PDF資料下載
參數(shù)資料
| 型號： | RS-485 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | RS-422 AND RS-485 APPLICATION NOTE |
| 中文描述： | RS - 422和RS - 485接口應(yīng)用筆記 |
| 文件頁數(shù)： | 24/44頁 |
| 文件大小： | 628K |
| 代理商： | RS-485 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁當(dāng)前第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁
RS-422/485 Application Note
21
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 434-7094
Losses in a transmission line are a combination of AC losses (skin
effect), DC conductor loss, leakage, and AC losses in the dielectric. In high
quality cable, the conductor losses and the dielectric losses are on the same
order of magnitude. Figure 3.2 is included in this application note to point
out the significant difference in performance of different cables. This chart
shows Attenuation versus Frequency for three different Belden cables. Note
that the polyethylene cables offer much lower attenuation than PVC cables.
Figure 3.1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RS-MK-X2010 | High Integrity FM Transceiver |
| RS3FS | SDR Cable Assembly; Connector Type A:micro D Ribbon Plug; Connector Type B:micro D Ribbon Plug; Cable Length:2m; No. of Contacts:26; Pitch Spacing:0.8mm RoHS Compliant: Yes |
| RS3FS | Damper Diodes (For TV) |
| RS4FS | SDR Cable Assembly; Connector Type A:micro D Ribbon Plug; Connector Type B:micro D Ribbon Plug; Cable Length:5m; No. of Contacts:26; Pitch Spacing:0.8mm RoHS Compliant: Yes |
| RS8234 | ServiceSAR Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RS485-232 | 制造商:PR 功能描述: |
| RS485-C1(AS) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RS232/RS485 CONV (AS) |
| RS485-C1(EU) | 制造商:Equinox Technologies 功能描述:RS232/RS485 CONV (EU) |
| RS485-C1(UK) | 制造商:Equinox Technologies 功能描述:RS232/RS485 CONV (UK) |
| RS485-C1(US) | 制造商:Equinox Technologies 功能描述:RS232/RS485 CONV (US) |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。