License

Tags
Recommend Projects

USB Protector LEAP#400

1 year ago 251
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Building the Silicon Chip USB Protector which demonstrates various methods of reverse-polarity, over-voltage and over-current protection. This is a quick sketch of the circuit. Construction notes at https://github.com/tardate/LittleArduinoProjects/tree/master/Equipment/USBProtector

Documents

schematic

BOM

ID Name Designator Footprint Quantity Mounted
1 USB-302 USB1,USB2 USB-302 2 Yes
2 LED-3MM LED1,LED2 LED-3MM/2.54 2 Yes
3 10k R1 AXIAL-0.3 1 Yes
4 1.2k R2 AXIAL-0.3 1 Yes
5 1k R3 AXIAL-0.3 1 Yes
6 470 R4 AXIAL-0.3 1 Yes
7 47k R5 AXIAL-0.3 1 Yes
8 AN431AN-ATRG1 REF1 SOT-23(SOT-23-3) 1 Yes
9 ECH8102-TL-H Q1 SOT23-8 1 Yes
10 BC856A Q2 SOT-23(SOT-23-3) 1 Yes
11 SK153 D3 DO-16 1 Yes
12 CDSOD323-T05S TVS1 SMC 1 Yes
13 BAT54S D1,D2 SOT-23(SOT-23-3) 2 Yes
14 SM2T3V3A TVS2 SMC 1 Yes
15 Fuse 1A F1 1206 1 Yes
16 MF-NSMF110-2 PTC1 PTC0805 1 Yes
17 100n C1 RAD-0.1 1 Yes

Attachments

None

Members

Success
The owner does not allow comments in this project now

Comments (0)

goToTop
你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow
We use cookies to offer you a better experience. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this site, you consent to the use of our cookies.