License
MIT
Speaker protector
- Description
- Documents
- BOM
- Attachments
- Members
- Comments
Description
This is a self made schematic for the Chineese speaker protection board "12-24V Dual Relay 7812+UPC1237 Speaker Protection Board Module DIY Kit For HIFI" link
Documents
Speaker protector
BOM
| ID | Name | Designator | Footprint | Quantity | Manufacturer Part | Manufacturer | Supplier | Supplier Part | Price | LCSC Assembly | Mounted | LCSC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | DB107 | UR1 | DB107 | 1 | DB107 | EasyEDA | LCSC | C2492 | ||||
| 2 | SIN(0 24 50) AC 1 0 | V1 | HDR1X2 | 1 | ||||||||
| 3 | UPC1237HA | U1 | SIP8 | 1 | ||||||||
| 4 | SRD-12VDC-SL-C | RELAY1,RELAY2 | RELAY-SL-SRD | 2 | SRD-12VDC-SL-C | EasyEDA | LCSC | C30431 | ||||
| 5 | 1N4007 | D1,D2 | DO-41 | 2 | 1N4007 | EasyEDA | LCSC | C19357 | ||||
| 6 | 10k | R1,R2 | AXIAL-0.3 | 2 | ||||||||
| 7 | 10u | C1 | CAP-D3.0XF1.5 | 1 | ||||||||
| 8 | 47u | C2,C3 | CAP-D3.0XF1.5 | 2 | ||||||||
| 9 | LM7812EE | U2 | TO220 | 1 | ||||||||
| 10 | 204-10UYC/S530-A3 | LED1 | LED-3MM/2.54 | 1 | 204-10UYC/S530-A3 | EVERLIGHT | LCSC | C73643 | ||||
| 11 | SPEAKER | SP1,SP2 | PCB_MOUNT_SPEAKER | 2 | ||||||||
| 12 | 22k | R3 | AXIAL-0.3 | 1 | ||||||||
| 13 | 2k | R4 | AXIAL-0.3 | 1 | ||||||||
| 14 | 100u | C4,C5 | CAP-D3.0XF1.5 | 2 | ||||||||
| 15 | 47k | R5,R6 | AXIAL-0.3 | 2 | ||||||||
| 16 | Right | U3 | ONE_O | 1 | ||||||||
| 17 | Left | U4 | ONE_O | 1 |
Attachments
None
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
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
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