Public Domain
Simulations created in development support of:
https://easyeda.com/example/Automotive_12V_to_USB_5V_2A_output_power_adapter_-L1xrlfxrJ
Contains:
2, Several outline schemes for the output overvoltage protection shunt clamp.
The actual project as shown in the above link has been successfully built and tested.
| ID | Designator | Quantity |
|---|---|---|
| 1 | B2 | 1 |
| 2 | VAMMETER2,VAMMETER1 | 2 |
| 3 | LFILT2 | 1 |
| 4 | CIN2,CFILT1,CFILT2,CIN1 | 4 |
| 5 | RLESR2,RLESR1 | 2 |
| 6 | RCESR4,RCESR1,RCESR3,RCESR2 | 4 |
| 7 | RDAMP2 | 1 |
| 8 | CDAMP2 | 1 |
| 9 | B1 | 1 |
| 10 | V1 | 1 |
| 11 | LFILT1 | 1 |
| 12 | RDAMP1 | 1 |
| 13 | CDAMP1 | 1 |
| 14 | V1 | 1 |
| 15 | U1,U2 | 2 |
| 16 | Q1 | 1 |
| 17 | R1,R5 | 2 |
| 18 | Q2 | 1 |
| 19 | R2 | 1 |
| 20 | R3,R7 | 2 |
| 21 | R4,R8 | 2 |
| 22 | RSER1,RSER2 | 2 |
| 23 | Q3 | 1 |
| 24 | A1,A2 | 2 |
| 25 | M1 | 1 |
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