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STD PWM 12V Motor Controller
License: Public Domain
Mode: Editors' pick
- 0
Update time：
2023-12-18 11:30:16
Creation time：
2020-04-12 17:23:40
Description
This PWM circuit based on 555 timer IC and control 12 volt DC motor upto 30 amps.
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | JLCPCB Part Class | |
|---|---|---|---|---|---|---|
| 1 | NE555N | 555 | DIP-8_L9.8-W6.6-P2.54-LS7.6-BL | 1 | NE555N | |
| 2 | 100uF | C3 | CAP-TH_BD5.0-P2.00-D0.8-FD | 1 | 100uF 16V 5*7 | |
| 3 | 101 | C6 | RAD-0.1 | 1 | Cap_RAD-0.1_US | |
| 4 | 1N4148 | D1,D2 | DO-35_BD2.0-L4.0-P8.00-D0.5-FD | 2 | 1N4148 | //image.lceda.cn/szlcsc/C14516.jpg |
| 5 | 1N4007 | D3 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 1 | 1N4007 | |
| 6 | Motor | P1 | CONN-TH_2P-P5.00 | 1 | CONN-TH_2P-P5.00 | |
| 7 | +12v-Gnd | P2 | CONN-TH_2P-P5.00 | 1 | CONN-TH_2P-P5.00 | |
| 8 | 10k | R1 | R_AXIAL-0.4 | 1 | R_AXIAL-0.4_US | |
| 9 | 50k pot | R2 | RES-ADJ-TH_RK1631110TT3 | 1 | RK1631110TT3 | |
| 10 | 10R | R3 | R_AXIAL-0.4 | 1 | R_AXIAL-0.4_US | |
| 11 | 1k | R4 | R_AXIAL-0.4 | 1 | R_AXIAL-0.4_US | |
| 12 | IRFZ44NPBF | Z44 | TO-220-3_L10.0-W4.5-P2.54-L | 1 | IRFZ44NPBF | //image.lceda.cn/szlcsc/C2586.jpg |
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