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舵机驱动电路原理图ERC检查结果舵机驱动电路PCB板DRC检查结果舵机驱动电路元件清单 Designator Part Type Footprint C1 47u RAD0.3 C2 0.22u RAD0.3 C3 1200p RAD0.3 C4 0.33u RAD0.3 C5 0.33u RAD0.3 C6 0.33u RAD0.3 C7 10u RAD0.3 C8 100u RAD0.3 C9 0.047u RAD0.3 R1 5.1K AXIAL-0.7 R2 1.2K AXIAL-0.7 R3 5.1K AXIAL-0.7 R4 2K AXIAL-0.7 R5 22K AXIAL-0.7 R6 47K AXIAL-0.7 R7 22K AXIAL-0.7 R8 2K AXIAL-0.7 R9 1K AXIAL-0.7 R10 6.8K AXIAL-0.7 R11 6.8K AXIAL-0.7 R12 51K AXIAL-0.7 R13 51K AXIAL-0.7 R14 82 AXIAL-0.7 R15 100K AXIAL-0.7 RP 4.7K VR2 VT1 3DK7 TO-52 VT2 3DK7 TO-52 VT3 3DK7 TO-52 VT4 3GC1 TO-52 VT5 3DK7 TO-52 VT6 3DK7 TO-52 VT7 3CG1 TO-52 VT8 3AX85 TO-52 VT9 3DK4 TO-52 VD1 2CK6 DIODE0.7 VD2 2CK6 DIODE0.7 VD3 3DK7 DIODE0.7 J1 CON2 SIP2 J2 CON3 SIP3 M 20ZYW-4 AXIAL1.0 舵机驱动电路PCB板信息 Specifications For 舵机驱动电路.PCB On 7-Jul-2011 at 23:26:52 Size Of board 4.14 x 2.68 sq in Equivalent 14 pin components 1.71 sq in/14 pin component Components on board 40 Layer Route Pads Tracks Fills Arcs Text ------------------------------------------------------------------------ TopLayer 0 152 0 0 0 BottomLayer 0 173 0 0 0 TopOverlay 0 198 0 9 80 KeepOutLayer 0 21 0 0 0 MultiLayer 95 0 0 0 0 ------------------------------------------------------------------------ Total 95 544 0 9 80 Layer Pair Vias ---------------------------------------- Top Layer - Bottom Layer 3 ---------------------------------------- Total 3 Non-Plated Hole Size Pads Vias ---------------------------------------- ---------------------------------------- Total 0 0 Plated Hole Size Pads Vias ---------------------------------------- 28mil (0.7112mm) 21 3 30mil (0.762mm) 27 0 32mil (0.8128mm) 35 0 40mil (1.016mm) 8 0 100mil (2.54mm) 4 0 ---------------------------------------- Total 95 3 Top Layer Annular Ring Size Count ---------------------------------- 0mil (0mm) 4 18mil (0.4572mm) 5 22mil (0.5588mm) 3 30mil (0.762mm) 57 34mil (0.8636mm) 21 60mil (1.524mm) 8 ---------------------------------- Total 98 Mid Layer Annular Ring Size Count ---------------------------------- 0mil (0mm) 4 18mil (0.4572mm) 5 22mil (0.5588mm) 3 30mil (0.762mm) 57 34mil (0.8636mm) 21 60mil (1.524mm) 8 ---------------------------------- Total 98 Bottom Layer Annular Ring Size Count ---------------------------------- 0mil (0mm) 4 18mil (0.4572mm) 5 22mil (0.5588mm) 3 30mil (0.762mm) 57 34mil (0.8636mm) 21 60mil (1.524mm) 8 ---------------------------------- Total 98 Pad Solder Mask Count ---------------------------------- 4mil (0.1016mm) 95 ---------------------------------- Total 95 Pad Paste Mask Count ---------------------------------- 0mil (0mm) 95 ---------------------------------- Total 95 Pad Pwr/Gnd Expansion Count ---------------------------------- 20mil (0.508mm) 95 ---------------------------------- Total 95 Pad Relief Conductor Width Count ---------------------------------- 10mil (0.254mm) 95 ---------------------------------- Total 95 Pad Relief Air Gap Count ---------------------------------- 10mil (0.254mm) 95 ---------------------------------- Total 95 Pad Relief Entries Count ---------------------------------- 4 95 ---------------------------------- Total 95 Via Solder Mask Count ---------------------------------- 4mil (0.1016mm) 3 ---------------------------------- Total 3 Via Pwr/Gnd Expansion Count ---------------------------------- 20mil (0.508mm) 3 ---------------------------------- Total 3 Track Width Count ---------------------------------- 8mil (0.2032mm) 27 10mil (0.254mm) 10 12mil (0.3048mm) 161 20mil (0.508mm) 276 30mil (0.762mm) 1 35mil (0.889mm) 1 40mil (1.016mm) 68 ---------------------------------- Total 544 Arc Line Width Count ---------------------------------- 10mil (0.254mm) 9 ---------------------------------- Total 9 Arc Radius Count ---------------------------------- 100mil (2.54mm) 9 ---------------------------------- Total 9 Arc Degrees Count ---------------------------------- 360 9 ---------------------------------- Total 9 Text Height Count ---------------------------------- 60mil (1.524mm) 80 ---------------------------------- Total 80 Text Width Count ---------------------------------- 10mil (0.254mm) 80 ---------------------------------- Total 80 Net Track Width Count ---------------------------------- 20mil (0.508mm) 22 ---------------------------------- Total 22 Net Via Size Count ---------------------------------- 50mil (1.27mm) 22 ---------------------------------- Total 22 Routing Information ---------------------------------- Routing completion : 100.00% Connections : 68 Connections routed : 68 Connections remaining : 0 ---------------------------------- 参考资料：（1）《模拟电子技术基础》，童诗白，高等教育出版社，2001 （2）《电子线路CAD实用教程》，潘永雄，西安电子科技大学出版社，2007

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