FU6812L电机驱动专用芯片小型化AC220V电源输入150W DEMO板ALTIUM原理图+PCB布局图（未布完线）, 可以做为你的学习设计参考。主要器件列表如下：Library Component Count : 24Name Description----------------------------------------------------------------------------------------------------0603 红灯 发光二极管C-ECAP Electrolytic CapacitorCAP CapacitorCAP-CC CapacitorCAP-CC(SMD) CapacitorCAP1 CAP_SMD CapacitorCS57XXAT CS57XXATD Zener Zener DiodeDIODE_SMD DiodeDiode Default DiodeFU6812L FUSE1-1 Header 2 Header, 2-PinHeader 4 Header, 4-PinHeader 6 HT396R-6PHeader 9 Header, 9-PinINDUCTOR IRON_SMT 贴片电感RES(SMD) RES-TSMAJ TVSTRANS3VIPER12ZENER2_SMD
上传时间： 2021-11-21
上传用户：
ABSTRACTThe flyback power stage is a popular choice for single and multiple output dc-to-dc converters at powerlevels of 150 Watts or less. Without the output inductor required in buck derived topologies, such as theforward or push-pull converter, the component count and cost are reduced. This application note will reviewthe design procedure for the power stage and control electronics of a flyback converter. In these isolatedconverters, the error signal from the secondary still needs to cross the isolation boundary to achieveregulation. By using the UC3965 Precision Reference with Low Offset Error Amplifier on the secondaryside to drive an optocoupler and the UCC3809 Economy Primary Side Controller on the primary side, asimple and low cost 50 Watt isolated power supply is realized.
标签： 隔离
上传时间： 2021-11-24
上传用户：kingwide
STM32H750VBT6核心板 ALTIUM设计硬件原理图+PCB文件，包括完整的原理图和PCB文件，可以做为你的设计参考，PCB 2层板设计，大小85MM*56MM, 带SD，DCMI,QSPI,外扩flash，以太网，RS485，CAN总线, 主要器件信号列表如下：Library Component Count : 29Name Description----------------------------------------------------------------------------------------------------AMS1117 三端稳压芯片BAT54C 表贴肖特基二极管C 无极性贴片电容CRYSTAL_32K CrystalCap CapacitorFPC0.5-24P 贴片FU 贴片保险丝HR911105Header 2 Header, 2-PinLLAN8720 ETH PHYLED Typical RED, GREEN, YELLOW, AMBER GaAs LEDMAX3485PNP PNP三极管Pin HDR2X20 R 贴片电阻Res ResisterSN65HVD230D STM32H750VBT6 Socket SocketTCAP 钽电容TEST-POINT 测试点TSW 轻触开关USB type C W25Qxx 外置FlashXC6206-3.3 SOT-23,XC6206P332MR,MAX8V,100mAXTAL-4P 4脚无源晶振XTAL_3225 Crystal OscillatormicroSD
上传时间： 2021-11-24
上传用户：aben
那么我们可以进行如下计算：1，输出电流Iout=Pout/Udc=600/400=1.5A2，最大输入功率Pin=Pout/η=600/0.92=652W3，输入电流最大有效值Iinrmsmax=Pin/Umin=652/85=7.67A4，那么输入电流有效值峰值为Iinrmsmax*1.414=10.85A5，高频纹波电流取输入电流峰值的20%，那么Ihf=0.2*Iinrmsmax=0.2*10.85=2.17A6，那么输入电感电流最大峰值为：ILpk=Iinrmsmax+0.5*Ihf=10.85+0.5*2.17=11.94A7，那么升压电感最小值为Lmin=(0.25*Uout)/(Ihf*fs)=(0.25*400)/(2.17*65KHz)=709uH8，输出电容最小值为：Cmin=Iout/(3.14*2*fac*Voutp-p)=1.5/(3.14*2*50*10)=477.7uF，实际电路中还要考虑hold up时间，所以电容容量可能需要重新按照hold up的时间要求来重新计算。实际的电路中，我用了1320uF，4只330uF的并联。
标签： 变压器
上传时间： 2021-12-04
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STM32F407单片机开发板PDF原理图+AD集成封装库+主要器件技术手册资料:AD集成封装库列表：Library Component Count : 54Name Description----------------------------------------------------------------------------------------------------24C256 AMS1117ATK-HC05 ATK-HC05BAT BEEP BUTTONC CAPCH340G USB2UARTDDB9 DHT11 数字温湿度传感器HEAD2HEAD2*22 HR911105 HS0038Header 16 Header, 16-PinHeader 2 Header, 2-PinHeader 2X2 Header, 2-Pin, Dual rowHeader 3X2 Header, 3-Pin, Dual rowHeader 4 Header, 4-PinHeader 9X2 Header, 9-Pin, Dual rowIS62WV51216 JTAG KEY_M L LAN8720 ETH PHYLED2 Typical RED, GREEN, YELLOW, AMBER GaAs LEDLSENS LIGHT SENSL_SOP MAX3232 MAX3485 MIC MOS-P IRLML6401/SI2301MP2359 DC DC Step Down ICMPU6050 9轴运动处理传感器NPN 8050/BCW846/BCW847NRF24L01 PHONE_M PNP 8550/BCW68POW R SMBJ TVSSN65HVD230D STM32F407ZET6 STM32F407ZET6TEST-POINT 测试点TFT_LCD TPAD ALIENTEK TPADUSB5USB_A_90 USB-A-90W25X16
上传时间： 2021-12-15
上传用户：ttalli
基于FPGA设计的字符VGA LCD显示实验Verilog逻辑源码Quartus工程文件+文档说明,通过字符转换工具将字符转换为 8 进制 mif 文件存放到单端口的 ROM IP 核中，再从ROM 中把转换后的数据读取出来显示到 VGA 上，FPGA型号Cyclone4E系列中的EP4CE6F17C8，Quartus版本17.1。module top( input clk, input rst_n, //vga output output vga_out_hs, //vga horizontal synchronization output vga_out_vs, //vga vertical synchronization output[4:0] vga_out_r, //vga red output[5:0] vga_out_g, //vga green output[4:0] vga_out_b //vga blue );wire video_clk;wire video_hs;wire video_vs;wire video_de;wire[7:0] video_r;wire[7:0] video_g;wire[7:0] video_b;wire osd_hs;wire osd_vs;wire osd_de;wire[7:0] osd_r;wire[7:0] osd_g;wire[7:0] osd_b;assign vga_out_hs = osd_hs;assign vga_out_vs = osd_vs;assign vga_out_r = osd_r[7:3]; //discard low bit dataassign vga_out_g = osd_g[7:2]; //discard low bit dataassign vga_out_b = osd_b[7:3]; //discard low bit data//generate video pixel clockvideo_pll video_pll_m0( .inclk0 (clk ), .c0 (video_clk ));color_bar color_bar_m0( .clk (video_clk ), .rst (~rst_n ), .hs (video_hs ), .vs (video_vs ), .de (video_de ), .rgb_r (video_r ), .rgb_g (video_g ), .rgb_b (video_b ));osd_display osd_display_m0( .rst_n (rst_n ), .pclk (video_clk ), .i_hs (video_hs ), .i_vs (video_vs ), .i_de (video_de ), .i_data ({video_r,video_g,video_b} ), .o_hs (osd_hs ), .o_vs (osd_vs ), .o_de (osd_de ), .o_data ({osd_r,osd_g,osd_b} ));endmodule
上传时间： 2021-12-18
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基于FPGA设计的vga显示测试实验Verilog逻辑源码Quartus工程文件+文档说明，FPGA型号Cyclone4E系列中的EP4CE6F17C8，Quartus版本17.1。module top( input clk, input rst_n, //vga output output vga_out_hs, //vga horizontal synchronization output vga_out_vs, //vga vertical synchronization output[4:0] vga_out_r, //vga red output[5:0] vga_out_g, //vga green output[4:0] vga_out_b //vga blue );wire video_clk;wire video_hs;wire video_vs;wire video_de;wire[7:0] video_r;wire[7:0] video_g;wire[7:0] video_b;assign vga_out_hs = video_hs;assign vga_out_vs = video_vs;assign vga_out_r = video_r[7:3]; //discard low bit dataassign vga_out_g = video_g[7:2]; //discard low bit dataassign vga_out_b = video_b[7:3]; //discard low bit data//generate video pixel clockvideo_pll video_pll_m0( .inclk0(clk), .c0(video_clk));color_bar color_bar_m0( .clk(video_clk), .rst(~rst_n), .hs(video_hs), .vs(video_vs), .de(video_de), .rgb_r(video_r), .rgb_g(video_g), .rgb_b(video_b));endmodule
标签： fpga vga显示 verilog quartus
上传时间： 2021-12-19
上传用户：kingwide
黑金CYCLONE4 EP4CE6F17C8 FPGA开发板ALTIUM设计硬件工程（原理图+PCB+AD集成封装库）,Altium Designer 设计的工程文件，包括完整的原理图及PCB文件，可以用Altium(AD)软件打开或修改，可作为你产品设计的参考。集成封装器件型号列表：Library Component Count : 50Name Description----------------------------------------------------------------------------------------------------1117-3.3 24LC04B_0 4148 BAV99 CAP NP_Dup2CAP NP_Dup2_1 CAP NP_Dup2_2CP2102_0 C_Dup1 C_Dup1_1C_Dup2 C_Dup3 C_Dup4 C_Dup4_1 Circuit Breaker Circuit BreakerConnector 15 Receptacle Assembly, 15-Pin, Sim Line ConnectorDS1302_8SO EC EP4CE6F17C8 Cyclone IV Family FPGA, 2V Core, 179 I/O Pins, 2 PLLs, 256-Pin FBGA, Speed Grade 8, Commercial GradeEP4CE6F17C8_1 Cyclone IV Family FPGA, 2V Core, 179 I/O Pins, 2 PLLs, 256-Pin FBGA, Speed Grade 8, Commercial GradeFuse 2 FuseHEX6HY57651620/SO_0 Header 2 Header, 2-PinHeader 9X2 Header, 9-Pin, Dual rowINDUCTOR JTAG-10_Dup1 KEYB LED LED_Dup1 M25P16-VMN3PB 16 Mb (x1) Automotive Serial NOR Flash Memory, 75 MHz, 2.7 to 3.6 V, 8-pin SO8 Narrow (MN), TubeMHDR2X20 Header, 20-Pin, Dual rowMiniUSBB OSCPNP R RESISTOR RN RN_Dup1 R_Dup1 R_Dup2 R_Dup3 R_Dup5R_Dup6 SD SPEAKERSRV05-4SW KEY-DPDT ZTAbattery
标签： 黑金 cyclone4 ep4ce6f17c8 fpga
上传时间： 2021-12-22
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基于DSP设计的数字化大功率电源数字化全桥变换器电源ALTIUM设计硬件原理图+PCB文件，包括主板和控制板2个硬件，均为4层板设计，ALTIUM设计的硬件工程文件，包括完整的原理图和PCB文件，可以做为你的设计参考。主板原理图器件如下：Library Component Count : 55Name Description----------------------------------------------------------------------------------------------------6CWQ09F Schottky Rectifier7416474HC16474LS1647805 7812 7815 7824 ACT45B 共模电感ARRESTER R27030059BAV99 R26010005BRIDGE R26060153CAPCB CD CON4 ConnectorComponent_1_1 D-1N5819 DiodeDEDIO-SMDELECTRO1 R21010742FUSE R27010205HOLHeader 3 Header, 3-PinHeader 6 Header, 6-PinHeader 7 Header, 7-PinIR1150S JQX-115F-I L0 L2 LBAV70 R26010012LM358MOSFET N NMOS-2 R26110100NPN R26080003OPTOISO1 R25030015PNP PNP TransistorR-NTCR20190006 R20190075R21020037 R21020037/工业B/消费C/瓷片电容/4700pF±20%/250Vac/Y2/Y5U/引脚间距7.5mmR26020054 R26020054/工业A/消费C/快恢复二极管/1000V/1A/1.7V/75ns/SMA/US1M-E3-61TR26030048 R26030048/工业A/消费B/肖特基二极管/1A/100V/0.79V/SMA/SS110LR26030097 R26030097/工业B/肖特基二极管/60V/1A/0.70V/SMA/B160R29030691 R29030691/防雷接地座/最大尺寸7.36*7*10/紫铜镀锡RES R20190099RES2 RES_1Res3 ResistorTL431 TRANS01TRANS7-9 Transformer UCC3804VARISTOR R27030060ZENERu型槽3.5x7
标签： tms320f28035 dsp 全桥变换器
上传时间： 2021-12-22
上传用户：aben
TMS320F28035 DSP最小核心板开发板ALTIUM设计原理图，无PCB板图。原理图已在项目中使用，包括CAN通信电路和瓷隔离电路等，可以做为你的设计参考，所用器件型号如下：ADUM1201AT24CXXBAV99 R26010005CAP CapacitorHeader 4 Header, 4-PinHeader 4X2 Header, 4-Pin, Dual rowINDUCTORL2 LM317 R25040043NTC R27040030OPTOISORES R20190049RES1 SN65HVD230/SO8SW-SPST Single-Pole, Single-Throw SwitchTL431TMS320F28035-80XTAL Crystal Oscillator
标签： tms320f28035 dsp
上传时间： 2021-12-22
上传用户：trh505
