AD保存PCB出现 cannot write to read - only file,今天画板子出现这个问题,顿时心凉大半了,这个原因不知,分享一种办法,可行; 上面是问题截图。 首选新建一个pcb,然后将当前pcb的所有东西copy进去,之后保存新建的pcb,然后关闭ad;然后从新打开,之后将新建的pcb的所有东西复制进当前pcb(将当前pcb的内容全部删除); ...
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For all of the predefined model kinds and sub-kinds, the Netlist Template is read-only. If, however, one of these predefined entries does not allow enough control over the information placed in the netlist, you can define your own template. To edit the Template, you need to select Generic...
Description- Description of the footprint, as defined in the PCB Library editor. Default 3d model- Legacy field for an older 3D view system. Vault Name- If the component has been placed from an Altium Vault, this field reflects that and displays the name of that vault (e.g.Altium Cont...
The decoupling capacitor should be mounted on the same side as the ADC right at the REF pin with a thick PCB trace. The REFGND should also connect to the reference decoupling capacitor with the shortest distance. For applications that use multiple AD7643 devices, it is more effective to use...
AD9558/PCBZ 价格&库存 -> 查询更多价格&库存 型号:AD9558/PCBZ 品牌:ADI/AD 封装:- 描述: 国内价格 1+2340.44579 库存:1 去购买 型号:AD9558/PCBZ 品牌:Analog Devices, Inc. 封装:- 描述:AD9558 Logic and Timing Evaluation Board 国内价格 香港价格 1+616.934181+74.06819 库存:1 去购买 型号:AD9558...
AD9912 Evaluation Board AD9912/PCBZ FEATURES GENERAL DESCRIPTION Flexible system clock input accepts crystal, crystal oscillator, or external reference clock Dedicated pad for mounting crystal or crystal oscillator DAC output easily accessible via SMA connector SMA connectors provided for external ...
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Careful attention to PCB thermal design is required. Table 5. Parameter Analog Inputs IN+, IN− to GND1 Supply Voltage REF, VIO to GND VDD to GND VDD to VIO Digital Inputs to GND Digital Output to GND Storage Temperature Range Junction Temperature Lead Temperature Soldering Reflow ESD ...
SIEMENS 570 212.9301.01 PCB INTERFACE CARD X131 FOR 810/820 BOARD GF SIEMENS 250 HP ELECTRIC MOTOR - 445TS FRAME Siemens 1PH7107-2PD00-0BA0 Asynchronous Servo Motor 6.25 - 8 kW Siemens 1PH7103-2PD00-0BA0 Asynchronous Servo Motor 3.7 - 4.7 kW Siemens 1FK7103-5AF71-1EH0 5.36kW Servo...