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| circuit_design:uebung_3.5.4 [2021/11/27 22:37] – tfischer | circuit_design:uebung_3.5.4 [2023/07/17 13:04] (aktuell) – mexleadmin |
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| <WRAP pagebreak></WRAP><panel type="info" title="Exercise 3.5.4. Conversion of a unipolar signal into a bipolar signal"> <WRAP group><WRAP column 2%>{{fa>pencil?32}}</WRAP><WRAP column 92%> | <WRAP pagebreak></WRAP> |
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| | <panel type="info" title="Exercise 3.5.4. Conversion of a unipolar signal into a bipolar signal"> <WRAP group><WRAP column 2%>{{fa>pencil?32}}</WRAP><WRAP column 92%> |
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| <WRAP right 60%>{{url>https://www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l5YCcyWrQDhAJmuyBmMANiwBZ1FSBWLIsUkKyRkU-AKAENxEtwB2IiHxZmYQSETgqIALRgZYePDkwi6dEnRMN4qmBGro69KNr48kbUTqNlkdgCVwpBsWZ5wRZmNa+fUNBU7ABOwqICQiLMWFRCMcqh4TFxycL48eCJAOZp+Bl5NFDsAO5psUJIfBXFZVU8fPU1DmXRkazk7Q6i-B2Y4kI0-RIMAKoA+gCCpS5u3g1ePuw9s4ur9Axj4wCi7ADO5amkcNipvgBmnAA2ewCmSccpQqREDM3Yic4vb6lDp5nMY4sAIwYIAD2wniwSGwiF6WARrGwDEc7Ah+BOCN6hBiGKRYH6aNh2MgUUgJKkbkwWCJWH48MQ1MowgQSLIIFREO+2HwlP4b1IfCpwiJrjehFYtiw+E2yI5RIsQjIlMg1SKApAAGV2AB7LJeKB+RnA6AQGL6jh6-qZY7GpSBCAQPiYDhAA noborder}} </WRAP> | <WRAP>{{url>https://www.falstad.com/circuit/circuitjs.html?ctz=CQAgjCAMB0l5YCcyWrQDhAJmuyBmMANiwBZ1FSBWLIsUkKyRkU-RgUwFowwAoAIbhEWcAHYiIfFmZgJIROCogeysPHhRopMBVJYm5dOglFSDGDr1NdVNmMRVMTDXwBK4c+CLM835rKsgQFaVHwATlIy4pLSzAaS8a6RcdhUsdH4+IngrgDmUcxZGUU0UFB8AO6FaZJIogkV1fXCoi2NkFU1cpLmmD0VMmKs5DGMWP3yDACqAPoA8l30DMSyIv6DkMPLGzs7M7MAknwAzjWNpHC15RAAZgIANiccEUHx6axm10nw7p8MjRomA65UuLBCMDCAA9sH4sEhsIhhlgUaxsAw3HwYfgrijhoR4ji0bpwFjEfjILEtlJIIoVsCyVgxMjEMDKDSIACMWTSF8sPg6WIuaJ6VIeV5+Zy6Nh8AwuSBMdj0JIyHTIA0yvKAMp8AD2uW8oNpwOgyhgEHiBvwepA-Ryl1Z4OgEAgokw1qAA noborder}} </WRAP> |
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| You work in the company "HHN Mechatronics & Robotics" and are supposed to generate a bipolar signal ($-10V ... + 10V$) from a unipolar signal of a digital-to-analog converter ($0...5V$) in a project. A colleague recommended the circuit shown on the right. | You work in the company "HHN Mechatronics & Robotics" and are supposed to generate a bipolar signal ($-10 ~\rm V ... + 10 ~\rm V$) from a unipolar signal of a digital-to-analog converter ($0 ... 5 ~\rm V$) in a project. A colleague recommended the circuit shown on the right. |
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| - First, analyze what change is made by pressing the switch $S$. How does the output signal change? | - First, analyze what change is made by pressing the switch $S$. How does the output signal change? |
| - Try to mathematically determine the relationship of $U_A$ and $U_E$ as $U_A(U_E)$ by superposition. | - Try to determine mathematically the relationship of $U_\rm O$ and $U_\rm I$ as $U_{\rm O}(U_{\rm I})$ by superposition. |
| - The circuit still has the problem that the positive half-wave is output negatively. What further circuit must be provided after this so that this problem can be solved? | - The circuit still has the problem that for a positive positive half-wave the output is still negative. Which additional circuit must be provided so that this problem can be solved? |
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