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+# 实验报告：Test Only
+
+## 基本信息
+
+---
+
+```{Python}
+
+```
+
+```{mermaid}
+flowchart TD
+    n1["光耦"] --> n2["Pin5->Pin4存在二极管"]
+    n3["DPS小档位无法输出大电压"] --> n1 & n4["运放"]
+    n4 --> n6["In+/In-电压范围为Vdd~Vss,超出范围则会被内部二极管钳位"] & n12["Vout不超过Vdd"]
+    n6 --> n7@{ label: "<span style=\"background-color:\">In+通过1K电阻连至光耦1@Pin4</span>" }
+    n7 --> n8@{ label: "Force/MeasH-&gt;IN+<br style=\"--tw-scale-x:\">Pin5-&gt;Pin4" }
+    n10["Vout+串联肖特基二极管至光耦2@Pin4"] --> n9@{ label: "Force/MeasH-&gt;Vout<br style=\"--tw-scale-x:\">Pin5-&gt;Pin4" }
+    n2 --> n11@{ label: "<span style=\"background-color:\">如果Pin5电压&gt;Pin4电压</span>" }
+    n11 --> n5["二极管导通，存在电流通路"]
+    n12 --> n10
+    n8 --> n13["小档位Force 13V"]
+    n9 --> n13
+    n13 --> n14@{ label: "Force=13<br style=\"--tw-scale-x:\">Vout=9.6V" } & n15@{ label: "Force=13<br style=\"--tw-scale-x:\">IN+ = 9V<br>" }
+    n15 --> n11
+    n14 --> n11
+    n5 --> n18["ForceV ClampI"]
+    n18 --> n20["电流通过1K电阻"] & n21["肖特基二极管反向导通"]
+    n20 -- "<span style=background-color:>5uA/20uA/200uA Clamp</span>" --> n24["Force电压小于期望值"]
+    n21 -- "<span style=background-color: rgb(255, 255, 255);>2mA Clamp</span>" --> n24
+    n1@{ shape: rounded}
+    n3@{ shape: rounded}
+    n4@{ shape: rounded}
+    n6@{ shape: rect}
+    n12@{ shape: rect}
+    n7@{ shape: rect}
+    n8@{ shape: rect}
+    n10@{ shape: rect}
+    n9@{ shape: rect}
+    n11@{ shape: diam}
+    n5@{ shape: rounded}
+    n13@{ shape: rounded}
+    n14@{ shape: rect}
+    n15@{ shape: rect}
+    n20@{ shape: rounded}
+    n21@{ shape: rounded}
+```
+### test
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