Fixed some sample code for Power Supply

validationtools/validationtools/powerSupply/_powerSupply.py

@@ -103,3 +103,18 @@ def get_id(self) -> str:
         returns: string, device identification
         """
         return self.ps.query('*IDN?')
+
+# Example usage
+if __name__ == "__main__":
+    power_supply = PowerSupply()
+    print(power_supply.get_id())
+    # power_supply.set_voltage(5.0)  # Set voltage to 5V
+    power_supply.set_current(1.51, 2)
+    power_supply.enable_output(2)
+
+    time.sleep(5)
+
+    current = power_supply.measure_current(2)
+    voltage = power_supply.measure_voltage(2)
+    print(f"Voltage: {voltage} V, Current: {current} A")
+    power_supply.disable_output()