.. include:: /project-links.txt .. include:: /abbreviation.txt ################# Resistor Bridge ################# .. getthecode:: resistor-bridge.py :language: python3 :hidden: :notebook: This example shows the computation of the DC biases in a resistor bridge. .. code-block:: py3 import PySpice.Logging.Logging as Logging logger = Logging.setup_logging() from PySpice import Circuit, Simulator from PySpice.Unit import * .. image:: resistor-bridge.png :align: center .. code-block:: py3 circuit = Circuit('Resistor Bridge') circuit.V('input', 1, circuit.gnd, 10@u_V) circuit.R(1, 1, 2, 2@u_kΩ) circuit.R(2, 1, 3, 1@u_kΩ) circuit.R(3, 2, circuit.gnd, 1@u_kΩ) circuit.R(4, 3, circuit.gnd, 2@u_kΩ) circuit.R(5, 3, 2, 2@u_kΩ) simulator = Simulator.factory() simulation = simulator.simulation(circuit, temperature=25, nominal_temperature=25) analysis = simulation.operating_point() for node in analysis.nodes.values(): print('Node {}: {:4.1f} V'.format(str(node), float(node))) # Fixme: format value + unit .. code-block:: none Node 3: 6.0 V Node 2: 4.0 V Node 1: 10.0 V