opmcoils.panels.PCB

class opmcoils.panels.PCB(fname=None, offset=None, loops=None, pcb_dict=None)

Attributes:

length

Methods

adjust_offset(offsets)	Adjust the offset for a panel.
get_chains()	Returns continuous loops in pcb, builds them if needed.
magnetic_field(target_points)	Calculate total magnetic field from both layers for unit current.
plot([ax, pl, show])	Plots PCB
plot2D([ax, pl])	Plots PCB
to_dict()	Convert to dictionary

adjust_scale

__init__(fname=None, offset=None, loops=None, pcb_dict=None)

Class to represent a PCB loaded from KiCAD.

Attributes:

loopsdict of list

The keys may be ‘via’, ‘F.Cu’, ‘B.Cu’ for via, front, and back copper layer.

Methods

__init__([fname, offset, loops, pcb_dict])	Class to represent a PCB loaded from KiCAD.
adjust_offset(offsets)	Adjust the offset for a panel.
adjust_scale(mult)
get_chains()	Returns continuous loops in pcb, builds them if needed.
magnetic_field(target_points)	Calculate total magnetic field from both layers for unit current.
plot([ax, pl, show])	Plots PCB
plot2D([ax, pl])	Plots PCB
to_dict()	Convert to dictionary

Attributes

length

adjust_offset(offsets)

Adjust the offset for a panel.

Parameters:

offsetslist of length 3

The x, y, and z offset

get_chains()

Returns continuous loops in pcb, builds them if needed.

magnetic_field(target_points)

Calculate total magnetic field from both layers for unit current.

Parameters:

target_pointsarray, shape (n_points, 3)

The target points at which to evaluate the magnetic fields.

Returns:

fieldarray, shape (n_points, 3)

The magnetic field at the target points

plot(ax=None, pl=None, show=False)

Plots PCB

Parameters:

axmatplotlib Axes

The matplotlib axis

plpyvista.Plotter object

The plotter object.

plot2D(ax=None, pl=None)

Plots PCB

to_dict()

Convert to dictionary