Struct SupplyConfig 

pub struct SupplyConfig {
    pub voltage: f64,
    pub impedance: Option<f64>,
    pub filter_cap: Option<f64>,
    pub rectifier: RectifierType,
}

Power supply configuration — models B+ rail behavior under load.

In real amps, the power supply has finite output impedance from the rectifier forward drop, transformer winding resistance, and filter cap ESR. When the output stage draws current, the B+ voltage sags proportionally.

Simple form: supply 9V — just sets nominal voltage, no sag. Block form: supply 480V { impedance: 150, filter_cap: 40u, rectifier: tube }

Fields

voltage: f64

Nominal (no-load) supply voltage in volts.

impedance: Option<f64>

Supply output impedance in ohms (rectifier + transformer + ESR). Higher = more sag. Tube rectifier: 50–200Ω, solid-state: 1–10Ω.

filter_cap: Option<f64>

Main filter capacitance in farads — sets sag recovery time. Larger cap = faster recovery. Typical: 40µF (vintage) to 220µF (modern).

rectifier: RectifierType

Rectifier type — tube (saggy) or solid-state (stiff).

Implementations

impl SupplyConfig

pub fn voltage_only(voltage: f64) -> Self

Create a simple supply config with just a voltage (no sag modeling).

pub fn has_sag(&self) -> bool

Returns true if this supply has sag parameters configured.

Trait Implementations

impl Clone for SupplyConfig

fn clone(&self) -> SupplyConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SupplyConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for SupplyConfig

fn eq(&self, other: &SupplyConfig) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SupplyConfig