# SiglentSPD3303

Control the Siglent SPD3303 power supply from Python through [`InstroPSU`](https://dev.nominal.io/instro/psu.md).

![Siglent SPD3303](https://dev.nominal.io/instro/_images/SiglentSPD3303.png)

The [`SiglentSPD3303`](https://dev.nominal.io/instro/ref/instruments/instro.psu.drivers.siglent_spd3303.SiglentSPD3303.md#instro.psu.drivers.siglent_spd3303.SiglentSPD3303 "instro.psu.drivers.siglent_spd3303.SiglentSPD3303") provides a driver that can be used to instantiate an [InstroPSU](https://dev.nominal.io/instro/psu.md).

## Creating an [`InstroPSU`](https://dev.nominal.io/instro/psu.md) with [`SiglentSPD3303`](https://dev.nominal.io/instro/ref/instruments/instro.psu.drivers.siglent_spd3303.SiglentSPD3303.md#instro.psu.drivers.siglent_spd3303.SiglentSPD3303 "instro.psu.drivers.siglent_spd3303.SiglentSPD3303")

```python
from instro.psu.drivers import SiglentSPD3303
from instro.psu import InstroPSU

psu = InstroPSU(
    name="myPSU",
    driver=SiglentSPD3303(visa_resource="USB0::0xF4EC::0x1430::SPD3XJGQ806726::INSTR"),
    num_channels=2,
)
```

Parameters and methods specific to [`SiglentSPD3303`](https://dev.nominal.io/instro/ref/instruments/instro.psu.drivers.siglent_spd3303.SiglentSPD3303.md#instro.psu.drivers.siglent_spd3303.SiglentSPD3303 "instro.psu.drivers.siglent_spd3303.SiglentSPD3303") can be found in the [Reference](https://dev.nominal.io/instro/ref.md).