Looking for a Stable 40A DC Power Supply for Generator Stator Coil Testing

Hi, we’re working on testing transpositions on AC generator stator coils at a power plant and are looking for a very stable DC power supply with a minimum of 40 amps. Low ripple is critical for this test setup.
Is there someone knowledgeable I could talk to about suitable options?

Chloe wrote:Chloe, for stator coil testing, ripple really matters. I’d suggest checking the ripple/noise spec carefully—some lab-style switching supplies can meet the current rating but still introduce noise that affects measurements. The linear supply or a well-filtered high-current unit might be safer if accuracy is critical.

Chloe wrote:Hi Chloe,
Based on the information you provided, you can refer to our adjustable DC power supply, model ATO-VDCPS30100K.
It provides up to 100A at 30V and is suitable for applications requiring a stable output.
Link: https://www.ato.com/100a-30v-variable-dc-power-supply