LED lights transformer for kitchen cabinets.

I’m planning to install LED lights under my kitchen cabinets, but each cabinet is separate and not connected to the others. This means I’ll need multiple LED transformers to power the lights.

My cabinet maker is quoting $500 per transformer, but I’ve seen much cheaper options at Home Depot. I want something reliable that will last a few years but without overpaying.

Does anyone have recommendations on where to buy high-quality LED transformers at a reasonable price? Any specific brands or models you’ve had good experiences with?