Amazon.com: SHNITPWR 24V DC Power Supply Adapter 24 Volt 2A 48W AC to DC Converter Transformer 100~240V AC Input with 5.5x2.5mm DC Tip for 5050 3528 LED Strip 3D Printer CCTV Security
System Sensor Xrm-24 100 VA 24 Volt Transformer for sale online | eBay
Transformer, 120 VAC / 24 VAC for POWER CENTER | R0466400
Orbit 57040 Sprinkler System 24 VAC 750 MA Power Source Transformer see remarks 46878570405 | eBay