Amazon.com: UpBright New 24V AC/AC Adapter Compatible with Ktec Model: KA12A240020034U 24VAC 200mA - 1000mA Class 2 Transformer Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU : Electronics
Amazon.com: AC/AC Transformer 24 VAC - 10 amps (12 VAC-0-12 VAC) Center Tap : Electronics
HQRP Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, HVAC Furnace Multi Tap Power Supply Adapter C(UR) US Certified - - Amazon.com
Amazon.com: weideer Input 110V 50/60HZ Output 24V 10VA Power Transformer AC/ AC Single Phase Transformer for Lighting Power Supplies, Audio Equipment etc. Various Small Power Supplies K-030 : Electronics
24VAC 40VA Plug in Transformer,Doorbell Transformer Compatible with All of Doorbell,Nest, Ecobee, Sensi and Honeywell Thermostat - - Amazon.com
Amazon.com: Dayton Control Transformer 200VA 12/24VAC : Industrial & Scientific
Amazon.com: MG Class II Transformer - 24 Volt AC, 40 VA, UL/CSA Approved : MGT-2440 : Electronics
Amazon.com: PWS-2440 24VAC 40VA Class II Power Supply AC Adapter UL 24V Transformer Plug with terminals : Electronics
Control Transformer 40VA, Primary 120, 208, 240V Secondary 24V, HVAC Furnace Multi Tap (1 Pack) - - Amazon.com
24V 830mA Thermostat and Doorbell Transformer, Wall Transformer with PTC Fuse Compatible with Nest, Honeywell, Ecobee and Sensi Thermostat, Nest Hello and All of Doorbells - - Amazon.com
Control Transformer, 100Va, 12/24Vac: Electronic Transformers: Amazon.com: Industrial & Scientific
HQRP 24V AC Adapter Transformer Compatible with Ecobee Google Nest Honeywell Emerson Ecobee4 Smart WiFi Thermostat, Wyze Ring Blink Video Doorbell C-Wire, 25ft Cable, ETL Listed - - Amazon.com
Amazon.com: ALITOVE 24V Power Supply 4A 96W AC/DC Adapter 100-240V AC to DC 24 Volt Converter 4amp 3.75A 3.5A 3.3A 3.2A Transformer 5.5x2.5mm for LED Strip CCTV Camera LCD Monitor Massage Chair :
Amazon.com: 24V 3A 72W DC Power Supply Adapter AC to DC Converter Transformer 100~240V AC Input for 5050 3528 LED Strip 3D Printer CCTV Security System LCD Monitor (24V3A) : Electronics
24V 40VA Thermostat and Doorbell Transformer, Power Transformer Compatible with Nest, Honeywell, Ecobee and Sensi Thermostat, Nest Hello and All Versions of Doorbells - - Amazon.com
24 Volt Transformer, C Wire Adapter Thermostat, Compatible with Nest, Ecobee, Honeywell Smart Thermostat, Nest Hello, Ring Doorbell Power Supply (23ft Cable) - - Amazon.com
Amazon.com : Elk TRG2440 24VAC, 40 VA AC Transformer with PTC Fuse : Electronics