24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell UL Listed - - Amazon.com
Transformer, 150 Va, 208-480V: Electronic Transformers: Amazon.com: Industrial & Scientific
Xwartre 16V 30VA Doorbell Transformer Compatible with Ring Video Doorbell, Nest Hello Doorbell, eufy Security Doorbell, Arlo Doorbell. Transformer Power Supply - - Amazon.com
Amazon.com: Toroidal Transformer, 100 VA, 2 x 12V, 4.17 A, Panel : Industrial & Scientific
Supplying Demand 46-24124-06 HVAC Transformer 40 VA 120/24V Channel 2 Hole Mount - - Amazon.com
Amazon.com: Class II Transformer - 12 Volt AC, 40 VA, UL/CSA Approved : MGT-1240 : Electronics
Amazon.com: PWS-2420 24VAC 20VA Class II Power Supply AC Adapter UL 24V Transformer Plug with terminals : Industrial & Scientific