Rain Bird Transformer 635640 and 637567-01 AC plug-in

RainBird Transformer 635640 & 637567-01 for ESPMIXFMR, ESP-4Mi, ESP-M & ESP-4MEi Controllers. 

UL rated, Plug In Class 2 Transformer

Input: 120VAC / 60 Hz

Output:  25.5VAC / 1000mA

NOTE: New transformer will be similar to your old transformer since it has been redesigned.  New AC power wires will be yellow and green is ground.  If you have any questions how to connect a simple transformer, please reach out to us or watch the attached video on my Youtube channel "Rain Dial Repair and Exchange" - https://youtu.be/_fS4CC7Esvc?si=SQNfV11d5DbPYZ3v