Part number PB2993-ND appears to be an obsolete power transformer in our system. With the specifications of the original, these were the closest options I could find for alternative power transformers: https://www.digikey.com/short/zdwhdh. Please note these are the options I found in stock and active from our website.
The following specifications appear to be similar to the original product:
Voltage - Primary: 120V
Voltage - Secondary (Full Load): 24V
Termination Style: Wire Leads
Power - Max: 20VA; Some options are larger than the 20VA, but will supply the amount needed.
Please note that the sizes / dimensions are different to the original and will need to be redesigned around this specification. The electrical specifications appear to be very similar to each other and will supply the amount needed for the application with the information on the transformers.
The TechForum Cross Reference category is for parts that Digi-Key does not sell or parts that have gone obsolete. Our Engineers and Techs have reviewed the specifications for these parts and made a recommendation for a replacement. Please review the suggested part to ensure it will work for your application.