Hi and welcome to JustAnswer,Thank you for the question and your patience. Should you still need assistance for information purposes only...Initially, bear with us; re-confirm and post back with the complete model number of the Pandigital photoframe. Additionally, would the "...transformer..." be the AC wall adaptor?
Appreciate the information Mark though a PAN 1051 nor a PAN 1050 is reported back as not a valid PanDigital product. Please re-check/confirm.
Still, replacement adapters for most models/version are readily available from eBay. Please click HERE.