UI 39 flat transformer 30 VA. 2 x 115 V.2 x 21 V/AC.715 mA. Technical data: . Connection (components): soldering - Number of outputs: 2 x - Number of inputs: 2 x - Output current: 715 mA - Output voltage: 21 V/AC - Output voltage (number x voltage): 2 x 21 V/AC - Input voltage (number x voltage): 2 x 115 V - Input voltage (num): 115 V - Frequency (details): 50 až 60 Hz - Weight: 520 g - Contents: 1 pc. - Product type: print transformer - Product dimension, width: 57 mm - Product dimension, height: 36 mm - Product dimension, length: 68 mm - Type (manufacturer type): 83/298 - Other technical data: Pin assignment primary: PIN 1-4 / 9-6 - Pin assignment secondary: PIN 12-14 / 19-17 .