POWER TRANSFORMER LP120-20 (F) SERIES 1. CONFIGURATION & DIMENSIONS : 5 1 6 4 8 3 7 A B B B H Max. B W 2 PC terminal plug-in mounting 6.00 (0.236) 1.00 (0.041) 40.00 (1.575) PCB Pattern L UNIT : mm (inch) SIZE L W H A B gram 2 48.10 38.10 17.00 40.50 9.50 141.75 (1.894) (1.500) (0.669) (1.594) (0.374) 2. SCHEMATIC : 3 7 Primaries 4 115/230V 50/60Hz 2 8 6 1 5 indicates polarity 3. ELECTRICAL CHARACTERISTICS ( @ 25°C ) : a. Primary Voltage b. NO Load Primary Current Input AC 115V 60Hz . Input AC 230V 50Hz . c. Secondary Voltage (±5%) d. Secondary Load Current e. Full Load Primary Current Input AC 115V 60Hz . Input AC 230V 50Hz . f. Full Load Secondary Voltage (±5%) g. DC Resistance Pin 1-2 Pin 3-4 Pin 5-6 Pin 7-8 h. Insulation Resistance i. Withstand Voltage (Hi-Pot) j. Temperature Rise k. Core Size AC 115/230 V 50/60 Hz . Less Than 25mA . Less Than 25mA . Series AC 192.00V . Parallel AC 96.00V . Series 20mA . Parallel 40mA . Less Than 35mA . Less Than 45mA . Series 120.00V . Parallel 60.00V . Primary = 1080 Ohm . = 1080 Ohm . Secondary = 972 Ohm . = 972 Ohm . DC 500V 100Meg Ohm Of More . AC 1500V 60Hz 1 Minutes . Less Than 60 Deg C . UI-29 x 5.30 m/m . NOTE : Specifications subject to change without notice. Please check our website for latest information. 10.06.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 1