LP20-300

POWER TRANSFORMER 1. CONFIGURATION & DIMENSIONS : LP20-300 (F) SERIES 40.00 (1.575) 1.00 (0.041) 6.00 (0.236) 1 2 5 6 8 7 PC terminal plug-in mounting B H Max. B A W 4 3 L PCB Pattern UNIT : mm (inch) SIZE 6 L 48.10 (1.894) W 38.10 (1.500) H 21.50 (0.846) A 40.50 (1.594) B 9.50 (0.374) gram 198.45 2. SCHEMATIC : 3 7 Primaries 4 115/230V 50/60Hz 2 8 6 1 indicates polarity 5 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 35mA . Less Than 40mA . Series AC 31.60V . Parallel AC 15.80V . Series 300mA . Parallel 600mA . Less Than 55mA . Less Than 100mA . Series 20.00V . Parallel 10.00V . Primary = 455 Ohm . = 455 Ohm . Secondary = 8.10 Ohm . = 8.10 Ohm . DC 500V 100Meg Ohm Of More . AC 1500V 60Hz 1 Minutes . Less Than 60 Deg C . UI-29 x 10.30 m/m . NOTE : Specifications subject to change without notice. Please check our website for latest information. B B 05.06.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 1