ROMOLAND, INC. 4260-2757 SERIES TRANSFORMER, HIGH VOLTAGE FLYBACK Features • • • • • 300 V Peak Output Full Selection of Turns Ratio Ultra-Thin Design For Extreme Acceleration and Shock Application Virtually Corona Free SPECIFICATION TABLE MIN TURN RATIO 1-6: 4-3 NOM MAX UNITS 6 NONE PRIMARY 1-2 5-6 DCR (1-2) (5-6) 0.012 OHMS 14.4 µH 300 VOLT PEAK DCR (3-4) 1.3 OHMS INDUCTANCE 500 µH 9.6 INDUCTANCE 1-6 (Tie 2-5) SECONDARY (4-3) VOLTAGE RATING DIELECTRIC WITHSTANDING VOLTAGE (PRIMARY TO SECONDARY) 3500 Vrms 10 POWER WATTS LEAKAGE INDUCTANCE (NOTE 2) 0.06 µH OPERATING FREQUENCY 500 kHz Mechanical: 6 5 DATATRONICS 4260-2757 1 4 2 DATE CODE S/N 1 4 PRI 5 SEC 3 2 3 1.30 MAX 6 .145 MAX .060 6X .015 RATIO-PRI/SEC = 1:6 SCHEMATIC 6X .060 2X .045 NOTES: 1. Dimensions are in inches Tol ±.010 2. All pins are solder coated copper pins, 1,2,5 & 6 are .006” thick. Pins 3 & 4 are .010” thick. 1.00 MAX 4X .050 Datatronics: 28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Fax: 951-928-7701 Email: [email protected]