Ethernet DC/DC Converter EPC1027H ELECTRONICS INC. • Designed for Low Common Mode Noise • • Fuse Protected • • 70% Efficiency at Full Load • • Input Filter to Reduce Input Ripple Current • (Less than 10 mA pk-pk Typ.) • Input/Output Isolation : 2000 Vrms • • Pulse Width Modulator Circuit • (For high efficiency and excellent line & load regulation) Electrical Specifications Units Min. Typ. Max. Input Voltage (for specified output) 10.8 12.0 13.2 Volts Output Voltage -8.1 -9.0 -9.9 Volts Output Current --- --- 200 mA Output Ripple & Noise @ 20 MHz BW --- --- 100 mV p-p Input Ripple Current --- --- 10 --- Parameters Pin Connections Package PCA EPC1027H D.C. N/C V o+ V o- 3 4 5 B 1 White Dot Pin 1 2 V in- V in+ A Dimensions C ØH Dim. E A B C D E F G H I J D 3 I 1 F 4 G 2 5 Min. (Inches) Max. Nom. Min. (millimeters) Max. Nom. 1.280 1.300 1.290 32.51 33.02 32.77 1.280 1.300 1.290 32.51 33.02 32.77 .400 ------10.16 ----.800 ------- 20.32 --.200 ------5.08 --.200 ------5.08 --.800 ------- 20.32 --.025 ------.635 --.400 ------- 10.16 --.250 ------6.35 J PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSC1027H Rev. - 3/20/01 Product performance is limited to specified parameters. Data is subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com