500 KHZ CURRENT SENSE TRANSFORMERS & INDUCTORS Through Hole Package Frequency range from 200 to 500 kHz 1250 VRMS isolation 20 Amp peak sense current Electrical Specifications @ 25°C — Operating Temperature -30°C to 130°C Part Number Inductor Part Number Transformer RT1 (Ω) Secondary Turns2 NS Secondary Inductance3 (µH MIN) DCR Secondary (Ω MAX) DCR Primary (Ω) VS (mV) PE-52876 PE-64976 1.50 10 150 .055 .006 30 PE-52877 PE-64977 3.00 20 600 .097 .006 60 PE-52878 PE-64978 7.50 50 4000 .240 .006 160 NOTES: 1. Terminating resistance for .15 Volt/Amp 2. ± 1 turn 3. @ 100 kHz, @ VS Mechanicals Inductor Transformer .380 MAX 9,65 .580 MAX 14,73 .580 MAX 14,73 PE-5287X DATE .120/.155 3,05/3,94 1 .325 MAX 8,26 PE-6497X DATE 4 .120/.155 3,05/3,94 .400 10,16 1 .325 MAX 8,26 .550 MAX 13,97 .100 2,54 Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 3 4 .400 10,16 .550 MAX 13,97 .150 3,81 .150 3,81 Transformer Inductor 1 USER PROVIDES TURN 2 1 3 1 TURN 4 NS TURNS 4 NS TURNS 2 PE-64976, PE-64977, PE-64978 PE-52876, PE-52877, PE-52878 US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com 47 PC500.B (5/02)