EPC3245-xx Datasheet | PCA ELECTRONICS

.. ELECTRONICS INC. PFC Boost Inductor - Used as Power Factor Correction (PFC) Boost Inductor - Isolation Between Shield and Winding : 4.5K Vrms - All parts have Faraday Shield (except Toroid) - Isolation Between Winding : 1500 Vrms - UL 94V-0 Recognized ponents - UL 1446 Class B Insulation System - Up to 100% Maximum Duty Cycle - Very Large Gap Ferrite Electrical Specifications @ 25°C Part Number EPC3245-1 EPC3245-2 EPC3245-3 EPC3245-4 EPC3245-5 EPC3245-6 EPC3245-7 EPC3245-8 EPC3245-9 EPC3245-10 EPC3245-11 EPC3245-12 EPC3245-13 EPC3245-14 EPC3245-15 EPC3245-16 EPC3245-17 EPC3245-18 Inductance (µH ± 10%) @ 100 KHz, 0.1 Vrms 2000 2000 2000 2000 1000 2000 1000 2000 500 1000 500 1000 500 1000 1000 500 1000 500 Max. Power (Watts) 70 70 190 190 190 190 190 190 310 310 310 310 430 430 550 550 550 550 Avg. Inductor Current (Amp.) 0.58 0.58 1.58 1.58 1.58 1.58 1.58 1.58 2.58 2.58 2.58 2.58 3.58 3.58 4.58 4.58 4.58 4.58 Peak Inductor Current (Amp.) 1.16 1.16 3.16 3.16 3.16 3.16 3.16 3.16 5.15 5.15 5.15 5.15 7.15 7.15 9.15 9.15 9.15 9.15 Switching Frequency (KHz Min.) 200 200 100 100 200 100 200 100 100 100 100 100 100 100 50 100 50 100 Vt (Volt µSec. Max.) 1900 1900 3800 3800 1900 3800 1900 3800 3800 3800 3800 3800 3800 3800 7600 3800 7600 3800 Core Shape EE EE EE EE Toroid Toroid Toroid Toroid EE EE ER ER ER ER ETD ETD ETD ETD Package Drawing A B C D E E F F G G H H I I J J K K Package Type Horizontal Vertical Horizontal Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Vertical Vertical Horizontal Horizontal Vertical Vertical Schematic 1 2 3 4 5 5 5 5 6 6 3 3 6 6 7 7 7 7 Simplified Active PFC Boost Circuit PFC Boost Inductor V Out Vac PFC Controller Package A .787 (20.00) .728 Max. (18.50) .552 Max. (14.00) .815 (20.70) PCA EPC3245-1 D.C. .590 (15.00) Schematic 1 1 .590 (15.00) Shield 5 385 Vdc V Out (90% Duty Cycle) {85-265 Vac Input} 3 .138 (3.50) .031 Ø (.800) .590 Typ....