FIS105

CURRENT SENSE TRANSFORMERS FIS 1X5 Series Current sense transformers provide output feedback to the pulse control circuitry allowing low-cost regulation of switch-mode power supplies Fully encapsulated construction Isolation primary to secondary: 4000V AC 25A maximum primary current, 500kHz maximum frequency Applications: switch-mode power supplies, lighting, switch controls Electrical Specifications @ 25°C Part No. RoHS Compliant Part No. FIS105NL FIS115NL FIS125NL FIS155NL _ Prim/Sec Ratio 1:50 1:100 1:200 1:500 1:1000 Sec L (mH MIN) 4.7 18 76 470 1900 Sec DCR (Ω MAX) 0.5 2.0 4.5 16.0 50.0 Vxτ (MAX) 175 μVS 350 μVS 700 μVS 1750 μVS 3500 μVS FIS105 FIS115 FIS125 FIS155 FIS1105 NOTES: L: Inductance: (2-1) tested at 10kHz & 10mV V x τ: V = Rt x Is τ= 1 2F Rt (Ω): Recommended Terminating Resistance Is (A): Sec. Current F(Hz): Frequency Mechanical .591 15,00 Schematic 1 .197 5,00 4* 5 Pr im . .591 15,00 .492 12,50 3 5 2 1 Sec. 2 .295 7,50 .693 MAX 17,60 3 .118 3,00 Pins 3 & 5 ∅ 1,2 mm Date Code Country of Origin Part Number .472 MAX 12,00 Pins 1 & 2 Stand off 0,5 mm FIS105/15/25/55 FIS1105 Weight ......................7.0 grams .............8.0 grams Tray ...............................30/tray ..................34/tray Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .020 0,50 For More Information: Pulse Worldwide Headquarters 12220 World Trade Dr. San Diego, CA 92128 U.S.A. www.pulseeng.com TEL: 858 674 8100 FAX: 858 674 8262 Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Tel: 49 7032 7806 116 Fax: 49 7032 7806 135 Pulse China Headquarters No. 1 Industrial District Changan, Dongguan China Tel: 86 769 85538070 Fax: 86 769 85538870 Pulse North China Room 1503 XinYin Building No. 888 YiShan Rd. Shanghai 200233 China Tel: 86 21 54643211/2 Fax: 86 21 54643210 Pulse South Asia 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 Tel: 65 6287 8998 Fax: 65 6280 0080 Pulse North Asia No. 26 Kao Ching Rd. Yang Mei Chen Taoyuan Hsien Taiwan, R. O. C. Tel: 886 3 4641811 Fax: 886 3 4641911 Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2006. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com P537.A (8/06)