P589 PULSE | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 1
Technical content
REFERENCE OPERATING VALUES DESIGN CONTROL VALUES Part Inductance IDC ETOP1 Energy Inductance 50kHz DCR Size Lead Number Typical (AMPS) (V-µSec) Storage No DC (µH) Test mV (Ω MAX) Code Diameter (µH)2 20kHz 40kHz (µJ MIN)3 (±20%) No DC5 (in ±.003) PE-51520 400 3.6 600 420 2700 688.0 640 0.130 3 0.036 NOTES: 1. To prevent excessive temperature rise, limit ETOP to the rated ETOP specified. This is not a saturation limit. Temperature rise of inductors is 40°C MAX at MAX current and rated ETOP. 2. A 2:1 nominal inductance swing from no IDC to operating IDC gives improved protection against current discontinuities at light loading. Inductance increases with greater ET OP. Reference values occur at IDC and low flux density. 3. LI2 rating is the ability of the inductor to store energy. 4. Design control test voltage is critical. Inductance increases with voltage. 5. RoHS compliant parts are available. Order RoHS compliant parts by adding the suffix "NL" to the part number (i.e. PE-51506 becomes PE-51506NL). Mechanical Schematic /MT67/MT32/MT177/MT32/MT46/MT48/MT49/MT48 /MT49 /MT80/MT69/MT45/MT53/MT49/MT53/MT88/MT88 /MT68/MT65/MT84/MT69/MT32/MT67/MT79/MT68/MT69 /MT67/MT79/MT85/MT78/MT84/MT82/MT89/MT32/MT79/MT70/MT32/MT79/MT82/MT73/MT71/MT73/MT78 /MT65/MT32/MT77/MT65/MT88 /MT70/MT32/MT77/MT73/MT78 /MT68 /MT177/MT32/MT46/MT48/MT49/MT48 /MT72/MT32/MT77/MT65/MT88 /MT66/MT32/MT77/MT65/MT88 /MT76/MT101/MT97/MT100/MT32/MT68/MT105/MT97/MT46 /MT40/MT51/MT32/MT80/MT76/MT67/MT115/MT41 /MT69/MT32/MT77/MT73/MT78 /MT71/MT32/MT77/MT65/MT88 /MT50 /MT51 TOROIDAL INDUCTORS High Current Cost-effective designs Semi-encapsulated construction Maximum operation temperature of 130°C (Ambient + Rise) A 2:1 inductance swing from zero to maximum current Electrical Specifications @ 25°C Size 1 2345Code Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 /MT49 /MT50 /MT78/MT111/MT32/MT73/MT110/MT116/MT101/MT114/MT110/MT97/MT108 /MT67/MT111/MT110/MT110/MT101/MT99/MT116/MT105/MT111/MT110/MT115/MT51 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 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 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 Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Tel: 49 7032 7806 116 Fax: 49 7032 7806 135 www.pulseeng.com P589.B (11/06) 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.