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EPC3117S-4 Datasheet(PDF) 1 Page - PCA ELECTRONICS INC. |
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EPC3117S-4 Datasheet(HTML) 1 Page - PCA ELECTRONICS INC. |
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1 / 1 page E L E C T R O N I C S I N C . Push-Pull Low Power Transformer TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 • Designed for use with Maxim Max845 • Used in SMPS Push-Pull Topology • UL 94V-0 Recognized Components • UL 1446 Class B Insulation System • Add “-LF” after part number for Lead-Free • Switching Frequency : 250 KHz-1 Mhz • 8 Pin SOIC PCMCIA Package • 700 Vdc Minimum Isolation • Very Low Core Loss EPC3117S-X & EPC3117S-X-LF Product performance is limited to specified parameters. Data is subject to change without prior notice. Electrical Parameters @ 25° C Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 CSC3117S & -LF Rev. 3 3/21/06 FT Schematic 1 2 3 4 5 6 7 8 Pri. Sec. Package Pin 1 I.D. .150 (3.81) .088 Max. (2.24) .270 (6.86) .050 (1.27) .025 (.635) .290 (7.37) .018/.022 (.457/.559) .090 (2.29) .050 (1.27) .030 (.762) .420 (10.67) .365 (9.27) Marking : PCA EPC3117S(-LF) Date Code Pad Layout .070 (1.78) 0°-8° .008/.012 (.203/.304) .003/.010 (.076/.254) Voltage (V) PCA Part Number EPC3117S-1(-LF) EPC3117S-2(-LF) *EPC3117S-3(-LF) *EPC3117S-4(-LF) EPC3117S-5(-LF) EPC3117S-6(-LF) EPC3117S-7(-LF) EPC3117S-8(-LF) Primary OCL (µH Typ.) 150 375 375 375 375 375 150 375 375 375 @ 100 KHz, 0.1 Vrms 75 75 75 75 80 80 75 75 80 75 Duty Cycle (%) 3.3 5 5 5 5 5 3.3 5 5 5 V in 5 5 10 10 12 24 5 5 12 15 V out † Output Center Tap † Output Center Tap Voltage Doubler † Output Center Tap † Output Center Tap Voltage Doubler Voltage Doubler Voltage Doubler Voltage Doubler Voltage Doubler Rectification (Half or Full Wave) Connections Turns Ratio (Pri. to Sec.) 1:1:2:2 1:1:1.3:1.3 1:1:1.3:1.3 1:1:2.67:2.67 1:1:3:3 1:1:3:3 1:1:1:1 1:1:.67:.67 1:1:1.5:1.5 1:1:2:2 Pri. :Sec. 7.1 11 11 11 11 11 7.1 11 11 11 ET (V-µSec.) @ 350 KHz *.098 Max. (2.49) for EPC3117S-3/-4 { { Application • † Connections : Output Center Tap as Common/Return • Operating Temperature : -40°C to +85°C • Notes : 1. Assembly Process (Solder Composition) 2. Peak Temperature Rating 3. Weight 4. Packaging Information (Tube) EPC3117S SnPb 225°C (10 +2/-0) Seconds TBD grams TBD pcs / tube EPC3117S-LF Sn100 260°C (10 +2/-0) Seconds TBD grams TBD pcs / tube |
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Similar Description - EPC3117S-4 |
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