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TOPSWITCH

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Abstract: TOPSwitch-II CONTROL VR1 P4KE550 P4KE550 S TOP221P D2 R2 750 1N4007 1N4007 C4 100 µF 35 V 4 NC 10T 30AWG 30AWG , Design Idea DI-3 TOPSwitch ® Burst Mode Flyback POWER ® INTEGRATIONS, INC. , Operation The TOPSwitch burst mode flyback supply generates a single isolated output voltage from an AC or , industrial D1 R1 750 1N4007 1N4007 C2 is charged by the TOPSwitch internal current source to initiate operation and provide enough charge to sustain the TOPSwitch for 8-9 switching cycles per autorestart ... Original
datasheet

2 pages,
354.59 Kb

TOPSWITCH AN- 4 1N4007 1N4733 1N4933 30AWG BE-12 INTEGRATIONS P4KE550 PC40EI12 step down transformer 12 1251-1-1 Pulse Transformer VAC TOP221P TOP221 datasheet abstract
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Abstract: TOPSwitch. Hence the inductor current ripple has to be limited to twice the minimum output current. A , conditions. Alternative diodes for components D1 38-375 VDC C1 10 µF 400V VR1 TOPSwitch-II 1N5239C 1N5239C , respective Initial Current Limit IINIT provided in TOPSwitch-II data sheet · VOUT(MIN) = VIN(MAX) - DCMIN , Design Idea DI-1 TOPSwitch ® Buck Converter POWER INTEGRATIONS, INC. Application , range AC input applications No transformer required Operation The TOPSwitch buck converter ... Original
datasheet

2 pages,
17.28 Kb

transistor top222 400V to 48V converter BYV26C BYV26C diode INTEGRATIONS Micrometals 52 material 1N5239C TOP222P AN-14 topswitch TOP222 TOPSWITCH buck TOPSWITCH datasheet abstract
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Abstract: D VR2 1N4733 1N4733 RTN NC 3 TOPSwitch-II CONTROL VR1 P4KE550 P4KE550 S TOP221P D2 R2 750 , Design Idea DI-3 TOPSwitch ® Burst Mode Flyback POWER ® INTEGRATIONS, INC. , high voltage MOSFET inside the TOP221. Operation The TOPSwitch burst mode flyback supply generates , different transformer design. Typical D1 R1 750 1N4007 1N4007 C2 is charged by the TOPSwitch internal current source to initiate operation and provide enough charge to sustain the TOPSwitch for 8-9 ... Original
datasheet

2 pages,
18.46 Kb

vr1 p6ke200 1N4007 1N4933 30AWG BE-12 diode 1N4733 INTEGRATIONS P4KE550 1251-1-1 step down transformer winding ratio Pulse Transformer VAC PI-2259-080398 dropper 1N4733 datasheet abstract
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Abstract: ® TOPSwitch® Power Supply for Echelon® PLT-21 PLT-21 Power Line Transceiver Design Note DN-15 DN-15 Introduction A TOPSwitch power supply is ideally suited to power the Echelon PLT-21 PLT-21 power line transceiver control node. TOPSwitch requires 50% fewer components compared with a discrete power supply , VAC mains input range of the TOPSwitch allows worldwide operation, from 100 VAC applications in Japan to 230 VAC nodes in Europe. The TOPSwitch supply also satisfies EN 50065-1 EMI limits, a ... Original
datasheet

8 pages,
63.08 Kb

TDK BE-19-118CPH EE187-size EB19-P1108-F ferrite core transformer pin connection MC78M05BT pulse transformer wind 400 v MOTOROLA neuron 3120 Flyback Switching Power Supply furukawa TEX-E K104M20Z5UFVBWN dfo6m TOPSWITCH DN-15 PLT-21 DN-15 PLT-21 abstract
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Abstract: ® Transient Suppression Techniques for TOPSwitch® Power Supplies Application Note AN-20 AN-20 , voltages. This application note presents design techniques which improve TOPSwitch power supply operation , peak T = 10 µs (f = 100 kHz) The ST202A ST202A Reference Design Board using the TOP202YAI TOPSwitch , respect to earth ground. The TOPSwitch power supply output should be connected either directly to earth , transient ringing currents to flow between the TOPSwitch power supply primary and secondary. Without ... Original
datasheet

8 pages,
89.53 Kb

NEC2501 Optocoupler free download nec2501h 33 uF 400 V PI-1709-120595 toroidal ring core choke 2 mH T1202 P6KE150 ST202A transformer ST202A reference DATASHEET NEC2501 ST-202A TOP202YAI TOP2XX AN-20 AN-20 abstract
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Abstract: ® A Low Cost, Low Part Count TOPSwitch® Supply Design Note DN-11 DN-11 Cost is the most important , technical requirements. A TOPSwitch power supply has 30% to 50% fewer components when compared with , TOPSwitch and scaling the remaining components. D2 UG8BT L1 3.3 µH 7.5 V R1 39 C2 680 µF , connected between the high-voltage bus and the TOPSwitch DRAIN pin. T1 has a primary inductance 2 C , V. D1 and VR1 clamp leading voltage spikes caused by leakage inductance when TOPSwitch turns off. ... Original
datasheet

8 pages,
48.48 Kb

DN-11 NEC250 DN11 K1937 nec2501 kd DE1110E102M ACT4K-KD ECA1EFQ121 DE7100F222MVA1 DATASHEET NEC2501 DE7100F222MVA1-KC TOP202 20L DIODE ZENER RPE131 TOPSWITCH DN-11 DN-11 abstract
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Abstract: RD2 TOPSwitch INTEGRATIONS, INC. Reference Design Board 85 to 132 VAC or 170 to 265 VAC , for POWER TOPSwitch Fully Protected by TOPSwitch · Primary safety current limit · Output , application. In most (continuous) TOPSwitch (peak) (85-132 VAC) TOPSwitch Line Regulation , switcher design. v input, e w out) TOPSwitch Output Ripple Voltage Safety EMI F igure 2. Table , TOPSwitch Other output voltages are also possible by adjusting the transformer turns ratios. R1 andC5 ... OCR Scan
datasheet

8 pages,
248.85 Kb

FURUKAWA Wire BE-16-118CPH TOPSWITCH TOP210PFI BR360 TOPSwitch II 1N4I48 step down transformer 230 v to 12 v datasheet abstract
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Abstract: Efficiencies up to 93% have been achieved using TOPSwitch. Integrating start-up bias and peak current limiting , ® Power Factor Correction Using TOPSwitch ® Design Note DN-7 The TOPSwitch family of , simplified TOPSwitch boost PFC circuit which produces a DC voltage higher than the peak of full wave rectified AC input voltage. Proper control of TOPSwitch duty cycle over the line frequency period generates , over the line frequency period. TOPSwitch operates at 100 kHz which is quite high compared to line ... Original
datasheet

12 pages,
99.07 Kb

AN-14 topswitch TOPSWITCH DN calculations for pwm for pfc TOP214 TOP203 top202ya Three-terminal Off-line PWM Switch IC TOP204 DN-7 topswitch TOP201 top204 T0P200 TOP202 AN-14 AN-14 abstract
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Abstract: prevent starting. Shorting the CONTROL pin to the SOURCE pin will reset the TOPSwitch. To avoid this , suggested for laboratory testing of TOPSwitch. When the DRAIN supply is turned on, the part will be in , TOP100-4 TOPSwitch Three-terminal Off-line PWM Switch AC IN DRAIN SOURCE CONTROL TOPSwitch TOPSwitch SELECTION GUIDE ORDER PART NUMBER OUTPUT POWER RANGE FLYBACK 100/110 V VAC , ) PI-1065A-110194 PI-1065A-110194 Figure 3. Pin Configuration. TOP100-4 TOPSwitch Family Functional Description During ... Original
datasheet

18 pages,
854.62 Kb

TOPSWITCH DN-11 top102 TOP101YAI TOP100YAI UF4004 TL431 current limit PI-1694-112895 TOP100-4 top104 TOPSWITCH DN-7 high side MOSFET driver optocoupler AN-14 topswitch PI-176 nec-2501 datasheet abstract
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Abstract: of copper foil connected to the source of the TOPSwitch. The shield is insulated to protect against , ® ® TOPSwitch Power Supply for Echelon® PLT-20 PLT-20 Power Line Transceiver Design Note DN-13 DN-13 Introduction A TOPSwitch power supply is ideally suited to power the Echelon PLT-20 PLT-20 power line transceiver control node. TOPSwitch requires 50% fewer components compared with a discrete power supply , VAC mains input range of the TOPSwitch allows worldwide operation, from 100 VAC applications in Japan ... Original
datasheet

16 pages,
88.76 Kb

transformer PLT- BE-19-118CPH TOPSWITCH DN-15 top200y SL4 diode EE187-size Power integrations inductor 1mH 250mA topswitch flyback dn-13 TDK BE-19-118CPH EN50065-1 PLT-20 Z2180U PLT-20 abstract
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Power Supplies with TOPSwitch AN-21 AN-21 AN-21 AN-21 TOPSwitch-II Flyback Quick Selection Guide AN-20 AN-20 AN-20 AN-20 Transient Suppression Techniques for TOPSwitch Power TOPSwitch-II (TOP221-227) TOP200-204 TOP100-104 Design Ideas TOPSwitch Family ) DI-3 100 mW Industrial Bias (TOP221P) Design Software TOPSwitch
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Power-Integrations 16/11/2000 18.73 Kb HTM topswitchproductframe.htm
specific implementations of circuits using TOPSwitch. DESIGN NOTE DN-16 DN-16 DN-16 DN-16 DC to DC Converters Using TOPSwitch for Telecom and Cablecom Applications A 7/96 128KB 128KB 128KB 128KB DN-15 DN-15 DN-15 DN-15 TOPSwitch Power Supply DN-14 DN-14 DN-14 DN-14 Constant Current/Constant Power Regulation Circuits for TOPSwitch A 6/96 164KB 164KB 164KB 164KB DN-13 DN-13 DN-13 DN-13 TOPSwitch Power Supply
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Power-Integrations 11/01/2000 7.28 Kb HTM dnotesframe.htm
AN-29 AN-29 AN-29 AN-29 TOPSwitch-GX Flyback Quick Selection Curves B 11/00 88 KB AN-26 AN-26 AN-26 AN-26 TOPSwitch-FX Flyback Quick Selection TOPSwitch-FX Flyback Design Methodology A 2/00 105 KB Supplies with TOPSwitch C 5/98 275 KB AN-21 AN-21 AN-21 AN-21 TOPSwitch -II Flyback Quick Selection Curves
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Power-Integrations 28/11/2000 15.4 Kb HTM appnotesframe.htm
Design Software The following software tools simplify the design of off-line power supplies based on products from Power Integrations. PI Expert Design Support TOPSwitch -GX ) TOPSwitch -FX Transformer Design Spreadsheet (use for 0-75 W applications, Ver. 1.1 ) TOPSwitch Transformer Design Spreadsheet (use for 0-100 W applications, Ver. 3.1) DC
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Power-Integrations 28/11/2000 2.57 Kb HTM designsoftwareframe.htm
Support The TOPSwitch family was originally introduced in 1994. The introduction of the TOPSwitch-II family followed in April of this year. Since 1994, Power Integrations has shipped over 50 million TOPSwitch devices to a growing customer base worldwide. The new Taiwan and Korean offices are and Korea to provide technical support for customers of its popular TOPSwitch integrated PWM Integrations. " TOPSwitch is a breakthrough product in switch mode topology which brings very high levels of
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Power-Integrations 21/05/1998 3.63 Kb HTM piihipr.htm
, improves the overall efficiency of TOPSwitch- based power supplies during full load operation and developed a patented high-voltage analog integrated circuit (IC) family called TOPSwitch ® that TOPSwitch The Solution: Cost-Effective Integration An , size and weight represents a major innovation for the market. Through its patented TOPSwitch TOPSwitch Introduced in 1994, TOPSwitch products offers the following key benefits
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Power-Integrations 12/01/2000 11.56 Kb HTM corpback2frame.htm
capability (see Power Supply Specification Form). 2) TOPSwitch Family selection; including the newly released TOPSwitch-FX products. Optimization algorithms are TOPSwitch Family dependent. TOPSwitch. 3) Select transformer core. 4) Run Optimization or iterate the TOPSwitch and transformer Integrations, Inc. All Rights Reserved 1.0 Introduction The choice of TOPSwitch, the design of the for defining bulk input capacitor, TOPSwitch and transformer requirements. Further analysis is
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Power-Integrations 27/04/2000 3.6 Kb TXT readme.txt
TOPSwitch-GX Family DATASHEET DESCRIPTION DOWNLOAD TOPSwitch-FX Family DATASHEET DESCRIPTION DOWNLOAD KB TOPSwitch-II Family DATASHEET TOP221-227 0-150W TOPSwitch-II using a 100/110 VAC input or 0-90W universal input (85-265 VAC) C 12/97 176 KB TOPSwitch
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Power-Integrations 17/11/2000 19.39 Kb HTM datasheetsframe.htm
TOPSwitch-II family is an enhancement of the first generation TOPSwitch . It integrates a PWM controller Service (408) 523-9200 www.powerint.com Power Integrations' TOPSwitch-II Expands Power Range, Improves Price Performance TOPSwitch-II Powers 150W PC Power Supplies cost, is now enhanced with the TOPSwitch-II family that expands the power range from as low as 1/2W , better performance and lowest system cost offered by the TOPSwitch-II family. To date these
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Power-Integrations 21/05/1998 6.19 Kb HTM t-iipr.htm
TOPSwitch FLYBACK DESIGN SPREADSHEET READ ME FIRST ! April 8th, 1999 - This floppy disc contains the following files:- 1. The spreadsheet - ACDC_TOP_REV3_1_040899.xls (Revision 3.1) 2. Readme_040899.txt - this file The TOPSwitch spreadsheet - The TOPSwitch Flyback Transformer Design Spreadsheet, follows the methodology outlined in the TOPSwitch Design Methodology document (AN-16 AN-16 AN-16 AN-16). General Notes -
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Power-Integrations 28/11/2000 2.46 Kb TXT readme_040899.txt