H997
Abstract: H9972 130KHZ FORWARD IC 29" LG flyback transformer flyback transformer lg HV9972 transformer winding formula hv997
Text: Supertex inc. HV9972 Isolated, Constant Current LED Driver Features ►► Programmable true constant current operation ►► ±3% LED current accuracy ►► Adaptive to external component tolerances and parasitics ►► Primary-side current sensing ►► Output open circuit protection
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40-130VAC
HV9972
HV9972
100kHz
40-130VAC.
DSFP-HV9972
A082912
H997
H9972
130KHZ FORWARD IC
29" LG flyback transformer
flyback transformer lg
transformer winding formula
hv997
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PDF
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hv997
Abstract: No abstract text available
Text: Supertex inc. HV9973 Isolated, Constant Current LED Driver Features General Description Programmable true constant current operation ±3% LED current accuracy Adaptive to external component tolerances and parasitics Primary-side current sensing Output open circuit protection
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Original
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HV9973
280-400VDC
HV9973
100kHz
280-400VDC.
DSFP-HV9973
A072613
hv997
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PDF
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Untitled
Abstract: No abstract text available
Text: Supertex inc. HV9973 Isolated, Constant Current LED Driver Features General Description ►► Programmable true constant current operation ►► ±3% LED current accuracy ►► Adaptive to external component tolerances and parasitics ►► Primary-side current sensing
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Original
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HV9973
280-400VDC
HV9973
100kHz
280-400VDC.
DSFP-HV9973
A072613
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PDF
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transformer winding formula
Abstract: No abstract text available
Text: Supertex inc. HV9972 Isolated, Constant Current LED Driver Features ►► Programmable true constant current operation ►► ±3% LED current accuracy ►► Adaptive to external component tolerances and parasitics ►► Primary-side current sensing ►► Output open circuit protection
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Original
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HV9972
40-130VAC
HV9972
100kHz
DSFP-HV9972
B072613
transformer winding formula
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PDF
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Untitled
Abstract: No abstract text available
Text: Supertex inc. HV9972 Isolated, Constant Current LED Driver Features General Description Programmable true constant current operation ±3% LED current accuracy Adaptive to external component tolerances and parasitics Primary-side current sensing Output open circuit protection
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Original
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HV9972
40-130VAC
HV9972
100kHz
40-130VAC.
DSFP-HV9972
B072613
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PDF
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HV9973
Abstract: 240v transformer winding formula transformer winding formula hv997
Text: Supertex inc. HV9973 Isolated, Constant Current LED Driver Features General Description ►► Programmable true constant current operation ►► ±3% LED current accuracy ►► Adaptive to external component tolerances and parasitics ►► Primary-side current sensing
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Original
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280-400VDC
HV9973
HV9973
100kHz
280-400VDC.
DSFP-HV9973
NR121112
240v transformer winding formula
transformer winding formula
hv997
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PDF
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Untitled
Abstract: No abstract text available
Text: Supertex inc. HV9971 Isolated, Constant Current LED Driver Features General Description Programmable true constant current operation ±3% LED current accuracy Adaptive to external component tolerances and parasitics Primary-side current sensing Output open circuit protection
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Original
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HV9971
80-264VAC
HV9971
100kHz
80-264VAC.
DSFP-HV9971
A030211
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PDF
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transformer winding formula
Abstract: HV9971 flyback transformer formula N1235 HV997 bsc flyback universal flyback transformer lg 8 pin ic lm 358 irfuc20 29" LG flyback transformer
Text: Supertex inc. HV9971 Isolated, Constant Current LED Driver Features ►► Programmable true constant current operation ►► ±3% LED current accuracy ►► Adaptive to external component tolerances and parasitics ►► Primary-side current sensing ►► Output open circuit protection
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Original
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HV9971
80-264VAC
HV9971
100kHz
80-264VAn
DSFP-HV9971
A030211
transformer winding formula
flyback transformer formula
N1235
HV997
bsc flyback universal
flyback transformer lg
8 pin ic lm 358
irfuc20
29" LG flyback transformer
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PDF
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HV9971
Abstract: irfuc20 DSFP-HV9971 bsc flyback universal H9971 flyback led driver with pwm dimming
Text: Supertex inc. HV9971 Isolated, Constant Current LED Driver Features ►► Programmable true constant current operation ►► ±3% LED current accuracy ►► Adaptive to external component tolerances and parasitics ►► Primary-side current sensing ►► Output open circuit protection
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Original
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80-264VAC
HV9971
HV9971
100kHz
80-264VAC.
DSFP-HV9971
A030211
irfuc20
bsc flyback universal
H9971
flyback led driver with pwm dimming
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PDF
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Untitled
Abstract: No abstract text available
Text: Supertex inc. HV9971 Isolated, Constant Current LED Driver Features ►► Programmable true constant current operation ►► ±3% LED current accuracy ►► Adaptive to external component tolerances and parasitics ►► Primary-side current sensing ►► Output open circuit protection
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Original
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HV9971
80-264VAC
HV9971
100kHz
DSFP-HV9971
A032814
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PDF
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transformer winding formula
Abstract: No abstract text available
Text: Application Note 1082 Application Notes for AP3772 System Solution Prepared by Zhao Jing Jing System Engineering Dept. 1. Introduction The AP3772 uses Pulse Frequency Modulation PFM method to realize Discontinuous Conduction Mode (DCM) operation for Flyback power supplies. The operating
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AP3772
AP4340
AP4340
AP3772.
transformer winding formula
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PDF
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transformer winding formula
Abstract: Flyback Transformer Design EXCEL Flyback transformer design and ratings Flyback Transformer Design EXCEL SPREADSHEET FLYBACK CRM EFD25/13/9 mylar capacitor 154 flyback transformer formula NCL30000 r27-200
Text: AND8451/D Power Stage Design Guidelines for the NCL30000 Single Stage CrM Flyback LED Driver Prepared by: Jim Young http://onsemi.com ON Semiconductor APPLICATION NOTE Introduction understanding this behavior, it is helpful to view the flyback transformer as a coupled inductor. During the power switch
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AND8451/D
NCL30000
transformer winding formula
Flyback Transformer Design EXCEL
Flyback transformer design and ratings
Flyback Transformer Design EXCEL SPREADSHEET
FLYBACK CRM
EFD25/13/9
mylar capacitor 154
flyback transformer formula
r27-200
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PDF
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C2171
Abstract: No abstract text available
Text: C2171/2 Datasheet Primary Side Sensing SMPS Controller KEY FEATURES AND ADVANTAGES • Advanced primary sensing control circuitry achieves accurate voltage and current CV and CC regulation Bipolar junction transistor (BJT) primary switch enables ultra low BOM cost design
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C2171/2
C2171/2PX2
OT23-6
DS-5175-1406
3-Jun-2014
C2171
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PDF
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HVLED815
Abstract: constant current power led driver schematic diagram
Text: HVLED807PF Offline LED driver with primary-sensing and high power factor up to 7 W Datasheet − production data Features • High power factor capability > 0.9 ■ 800 V, avalanche rugged internal 11 Ω power MOSFET ■ Internal high-voltage startup ■
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HVLED807PF
SO16N
SO16N
HVLED807PF
HVLED807PFTR
HVLED815
constant current power led driver schematic diagram
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PDF
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AP4341
Abstract: No abstract text available
Text: Application Note 1088 Application Notes for AP3775 System Solution Prepared by Ding Xuezheng System Engineering Dept. 1. Introduction compensation and cable compensation to reduce the number of external system components. Fixed cable compensation is used in different IC versions to adapt the
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AP3775
AP4341,
AP4341
AP3775,
AP3775
AP4341
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PDF
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500 watt smps circuit diagram
Abstract: TEA1532 application note stp7nb60fb fault find PHILIPS LED TV circuit diagram circuit diagram of mosfet based smps power supply 500 watt power circuit diagram AN10316 AN00047 TEA1532 CAPC2012
Text: APPLICATION NOTE A printer adapter power supply for 90 Watt peak with TEA1532 AN10316_1 Philips Semiconductors TP97036.2/W97 TRAD Philips Semiconductors A printer adapter power supply for 90 Watt peak with TEA1532 Application Note AN10316_1 Abstract TM This application note describes a typical printer / notebook adapter power supply, based on a Greenchip II
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TEA1532
AN10316
TP97036
2/W97
TEA1532.
TEA1532:
R122//R121
500 watt smps circuit diagram
TEA1532 application note
stp7nb60fb
fault find PHILIPS LED TV circuit diagram
circuit diagram of mosfet based smps power supply
500 watt power circuit diagram
AN00047
TEA1532
CAPC2012
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PDF
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STRL472
Abstract: STR-L400
Text: STR-L400 Series Application Note STR-L400 Series Application Note Rev. 1.2 Rev.1.2 SANKEN ELECTRIC CO., LTD. http://www.sanken-ele.co.jp Copy Right: SANKEN ELECTRIC CO., LTD. Page.1 STR-L400 Series Application Note Rev. 1.2 Contents 1. General Descriptions
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STR-L400
STR-L400
STRL472
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PDF
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UC3842 smps design
Abstract: ferrite core transformer calculation formula UC3842 smps project AN1889 uc3845 smps pcb design on uc3842 transformer winding formula step down transformer tank design calculation transformer calculation formula TDK Ferrite Core PC40
Text: AN1889 APPLICATION NOTE ESBT STC03DE170 IN 3-PHASE AUXILIARY POWER SUPPLY 1. INTRODUCTION The need to choose a high value of the fly-back voltage is well known to power supply designers when efficiency and high duty cycle become important requirements. Three-phase auxiliary power supplies,
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AN1889
STC03DE170
UC3842 smps design
ferrite core transformer calculation formula
UC3842 smps project
AN1889
uc3845 smps
pcb design on uc3842
transformer winding formula step down
transformer tank design calculation
transformer calculation formula
TDK Ferrite Core PC40
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PDF
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Untitled
Abstract: No abstract text available
Text: ALTAIR04-900 Off-line all-primary-sensing switching regulator Datasheet - production data • Low standby consumption • Overcurrent protection against transformer saturation and secondary diode short-circuit • SO16N package Applications SO16N • SMPS for energy metering
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ALTAIR04-900
SO16N
SO16N
ALTAIR04-900
DocID18211
ALTAIR04-900TR
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PDF
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SO16N footprint
Abstract: No abstract text available
Text: ALTAIR04-900 Off-line all-primary-sensing switching regulator Datasheet - production data • Low standby consumption • Overcurrent protection against transformer saturation and secondary diode short-circuit • SO16N package Applications SO16N • SMPS for energy metering
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ALTAIR04-900
SO16N
SO16N
ALTAIR04-900
DocID18211
SO16N footprint
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PDF
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ferrite core transformer calculation formula
Abstract: UC3842 smps project uc3842 smps Power Supply Schematic Diagram UC3842 smps design pcb design on uc3842 design of mosfet based power supply uc 3842 transformer winding formula step down TRANSISTOR R2W flyback transformer design uc3842 Switching Power Supply Schematic Diagram uc3842
Text: AN1889 APPLICATION NOTE ESBT STC03DE170 IN 3-PHASE AUXILIARY POWER SUPPLY S. Buonomo, F. Saya, G.Vitale 1. INTRODUCTION The need to choose a high value of the fly-back voltage is well known to power supply designers when the efficiency and the need of higher duty cycle become important. Three-phase auxiliary power
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AN1889
STC03DE170
ferrite core transformer calculation formula
UC3842 smps project
uc3842 smps Power Supply Schematic Diagram
UC3842 smps design
pcb design on uc3842
design of mosfet based power supply uc 3842
transformer winding formula step down
TRANSISTOR R2W
flyback transformer design uc3842
Switching Power Supply Schematic Diagram uc3842
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PDF
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C2172
Abstract: No abstract text available
Text: C2172 Design Guide C2172 Design Guide DG-5349-1409 15-Sep-2014 Cambridge Semiconductor Ltd 2012 Page 1 Confidential DG-5349-1409 15-Sep-2014 C2172 Design Guide Contents 1 INTRODUCTION .4
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C2172
DG-5349-1409
15-Sep-2014
C2172
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PDF
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AN1431M
Abstract: AN8037 circuit diagram for ac-dc voltage regulator AN8029 flowing AN8026 MA723 AN8027 MA2C700A MA2C719 MA2C723
Text: Voltage Regulators AN8027, AN8037 AC-DC switching power supply control IC with standby mode • Overview Unit: mm 2.4±0.25 3.3±0.25 7 6 0.5±0.1 8 5 30° 1.4±0.3 2 1 1.5±0.25 4 3 ■ Features 2.54 9 1.5±0.25 6.0±0.3 23.3±0.3 The AN8027 and AN8037 are ICs developed for selfexcited switching regulator of RCC local resonance control type.
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AN8027,
AN8037
AN8027
AN8037
AN1431M
circuit diagram for ac-dc voltage regulator
AN8029
flowing AN8026
MA723
MA2C700A
MA2C719
MA2C723
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PDF
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C2174
Abstract: No abstract text available
Text: C217X Design Guide C217X Design Guide DG-5941-1409 15-Sep-2014 Cambridge Semiconductor Ltd 2014 Page 1 Confidential DG-5941-1409 15-Sep-2014 C217X Design Guide Contents 1.1 Purpose .4
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C217X
DG-5941-1409
15-Sep-2014
C2174
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PDF
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