TL431 equivalent
Abstract: transformer EI-33
Contextual Info: Production Specification Highly Integrated Green-Mode PWM Controller SG6846B FEATURES DESCRIPTION The highly integrated PWM controller, SG6846B, provides several features to enhance the performance of fly-back converters. To minimize standby power
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sg6846b200ms381x45iao33+3015x45tl431 equivalenttransformer ei-33
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PWM IC 8-PIN DIP
Abstract: SG5842JASZ vz9g 600uH-PQ2620 oscillator circuit diagram 65khz regular RT 60 400v t1/transformer specification SG5842JA SG5842JADZ 5842JA
Contextual Info: Product Specification SG5842A/JA Highly Integrated Green-Mode PWM Controller FEATURES Green-Mode PWM Controller Low Start-up Current 14µA Low Operating Current (4mA) Programmable PWM Frequency with Hopping
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sg5842a/ja5842jaiao33381x45+10015x45pwm ic 8-pin dipsg5842jaszvz9g600uh-pq2620oscillator circuit diagram 65khzregular rt 60 400vt1/transformer specificationsg5842jasg5842jadz
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PC817IC
Abstract: mos 7A 600v TTC-104 PQ2620 102 250V Y1 CAPACITOR ttc104
Contextual Info: Product Specification SG6742 Highly Integrated Green-Mode PWM Controller FEATURES High-voltage start-up Low operating current 4mA Linearly decreasing PWM frequency to 22KHz Frequency jittering to reduce EMI emission Fixed PWM frequency (65KHz) Peak-current-mode control
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sg674222khz381x45iao33+7015x45pc817icmos 7a 600vttc-104pq2620102 250v y1 capacitorttc104
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5841j
Abstract: sg5841dz ttc104 SG5841SZ SG5841JDZ 600uH-PQ2620 sg5841 SG5841/J 1.3.1 THER2 Thermistor TTC104 TL431
Contextual Info: Product Specification SG5841/J Highly Integrated Green-Mode PWM Controller FEATURES DESCRIPTION The highly integrated SG5841/J series of PWM controllers provides several features to enhance the performance of flyback converters.
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sg5841/jiao33381x45015x45+105841jsg5841dzttc104sg5841szsg5841jdz600uh-pq2620sg5841sg5841/j 1.3.1ther2 thermistor ttc104tl431
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fri07
Abstract: SG6858TZ sg6858dp SG6858DZ IC PC817 SG6858 SG6858T dip smps ic pc817 pwm driver sot-26 6-pin smps power control ic marking R1
Contextual Info: Product Specification Low-Cost, Green-Mode PWM Controller for Flyback Converters FEATURES DESCRIPTION Green-mode PWM Supports the “Blue Angel” standard Low start-up current 10µA Low operating current (2.5mA)
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sg6858ot-26iao33fri07+8sg6858tzsg6858dpsg6858dzic pc817sg6858tdip smps ic pc817pwm driver sot-266-pin smps power control ic marking r1
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555 timer zero crossing mosfet
Abstract: flyback converter 12v to 18v adjustable output smps flyback zero crossing detector in rectifier circuit FR102 PSMN015-110P SB1100 SG6203 SG6203DZ SG6203SZ
Contextual Info: Product Specification SG6203 Synchronous Rectifier Controller for Flyback Converter FEATURES DESCRIPTION The SG6203 is designed to control and drive the synchronous rectifier for the flyback converter. The synchronous signal of the primary switch is obtained by a
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sg6203iao33555 timer zero crossing mosfetflyback converter 12v to 18v+7adjustable output smps flybackzero crossing detector in rectifier circuitfr102psmn015-110psb1100sg6203dzsg6203sz
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ei-33 transformer
Abstract: SG6846LSZ thermistor sck053 sck053 sck-053 universal smps diagrams "transformer" ei-33 7NB6 7nb60 EI-33
Contextual Info: Product Specification SG6846 Highly-Integrated Green-Mode PWM Controller the switching frequency under light-load conditions. Under zero-load conditions, the power supply enters burst-mode. This completely shuts off PWM output. The output restarts just before the supply voltage drops below
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sg6846iao33ei-33 transformersg6846lsz+8thermistor sck053sck053sck-053universal smps diagramstransformer" ei-337nb67nb60ei-33
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ei-33 transformer
Abstract: sck053 sck-053 EI-33 thermistor sck053 7nb60 SG6846ALSZ transformer ei-33 universal AC Motor soft start universal smps diagrams
Contextual Info: Product Specification SG6846A Highly Integrated Green-Mode PWM Controller consumption, a proprietary green-mode function provides off-time modulation to continuously decrease the switching frequency under light-load conditions. Under zero-load conditions, the power supply enters burst-mode.
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sg6846a1700ms100msiao33+12381x45015x45ei-33 transformersck053sck-053ei-33thermistor sck0537nb60sg6846alsztransformer ei-33universal ac motor soft startuniversal smps diagrams
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sg6515dz
Abstract: pc atx 24 pin smps diagram SG6515 ATX SMPS pc atx 20 pin smps diagram IS33 VS12B 12v dc to atx pc Power Supply SG6515D 115V AC to 5V DC ic
Contextual Info: Product Specification PC Power Supply Supervisors SG6515 FEATURES OVERVIEW For supervisor function, it provides the over voltage protection OVP for 3.3V, 5V and two 12V; over current protection (OCP) for 3.3V, 5V and two 12V; under voltage protection (UVP) for 3.3V, 5V and two 12V
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sg6515vs12biao33sg6515dz+7pc atx 24 pin smps diagramatx smpspc atx 20 pin smps diagramis3312v dc to atx pc power supplysg6515d115v ac to 5v dc ic
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SG6848DZ1
Abstract: sg6848TZ1 SG6848T pc817 s6 SG6848T1 sg6848dz sg6848d1 sot-26 pwm controller DIODE S61 marking 6848D
Contextual Info: Product Specification Low-cost Green-Mode PWM Controller for Flyback Converters FEATURES Green-mode PWM Controller Low Start-up Current 5uA Low Operating Current (3mA) Programmable PWM Frequency Peak-current-mode Operation Leading-edge Blanking Built-in Synchronized Slope Compensation
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ot-26sg6848x1iao33sg6848dz1+9sg6848tz1sg6848tpc817 s6sg6848t1sg6848dzsg6848d1sot-26 pwm controllerdiode s61 marking6848d
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SG6902SZ
Abstract: flyback pfc using voltage mode control pwm
Contextual Info: Product Specification SG6902 Green-mode PFC/Flyback-PWM Controller versatile protections. It is available in 20-pin SOP and SSOP packages. FEATURES Green-mode PFC and PWM operation No switching of PFC at light loads for the best
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sg690220-piniao33sg6902sz+1flyback pfc using voltage mode control pwm
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ttc104
Abstract: TTC-104 hv 102 SG6742 pwm CONTROLLER BLOCK DIAGRAM PQ2620 IC PC817 smps with tl431 and pc817 NTC 4.7Kohm SG6742SZ
Contextual Info: Product Specification SG6742 Highly Integrated Green-Mode PWM Controller FEATURES High-voltage start-up Low operating current 4mA Linearly decreasing PWM frequency to 22KHz Frequency jittering to reduce EMI emission
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sg674222khz65khziao33+11381x45015x45ttc104ttc-104hv 102pwm controller block diagrampq2620ic pc817smps with tl431 and pc817ntc 4.7kohmsg6742sz
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SG6902 EQUIVALENT
Abstract: CEA 243 SG6902SZ SG6902 NTC SG 301 interleaved flyback active clamp
Contextual Info: Product Specification SG6902 Green-Mode PFC / Flyback-PWM Controller FEATURES Green-mode PFC and PWM operation No switching of PFC at light loads saves power Low start-up and operating current Innovative switching-charge multiplier-divider
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sg6902iao33508x45020x45+5sg6902 equivalentcea 243sg6902szntc sg 301interleaved flyback active clamp
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PWM controller transconductance
Abstract: SG6932 SG6932DZ SG6932SZ pfc forward wave shaping circuit
Contextual Info: Product Specification SG6932 Green-Mode PFC / Forward PWM Controller FEATURES OVERVIEW DESCRIPTION The highly integrated SG6932 is designed for power supplies with boost PFC and forward PWM. It requires very few external components to achieve green-mode
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sg6932iao33381x45015x45+5pwm controller transconductancesg6932dzsg6932szpfc forwardwave shaping circuit
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sg6903
Contextual Info: Product Specification SG6903 Green Mode PFC/Flyback-PWM Controller The proprietary interleave-switching feature synchronizes the PFC and PWM stages and reduces switching noise. At light loads, the switching frequency is continuously decreased to reduce power consumption. If
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ei-33 transformer
Abstract: sck-053 sck053 EI 33 Transformer ei33 ei-33 9 pin
Contextual Info: Product Specification SG6846A Highly Integrated Green-Mode PWM Controller consumption, a proprietary green-mode function provides off-time modulation to continuously decrease the switching frequency under light-load conditions. Under zero-load conditions, the power supply enters burst-mode.
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sg6846a1700ms100ms381x45+8iao33015x45ei-33 transformersck-053sck053ei 33transformer ei33ei-33 9 pin
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IMO2
Abstract: SG6980
Contextual Info: Product Specification SG6980D Single-Stage PFC Controller FEATURES OVERVIEW DESCRIPTION Innovative switching-charge multiplier divider Multi-vector control for improved PFC output transient response 1:2 synchronous switching with SYNC
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sg6980d381x45iao33015x45+2imo2sg6980
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3 phase pfc controller
Abstract: Highly Integrated Green-Mode PWM controller NTC 40K capacitor power factor correction home use pfc active SG6980 SG6980DZ SG6980SZ
Contextual Info: Product Specification SG6980 Single-Stage PFC Controller FEATURES OVERVIEW DESCRIPTION Innovative switching-charge multiplier divider Multi-vector control for improved PFC output transient response 1:1 Synchronous switching with SYNC
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sg6980381x45iao33015x45+73 phase pfc controllerhighly integrated green-mode pwm controllerntc 40kcapacitor power factor correction home usepfc activesg6980dzsg6980sz
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flyback transformer tv
Abstract: sot-26 pwm controller DIODE fr107 SGP400 SG6849 fri07 TV flyback transformer pwm driver sot-26 MARKING TRANSISTOR BD RC SB360 diode
Contextual Info: Product Specification SGP400 Low-Power Green-Mode PWM Flyback Power Controller without Secondary Feedback FEATURES DESCRIPTION This highly integrated PWM controller provides several features to enhance the performance of low-power flyback converters. To minimize standby power
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sgp400ot-26iao33flyback transformer tv+8sot-26 pwm controllerdiode fr107sg6849fri07tv flyback transformerpwm driver sot-26marking transistor bd rcsb360 diode
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pc atx 24 pin smps diagram
Abstract: SG6516DZ ATX SMPS pc atx 20 pin smps diagram SG6516 12v dc to atx pc Power Supply VS12B atx SMPS CIRCUIT DIAGRAM DC ATX SMPS IS33
Contextual Info: Product Specification SG6516 PC Power Supply Supervisors power-good PGO indicator function, and fault protection (FPO) function for switching power systems. FEATURES Two 12V sense input pins: VS12 and VS12B Over-Voltage Protection (OVP) for 3.3V, 5V,
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sg6516vs12b300ms381x45+10015x45iao33pc atx 24 pin smps diagramsg6516dzatx smpspc atx 20 pin smps diagram12v dc to atx pc power supplyatx smps circuit diagramdc atx smpsis33
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D2N52
Abstract: rn75 SG6932 n3714 Power Flow ipfc SG6932DZ marking N95 N100 SG6932SZ diode marking n47
Contextual Info: Product Specification SG6932 Green mode PFC/Forward PWM Controller FEATURES OVERVIEW Interleaved PFC/PWM switching Green mode PFC and PWM operation Low operating current Innovative Switching-Charge multiplier-divider Multi-vector control for improved PFC output
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sg693216-piniao33d2n52+8rn75n3714power flow ipfcsg6932dzmarking n95n100sg6932szdiode marking n47
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SG6841SZ
Abstract: SG6841DZ sck054 SG6841 SG6841D SG6841SZ3 SG6841DZ3 SG6841 equivalent SG6841S SCK-054
Contextual Info: Product Specification SG6841x3 Highly-Integrated Green-Mode PWM Controller To minimize standby power consumption, a proprietary green-mode function provides off-time modulation to continuously decrease the switching frequency at light-load conditions. This green-mode
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sg6841x3iao33sg6841szsg6841dz+8sck054sg6841sg6841dsg6841sz3sg6841dz3sg6841 equivalentsg6841ssck-054
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PC817IC
Abstract: Flyback Power Supply Control with the SG6741 TL431 9G VZ 9G
Contextual Info: Product Specification SG6741 Highly-Integrated Green-Mode PWM Controller linearly decrease the switching frequency at light-load conditions. To avoid acoustic-noise problems, the minimum PWM frequency is set above 22KHz. This green-mode function enables the power supply to meet
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sg674122khz381x45iao33+5015x45pc817icflyback power supply control with the sg6741tl431 9gvz 9g
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555 TIMER IC pwm controller flyback
Abstract: flyback converter 12v to 18v SG6203 555 timer zero crossing mosfet SMPS flyback transformer medical SG6203SZ SYSTEM GENERAL 1N4148 FR102 PSMN015-110P
Contextual Info: Product Specification Synchronous Rectifier Controller for Flyback Converter FEATURES SG6203 DESCRIPTION Low operation current 1.7mA One resistor for timing setting Internal automatic tracking for optimum dead time No reverse energy flow at light load Best suited for primary green mode PWM IC
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sg6203iao33555 timer ic pwm controller flybackflyback converter 12v to 18v+7555 timer zero crossing mosfetsmps flyback transformer medicalsg6203szsystem general1n4148fr102psmn015-110p
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