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UC3842.pdf
islowintheoff-state.e for LOWR EORORAMP under-voltage lockout thresholds and maximum dutycycle ranges.The UC3842 and UC3844 have DESCRIPTION UVLO thresholdsof 16V (on) and 10V (off), ideally TheUC3842/3/4/5familyofcontrolICsprovidesthesuited off-line applications The corresponding necessary features to implement
in „UC3843 Flyback-Wandler 12V -> 180V“ · Analoge Elektronik und Schaltungstechnik ·
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UC3842B.pdf
provides charging current for capaTitor C through resTstor R . ORDERING NUMBERS SO8 Minidip UC2842BD1; UC3842BD1 UC2842BN; UC3842BN UC2843BD1; UC3843BD1 UC2843BN; UC3843BN UC2844BD1; UC3844BD1 UC2844BN; UC3844BN UC2845BD1; UC3845BD1 UC2845BN; UC3845BN 2/15 UC2842B/3B/4B/5B - UC3842B/3B/4B/5B THERMAL DATA Symbol
in „Reparatur Schaltnetzteil“ · Analoge Elektronik und Schaltungstechnik ·
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uc3842b.pdf
provides charging current for capaTitor C through resTstor R . ORDERING NUMBERS SO8 Minidip UC2842BD1; UC3842BD1 UC2842BN; UC3842BN UC2843BD1; UC3843BD1 UC2843BN; UC3843BN UC2844BD1; UC3844BD1 UC2844BN; UC3844BN UC2845BD1; UC3845BD1 UC2845BN; UC3845BN 2/15 UC2842B/3B/4B/5B - UC3842B/3B/4B/5B THERMAL DATA Symbol
in „40-390V HV DC-DC-Wandler vom Chinamann“ · Analoge Elektronik und Schaltungstechnik ·
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uc3842.pdf
CU NIPDAU Level-1-260C-UNLIM & no Sb/Br) UC3842D8TR ACTIVE SOIC D 8 2500 Green (RoHS CU NIPDAU Level-1-260C-UNLIM & no Sb/Br) UC3842D8TRG4 ACTIVE SOIC D 8 2500 Green (RoHS CU NIPDAU Level-1-260C-UNLIM & no Sb/Br) UC3842DG4 ACTIVE SOIC D 14 50 Green (RoHS CU NIPDAU Level-1-260C-UNLIM & no Sb/Br) UC3842DTR ACTIVE SOIC D 14 2500 Green (RoHS CU NIPDAU Level-1-260C-UNLIM & no Sb/Br) UC3842DTRG4 ACTIVE SOIC D 14 2500 Green (RoHS CU NIPDAU Level-1-260C-UNLIM & no Sb/Br) UC3842N ACTIVE PDIP P 8 50 Green
in „Reparatur Schaltnetzteil“ · Mikrocontroller und Digitale Elektronik ·
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uc384x.pdf
UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC The UC1842/3/4/5 family of control ICs provides the necessary features to im- To DC Converters plement off-line
in „uc3845 PWM einstellen?“ · Mikrocontroller und Digitale Elektronik ·
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UC3845.pdf
UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC The UC1842/3/4/5 family of control ICs provides the necessary features to im- To DC Converters plement off-line
in „Regler dimensionierung für Sperrwandler“ · Analoge Elektronik und Schaltungstechnik ·
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UC3845.pdf
UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Current Mode PWM Controller FEATURES DESCRIPTION • Optimized For Off-line And DC The UC1842/3/4/5 family of control ICs provides the necessary features to im- To DC Converters plement off-line
in „Current Mode PWM Controller“ · Analoge Elektronik und Schaltungstechnik ·
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slua149.pdf
reference The oscillator section of the UCC3800 through voltage specifications are similar to the UC3842 UCC3805 BiCMOS devices has few similarities to devices although the test conditions have been the UC3842 type — other than single pin program- changed, indicative of lower current PWM applica- ming
in „Boost Konverter“ · Mikrocontroller und Digitale Elektronik ·
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Leiterplatte mit markiertem Bauteilbereich
C30 C28 C21 R31 C24 R27 R2 C26 C23
in „Phonic Nexus540 Aktive Speaker 400W defekt“ · Analoge Elektronik und Schaltungstechnik · · Platinenfotos
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ucc28c43.pdf
SLUS458D − AUGUST 2001 − REVISED JANUARY 2007 FEATURES DESCRIPTION D Enhanced Replacement for UC3842A Family UCC38C4x family is a high-performance current- With Pin-to-Pin Compatibility mode PWM controller. It is an enhanced BiCMOS D 1-MHz Operation version with pin-for-pin compatibility to the D
in „SNT will nicht anlaufen - falsches TI Datenblatt?“ · Analoge Elektronik und Schaltungstechnik ·
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HP_54645_SNT_Hot-Side.pdf
Q6 TL431D 2 MPS 6651 U? 3 CNY17-1 k 2 5 2 R 6 1 GND 3 C39 5 GND U1 C21 Q4 C40 4 2 2 MPS 6651 3 7 UC3842 100n R 0 1 1 COMP C OUT 6 2 2 V FB GND 8 R25 4 VREF D 3 RC N CS 5 8 2 G C 4 6 R R 5 C 2 2 R R 3 C20 C22 C42 R 2 GND GND 100n R 100n C41 Himweis: 100n Die Bezeichner korrelieren nicht GND þÿunbedingt
in „Reparatur SNT NFN90-7630 aus HP 54645A - Bauteilidentifikation“ · Analoge Elektronik und Schaltungstechnik ·
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400V-Schaltnetzteil.pdf
V_REF 10k R17 C8 R18 100nF 16k 150k 1 4 CMPEN RT/CT Q2 C9 BC546B R19 1k 100pF 5 GND ISEN 3 C10 2.2nF UC3842BD1 R20 4k7 R21 D D 1k C11 R22 470pF 2 1 2 3 4 5 6 7 8
in „Übertragungsfunktion Schaltregler“ · Analoge Elektronik und Schaltungstechnik ·
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Ebay_150W_Boost_Converter_Schematic.pdf
:Download(zip) Tags: AGP2923 Boost CV CoilcrafConstandCurrentHA3588 KonstantstromquelLED Step-Up Uc3842 Uc3843 UC3843A VER2923 PREVIOUS STORY NEXT STORY Uppersurfaceroughnessofa250 18650batterytank(mobilebattery) GBplatters YOUMAYSOLIKE... TPA3250D2–2x70W TPA3251D2-2x175W TPA3255–2x325W 2
in „Mosfet brennt bei höheren Leistung durch(Boost Converter)“ · Analoge Elektronik und Schaltungstechnik ·
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LD7536R.pdf
TL431 at the secondary side through the photo-coupler to the COMP pin of the LD7536R. Similar to UC3842, the LD7536R would carry a diode voltage offset at the stage to feed the voltage divider at the ratio of RA and RB, that is, Fig. 17 10 Leadtrend Technology Corporation www.leadtrend.com.tw LD7536R-DS
in „DENON DN-508MX Netzteil defekt“ · Analoge Elektronik und Schaltungstechnik ·
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TN203_Voltage_Current-Mode_Control.pdf
magic wand, to fix everything that voltage-mode control was not. The UC1842 was later improved to UC3842, and shortly thereafter, following the success story of the SG3524, the UC3842 was soon available from innumerable chip vendors. But a few years into this success story, expectations got somewhat blunted
in „SG3524 bleibende Regelabweichung“ · Analoge Elektronik und Schaltungstechnik ·
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xone92.pdf
0805 N 3K3 1% 68R 120/63 LESR G R104 STB4NC80ZT4 120/63 LESR 100K 1% XFRMR E/30/15/7A (WIZ) C58 5 UC3842D1 L_GND GND_PSU 4N7 L_GND L_GND L_GND R103 C68 1K0 1% R111 R112 330P 1R0 1W 1R0 1W L_GND L_GND L_GND a CHK FID1 FID2 FID3 FID4 AI1 AI2 ISSUE BY DATE BY ALLEN&HEATH TITLE: Kernick Industrial Estate,
in „Fehlersuche in DJ-Mixer (Allen & Heath Xone:92)“ · Analoge Elektronik und Schaltungstechnik ·
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Bestandsliste_mit_Preisen1.pdf
Submini 12V 0.05A 0.6W 14 Stk 0,21 € 2,94 € L*5506 Birnchen Submini 6V 0.05A 0.3W 8 Stk 0,16 € 1,26 € UC3842AN Controller PWM Current Mode PDIP 8 7 Stk 0,41 € 2,85 € 80387-33 Coprozessor für 80386-33 33 MHZ 1 Stk 20,99 € 20,99 € Z80ACTC Counter/Timer Circuit 6 MHz DIL 28 2 Stk 0,42 € 0,85 € AM6012 D/A Wandler
in „Auflösung Elektronik Shop“ · Markt ·
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EKG_usw_Informationformedicalapplications_von_TI.pdf
Precision Low 50-µA Start-Up and V REF Reference 2.3-mA Operating Current DD OMAP TMv1.2 Core C55x™ DSP UC3842A-Based 200 MHz Peak Current-Mode ±1 A OUT 16-Channel Architecture SDRAM DMA Mobile ARM 926EJ DDR 100 MHz Traffic 200 MHz Controller/ RT/CT 1-MHz 35-ns Flash Memory I/F Oscillator CSenset CS SRAM 50
in „EKG Schaltung Neuling“ · Analoge Elektronik und Schaltungstechnik ·
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Bestandsliste.pdf
0.05A 0.6W 14Stk 0,21 € 2,94 € 376 L*5506 Birnchen Submini 6V 0.05A 0.3W 8Stk 0,16 € 1,26 € 377 UC3842AN Controller PWM Current Mode PDIP 8 7Stk 0,41 € 2,85 € 378 80387-33 Coprozessor für 80386-33 33 MHZ 1Stk 20,99 € 20,99 € 379 Z80ACTC Counter/Timer Circuit 6 MHz DIL 28 2Stk 0,42 € 0,85 € 380 AM6012
in „Auflösung Elektronik Shop“ · Markt ·
