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LM393APSE4 Texas Instruments DUAL COMPARATOR, 4000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDSO8, SO-8 visit Texas Instruments
LM393TL/NOPB Texas Instruments Low Power Low Offset Voltage Dual Comparator 8-DSBGA 0 to 70 visit Texas Instruments Buy
LM393M Texas Instruments Low Power Low Offset Voltage Dual Comparator 8-SOIC 0 to 70 visit Texas Instruments
LM393DRE4 Texas Instruments Dual Differential Comparator 8-SOIC 0 to 70 visit Texas Instruments
LM393PWLE Texas Instruments Dual Differential Comparator 8-TSSOP 0 to 70 visit Texas Instruments
LM393ADRE4 Texas Instruments Dual Differential Comparator 8-SOIC 0 to 70 visit Texas Instruments

overvoltage protection using lm393

Catalog Datasheet MFG & Type PDF Document Tags

pwm lm393 controller

Abstract: rs232 schematic with LM393 2-19 2.16.1 Primary UNI-3 Motor Protection Logic The Primary UNI-3 DC Bus Over-Voltage signal is , LM393 Figure 2-13. DC-Bus Over-Voltage and Phase Over-Current Detection Circuits Technical Summary , Motor Protection Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19 Table of Contents iii 2.16.1 Primary UNI-3 Motor Protection Logic. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.16.2 Secondary UNI-3 Motor Protection Logic. . . . . . .
Motorola
Original
DSP56F807 pwm lm393 controller rs232 schematic with LM393 signal hall sensor bosch FBC 40A 3 phase PWM ST INTERNAL CIRCUIT DIAGRAM OF LM393 DSP56F807EVMUM/D DSP56F807EVM

Encoder interface with DSP SCHEMATIC

Abstract: pwm lm393 controller Protection Logic Freescale Semiconductor, Inc. The Primary UNI-3 DC Bus Over-Voltage signal is , Semiconductor, Inc. 2.16 Motor Protection Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.16.1 Primary UNI-3 Motor Protection Logic. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.16.2 Secondary UNI-3 Motor Protection Logic. . . . . . . . . . . . . . . , Over-Voltage and Phase Over-Current Detection Circuits. . . . 2-21 2-14 FAULTB1 Selection Circuit . . . .
Motorola
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56F807 56F807EVM Encoder interface with DSP SCHEMATIC 2540-6002UB 6aj5 DSP56F807FV80 2222A fairchild

pwm lm393 controller

Abstract: DSP56F807FV80 +5.0V +3.3V +5.0V + PHB_IS ­ FAULT2 LM393 Figure 2-13. DC-Bus Over-Voltage and Phase , Signals and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18 Motor Protection Logic , of Contents, Rev. 3 Freescale Semiconductor i 2.16.1 Primary UNI-3 Motor Protection Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19 2.16.2 Secondary UNI-3 Motor Protection , 2-13 DC-Bus Over-Voltage and Phase Over-Current Detection Circuits . . . . . . . . . . . . 2-21
Freescale Semiconductor
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56F800 DSP56F807EVMUM bosch servo motor R117-R123 XJ25 1t22

220 ac to 24 dc SMPS charger circuit diagram

Abstract: overvoltage protection using lm393 , protection, and design considerations. 1.1 Constant current, constant voltage control circuitry A simple and accurate constant current, constant voltage control using the Fairchild LM393 comparator is shown , : overcurrent protection; output short circuit protection; and overvoltage protection. These capabilities are , . Overvoltage protection, is implemented since a voltage change in the output winding of the flyback converter , www.fairchildsemi.com Application Note AN4101 Lithium-Ion Battery Charger and Adapter Using
Fairchild Semiconductor
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KA5M0265R 220 ac to 24 dc SMPS charger circuit diagram overvoltage protection using lm393 KA5L0165Rv 7d431 smps 800W pwm for 800w active snubber KA1H0165RN KA1H0165R KA5L0165RV KA5M0165RV KA5H0165RV

220 ac to 24 dc SMPS charger circuit diagram

Abstract: KA5H02659RN , protection, and design considerations. 1.1 Constant current, constant voltage control circuitry A simple and accurate constant current, constant voltage control using the Fairchild LM393 comparator is shown , protection; and overvoltage protection. These capabilities are built into the Fairchild Power Switch(SPS , and shuts down if Vcc reaches a specified upper level. Overvoltage protection, is implemented since , www.fairchildsemi.com Application Note AN4101 Lithium-Ion Battery Charger and Adapter Using
Fairchild Semiconductor
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KA5H02659RN AN-4101 smps 40v 100w flyback 200w 400w power supply c945 KA5H0165R

overvoltage protection using lm393

Abstract: ee1614 ; output short circuit protection; and overvoltage protection. These capabilities are built into the , www.fairchildsemi.com Application Note AN4101 Lithium-Ion Battery Charger and Adapter Using a , , protection, and design considerations. Figure 2 shows a KA5M0265R based lithium-ion battery charging , APPLICATION NOTE AN4101 R 221 L201 Io R 220 R212 R211 EC203 voltage control using the Fairchild LM393 comparator is shown in Figure 3. The comparator's output terminal is open collector
Fairchild Semiconductor
Original
ee1614 DF06-644 222 1KV cx102 lm393 charger fairchild lm393

hall sensor u18 021

Abstract: 8 pin LM393 ic for 12v Motor Protection Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16 Table of Contents iii 2.16.1 Primary UNI-3 Motor Protection Logic. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.16.2 Secondary UNI-3 Motor Protection Logic. . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . 2-17 2-13 DC-Bus Over-Voltage and Phase , . . . . . . . . . . . . . . A-8 A-8 Secondary UNI-3 Back-EMF, Over-Voltage and Over-Current
Motorola
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DSP56F805 DSP56F805EVM hall sensor u18 021 8 pin LM393 ic for 12v 3 phase AC servo PANASONIC drive schematic 12v DC SERVO MOTOR CONTROL circuit schematic diagram motor u18 sensor hall DSP56F805EVMUM/D

2540-6002UB

Abstract: 56F805 2.16.1 Primary UNI-3 Motor Protection Logic The Primary UNI-3 DC Bus Over-Voltage signal is connected to , + PHB_IS ­ FAULT2 LM393 Figure 2-13. DC-Bus Over-Voltage and Phase Over-Current Detection , . . . . . 2-19 Table of Contents, Rev. 5 Freescale Semiconductor i 2.16 Motor Protection , 2.16.1 Primary UNI-3 Motor Protection Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.16.2 Secondary UNI-3 Motor Protection Logic . . . . . . . . . . . . . . . . . . . . . . .
Freescale Semiconductor
Original
56F805 DSP56F805EVMUM j281 isa0 56F801 56F805EVM

2540-6002UB

Abstract: LM393 . . . . . . . . . . . . . . . . . . . . 2-16 Motor Protection Logic . . . . . . . . . . . . . . . . , . Freescale Semiconductor, Inc. 2.16.1 Primary UNI-3 Motor Protection Logic. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.16.2 Secondary UNI-3 Motor Protection Logic. . . . . . . . . . . . . . . , Over-Voltage and Phase Over-Current Detection Circuits. . . . 2-18 2-14 FAULTB1 Selection Circuit . . . . , -3 Back-EMF, Over-Voltage and Over-Current Sense . . A-9 A-9 User General Purpose Switches and Jumpers
Motorola
Original
Amphenol Connectors 5 PIN PANASONIC SERVO MOTOR ENCODER ADM3311E bosch ic IC BOSCH 44 56F803EVM

IRF540 p-channel MOSFET

Abstract: 1rf540 Overvoltage shutdown at 35V Internal 15V gate protection Minimum external parts Operates in high-side or , battery, and inductive load spikes of ­20V. The driver's overvoltage shutdown feature turns off the , 2.5 3.0V V+ 30V Overvoltage Shutdown Threshold Max 25 10 25 100 25 35 0.8 35 , Typical Characteristics All data measured using FET probe to minimize resistive loading 4 3 2 1 0 , pulled 20 V below ground without sustaining damage, and the supply pin can withstand an overvoltage
Micrel Semiconductor
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IRF540 p-channel MOSFET 1rf540 FET 1RF540 motor driver IRFZ44 microcontroller 1RF540 Datasheet solenoid valve 24v MIC5016/5017 MIC5016 MIC5017 MIC5016/7 MIC5012 MIC5016/17

PWM speed control of DC motor using IRF540

Abstract: PWM dc speed control of DC motor using 555 IRF540 Overvoltage shutdown at 35V Internal 15V gate protection Minimum external parts Operates in high-side or , inductive load spikes of ­20V. The driver's overvoltage shutdown feature turns off the external MOSFETs at , 2.5 3.0V V+ 30V Overvoltage Shutdown Threshold Max 25 10 25 100 25 35 0.8 35 , /5017 Micrel Typical Characteristics All data measured using FET probe to minimize resistive , driven using these devices. The charge pump incorporates a 100kHz oscillator and onchip pump
Micrel Semiconductor
Original
PWM speed control of DC motor using IRF540 PWM dc speed control of DC motor using 555 IRF540 PWM dc speed control of DC motor using IRF540 mosFET 1RF540 smps 1kW DC motor speed control using 555 timer

DC motor speed control using 555 timer

Abstract: 1rf540 Overvoltage shutdown at 35V Internal 15V gate protection Minimum external parts Operates in high-side or , battery, and inductive load spikes of ­20V. The driver's overvoltage shutdown feature turns off the , VIN Asserted 17 2.5 3.0V V+ 30V Overvoltage Shutdown Threshold Max 25 10 25 100 , Micrel Typical Characteristics All data measured using FET probe to minimize resistive loading 4 3 , pulled 20 V below ground without sustaining damage, and the supply pin can withstand an overvoltage
Micrel Semiconductor
Original
irf540 mosfet control motor LM3905 P-N Junction diode 1N4001 specifications DC motor speed control using 555 timer and mosfet microcontroller based overcurrent relay motor driver IRFZ44 IRFZ40 1N914 T126C3

逆变器

Abstract: EG8010 overvoltage and undervoltage protection. Overvoltage protection is set at 3.15V with 300mS delay , divider,soft start circuit, circuit protection, RS232 serial communication, 12832 serial LCD unit, and etc , LM393 R4 10K 1 EG8010.IR2110正弦波é'变器 驱å¨ç"µè·¯åçå›¾ï¼å•æžæ'§è°ƒå¶æ¹å¼ï , - 8 ä¸è´´ -备ç"¨ C30 ä¸è´´ -备ç"¨ 7 R27 +0.65V LM393 R6 C20 1.5K 0.01uF , 0.1uF/630V L1 3.3mH C22 2.2uF +2.5V 4 3 2 - + + U4 LM393 1
EG Microelectronics
Original
inverter welder schematic diagram 24V to 220V inverter schematic diagram irf840 pwm ac sine inverter Application of irf840 VFB2 inverter LQFQ32

diode U3d on

Abstract: DSP56F801 . Technical Summary 2-15 2.12.1 UNI-3 Motor Protection Logic The UNI-3 DC Bus Over-Voltage or the UNI , +5.0V UNI-3 Over-Voltage Fault Detection + ­ LM393 JG3 1 2 3 DC BUS CURRENT SENSE , + 2 +5.0V 4 R25 UNI-3 OVER-VOLTAGE FAULT DETECTION 1 LM393 10K JG3 , and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 2.12 Motor Protection Logic , UNI-3 Motor Protection Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motorola
Original
DSP56F801 DSP56F801EVM diode U3d on Hall-Effect LM393 application DSP56F801Um DSP56800 DSP56F801EVMUM/D RS-232

AC04 motorola

Abstract: 2540-6002UB Signals and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 2.12 Motor Protection , UNI-3 Motor Protection Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , -5 Parallel JTAG Host Target Interface and JTAG Connector . . . . . . . . . . . A-6 A-6 Over-Voltage , document is intended for application developers who are creating software for devices using the Motorola , , and debug it using a debugger via the JTAG/OnCETM port. The breakpoint features of the OnCE port
Motorola
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56F801EVM AC04 motorola MAX3245 hall circuits freescale JTAG header 14 LM393 APPLICATIONS zero crossing

2540-6002UB

Abstract: LM393 Semiconductor Motor Protection Logic 2.12.1 UNI-3 Motor Protection Logic The UNI-3 DC Bus Over-Voltage , +3.3V +5.0V +5.0V UNI-3 Over-Voltage Fault Detection + ­ LM393 JG3 1 DC BUS CURRENT SENSE , Protection Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 2.12.1 UNI-3 Motor Protection Logic . . . . . . . . . . . . . . . . . . . . . . . . . . , . . A-6 A-6 Over-Voltage/Current Detectors & Back-EMF/Phase-Current Input Selectors . A-7 A
Freescale Semiconductor
Original
DSP56F801EVMUM DSP56800 16-bit Digital Signal Processor Family M LM393 and RS232 33269DT-3,3

K9K2G08UOM

Abstract: 45db321 regulated from motherboard ­ Additional overvoltage protection circuitry (optional) with failure indicator , ATEVK525 Mass Storage Board for AVR Using the ATEVK525 2.1.3 Protection circuitry The ATEVK525 , board: ­ PWR_FAIL: orange LED that signals an overvoltage condition if the protection circuit is , 7-25 7740B­AVR­03/08 OPTIONAL Overvoltage Protection Circuit R9 75k R4 150k VSRC , Using the ATEVK525. 2-5 2.1
Atmel
Original
K9K2G08UOM 45db321 avr write read to mmc MT29F2G08AACWP fat mmc avr FET NC24 SMD

K9K2G08UOM

Abstract: at45db321 code software operations Power supply : ­ 3.3V regulated from motherboard ­ Additional overvoltage protection circuitry , ATEVK525 User Guide Using the ATEVK525 2.1.3 Protection circuitry The ATEVK525 includes an , board: ­ PWR_FAIL: orange LED that signals an overvoltage condition if the protection circuit is , Using the ATEVK525. 2-5 2.1 , microcontroller. This board is designed to allow an easy evaluation of USB Mass Storage using demonstration
Atmel
Original
at45db321 code software 45db642 FPS009-3001 AT-45DB321 SMD Tantalum code capacitor color STK525

lm339 pwm diagram

Abstract: lm339 pwm speed motor device, a central charge pump to drive the upper DMOS switch, thermal shutdown protection and an internal , THERMAL PROTECTION IN3 T5 OUT3 EN3 T6 SENSE2 GND April 2001 R SENSE D98IN940A 1 , voltage is 42V to prevent overvoltage applied to the L OFF C B -VF DMosfets. In fact considering a , and C2 are chosen in order to reduce overvoltage due to current decay and to parasitic inductance , is the input bootstrap pin which gives the overvoltage necessary to drive all the upper DMOS of the
STMicroelectronics
Original
AN1088 lm339 pwm diagram lm339 pwm speed motor LM393 Hall dc motor speed control lm358 DC MOTOR DRIVE WITH LM339 lm339 pwm speed L6234 BCD60II M74HC123 LM339

lm339 pwm speed motor

Abstract: DC MOTOR DRIVE WITH LM339 device, a central charge pump to drive the upper DMOS switch, thermal shutdown protection and an internal , THERMAL PROTECTION IN3 T5 OUT3 EN3 T6 SENSE2 RSENSE GND D98IN940A April 2001 1 , voltage is 42V to prevent overvoltage applied to the L B C OFF -VF (VS+VF) DMosfets. In fact , and C2 are chosen in order to reduce overvoltage due to current decay and to parasitic inductance , is the input bootstrap pin which gives the overvoltage necessary to drive all the upper DMOS of the
STMicroelectronics
Original
L6234 Power SO20 board L6506 schematic inductive speed sensor using LM358 lm393 rotational speed LM358 comparator lm339 pwm speed motor AN1088
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