IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... Also, the battery life is degraded without proper control of charging and discharging of the battery. Though series strings of storage batteries provide high voltage, a slight mismatch or temperature difference can cause charge imbalance if the series string is charged as a unit. Such high voltage b ...
... Also, the battery life is degraded without proper control of charging and discharging of the battery. Though series strings of storage batteries provide high voltage, a slight mismatch or temperature difference can cause charge imbalance if the series string is charged as a unit. Such high voltage b ...
Part 2
... Definitions cont • Resistors—devices in a circuit to control the current level in various parts of the circuit. Isotropic materials—materials whose electrical properties are the same in all directions (conductivity and resistivity) • Ohm’s Law—usually stated V = iR or J = E. Not all devices follow ...
... Definitions cont • Resistors—devices in a circuit to control the current level in various parts of the circuit. Isotropic materials—materials whose electrical properties are the same in all directions (conductivity and resistivity) • Ohm’s Law—usually stated V = iR or J = E. Not all devices follow ...
Linear IC Applications UNIT -1 DIFFERENTIAL AMPLIFIER
... condition cannot be satisfied with one diode. Hence two diodes are used in series for VD. In this case the common mode gain reduces to zero. Some times zener diode may be used in place of diodes and resistance as shown in fig. 3. Zeners are available over a wide range of voltages and can have matchi ...
... condition cannot be satisfied with one diode. Hence two diodes are used in series for VD. In this case the common mode gain reduces to zero. Some times zener diode may be used in place of diodes and resistance as shown in fig. 3. Zeners are available over a wide range of voltages and can have matchi ...
Resistivity and Conductivity
... In this circuit, each transistor has its own separate input resistor, so each is controlled by a different input signal. However, the only way the output can be pulled down to logic 0 is if both transistors are turned on by logic 1 inputs. If either input is a logic 0 that transistor cannot conduct, ...
... In this circuit, each transistor has its own separate input resistor, so each is controlled by a different input signal. However, the only way the output can be pulled down to logic 0 is if both transistors are turned on by logic 1 inputs. If either input is a logic 0 that transistor cannot conduct, ...
RSU002P03
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
ics844071i.pdf
... While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems, Incorporated (ICS) assumes no responsibility for either its use or for infringement of any patents or other rights of third parties, which would result from its use. No other circui ...
... While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems, Incorporated (ICS) assumes no responsibility for either its use or for infringement of any patents or other rights of third parties, which would result from its use. No other circui ...
High Efficiency NPC Multilevel Converters using Super
... devices cannot readily be used as direct replacements for IGBTs in locations where they have to provide a freewheeling function as well as operating as a forward switch. Silicon Carbide (SiC) MOSFETs draw little reverse recovery charge and have a low Coss [3]. However, commercially-available devices ...
... devices cannot readily be used as direct replacements for IGBTs in locations where they have to provide a freewheeling function as well as operating as a forward switch. Silicon Carbide (SiC) MOSFETs draw little reverse recovery charge and have a low Coss [3]. However, commercially-available devices ...
Shielded twisted-pair cable
... for sensitive electronic equipment. The basis for all electronic devices is the knowledge of how insulators, conductors and semiconductors control the flow of electrons and work together in various combinations. ...
... for sensitive electronic equipment. The basis for all electronic devices is the knowledge of how insulators, conductors and semiconductors control the flow of electrons and work together in various combinations. ...
P roductfor S olutions
... ●Uses instruments including film thickness monitors for measuring optical transmission, film thickness monitors for eddy currents, and resistance value monitors to make online measurements. ...
... ●Uses instruments including film thickness monitors for measuring optical transmission, film thickness monitors for eddy currents, and resistance value monitors to make online measurements. ...
Microelectromechanical Devices
... signals of one frequency (usually line frequency) to ac signals of variable frequency. These variable frequency ac signals can then be used to directly control the speed of ac motors. Thyristor-based cycloconverters are typically used in low speed, high power (multi-MW) applications for driving indu ...
... signals of one frequency (usually line frequency) to ac signals of variable frequency. These variable frequency ac signals can then be used to directly control the speed of ac motors. Thyristor-based cycloconverters are typically used in low speed, high power (multi-MW) applications for driving indu ...
WMT52 Ultrasonic Wind Sensor
... With no moving parts, the WMT52 has high sensitivity as the measurement time constant and starting threshold are virtually zero. This makes it superior to the conventional mechanical wind sensors. The WMT52 is designed to operate without periodic field calibration and maintenance. ...
... With no moving parts, the WMT52 has high sensitivity as the measurement time constant and starting threshold are virtually zero. This makes it superior to the conventional mechanical wind sensors. The WMT52 is designed to operate without periodic field calibration and maintenance. ...
FTTH Active Equipment
... • QoS Support and Bandwidth control • Layer 2 Bridging and VLAN Support • Remote management • Service diagnostic and monitoring on all ports • In-band Management ...
... • QoS Support and Bandwidth control • Layer 2 Bridging and VLAN Support • Remote management • Service diagnostic and monitoring on all ports • In-band Management ...
Microelectromechanical Devices
... signals of one frequency (usually line frequency) to ac signals of variable frequency. These variable frequency ac signals can then be used to directly control the speed of ac motors. Thyristor-based cycloconverters are typically used in low speed, high power (multi-MW) applications for driving indu ...
... signals of one frequency (usually line frequency) to ac signals of variable frequency. These variable frequency ac signals can then be used to directly control the speed of ac motors. Thyristor-based cycloconverters are typically used in low speed, high power (multi-MW) applications for driving indu ...
phys1444-lec9
... – Point e is the highest potential point while point d is the lowest potential. – When the test charge starts at e and returns to e, the total potential change is 0. – Between point e and a, no potential change since there is no source of potential nor any resistance. – Between a and b, there is a 4 ...
... – Point e is the highest potential point while point d is the lowest potential. – When the test charge starts at e and returns to e, the total potential change is 0. – Between point e and a, no potential change since there is no source of potential nor any resistance. – Between a and b, there is a 4 ...
Networking Media (Presentation)
... for sensitive electronic equipment. The basis for all electronic devices is the knowledge of how insulators, conductors and semiconductors control the flow of electrons and work together in various combinations. ...
... for sensitive electronic equipment. The basis for all electronic devices is the knowledge of how insulators, conductors and semiconductors control the flow of electrons and work together in various combinations. ...
ADIS16120 数据手册DataSheet 下载
... offered for external use. A temperature sensor is also provided for system level use, where appropriate. ...
... offered for external use. A temperature sensor is also provided for system level use, where appropriate. ...
V OL (max)
... In general, tPHL and tPLH are not the same value, and both will vary depending on loading conditions. The values of propagation times are used as a measure of the relative speed of logic circuits. For example, a logic circuit with values of 10ns is a faster logic circuit than one with values of 20ns ...
... In general, tPHL and tPLH are not the same value, and both will vary depending on loading conditions. The values of propagation times are used as a measure of the relative speed of logic circuits. For example, a logic circuit with values of 10ns is a faster logic circuit than one with values of 20ns ...
DFM1200XXM45-TS000 - Dynex Semiconductor
... Fast switching times and low reverse recovery losses allow high frequency operation, making the device suitable for the latest drive designs employing PWM and high frequency switching. The module incorporates an electrically isolated base plate and low inductance construction enabling circuit design ...
... Fast switching times and low reverse recovery losses allow high frequency operation, making the device suitable for the latest drive designs employing PWM and high frequency switching. The module incorporates an electrically isolated base plate and low inductance construction enabling circuit design ...
MAX5544 Low-Cost, +5V, Serial-Input, Voltage-Output, 14-Bit DAC General Description
... Reference and Analog Ground Inputs The MAX5544 operates with external voltage references from 2V to 3V, and maintains 14-bit performance with proper reference selection and application. Ideally, the reference’s temperature coefficient should be less than 1.5ppm/°C to maintain 14-bit accuracy to with ...
... Reference and Analog Ground Inputs The MAX5544 operates with external voltage references from 2V to 3V, and maintains 14-bit performance with proper reference selection and application. Ideally, the reference’s temperature coefficient should be less than 1.5ppm/°C to maintain 14-bit accuracy to with ...
BAT42WS / BAT43WS Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
CPI 2000 - Woody`s CB GAZETTE
... 2.Apply power to the unit with front panel OFF-ON switch. The lights behind the meters should be lit. 3.Connect a voltmeter between C-811 (+) end and the chassis. Adjust R835 for a reading of 13.6 volts (± .1). 4.Connect a voltmeter between C809 (+) end and the chassis. Adjust R808 for a reading of ...
... 2.Apply power to the unit with front panel OFF-ON switch. The lights behind the meters should be lit. 3.Connect a voltmeter between C-811 (+) end and the chassis. Adjust R835 for a reading of 13.6 volts (± .1). 4.Connect a voltmeter between C809 (+) end and the chassis. Adjust R808 for a reading of ...
BD8179MUV
... However, 10 µs is the rough calculation value of the DC/DC response speed. Please set the capacitance considering the sufficient margin so that these two values are within the standard value range. (3) Selecting the Input Capacitor Since the peak current flows between the input and output at the DC/ ...
... However, 10 µs is the rough calculation value of the DC/DC response speed. Please set the capacitance considering the sufficient margin so that these two values are within the standard value range. (3) Selecting the Input Capacitor Since the peak current flows between the input and output at the DC/ ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.