Model Viva Questions for “Fundamental of electrical Engineering”
... Q6: What is the precaution should be taken during the operation? A6: Precautions:1) Connection should be making properly. 2) Circuit should be handling carefully. 3) Circuit should be turn on when taking readings. Q7: How can use ohm‟s law? A7: Ohm's Law can be used to solve simple circuits. A compl ...
... Q6: What is the precaution should be taken during the operation? A6: Precautions:1) Connection should be making properly. 2) Circuit should be handling carefully. 3) Circuit should be turn on when taking readings. Q7: How can use ohm‟s law? A7: Ohm's Law can be used to solve simple circuits. A compl ...
MAX8790 Six-String White LED Driver with Active General Description
... The MAX8790 is a high-efficiency driver for white lightemitting diodes (LEDs). It is designed for large liquidcrystal displays (LCDs) that employ an array of LEDs as the light source. A current-mode step-up controller drives up to six parallel strings of multiple series-connected LEDs. Each string i ...
... The MAX8790 is a high-efficiency driver for white lightemitting diodes (LEDs). It is designed for large liquidcrystal displays (LCDs) that employ an array of LEDs as the light source. A current-mode step-up controller drives up to six parallel strings of multiple series-connected LEDs. Each string i ...
Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX... ADC12030, ADC12038 ADC12H034,
... through positive full-scale and zero. For Negative Integral Linearity Error, the straight line passes through negative full-scale and zero (see Figure 6 and Figure 7). The ADC12030 family's self-calibration technique ensures linearity and offset errors as specified, but noise inherent in the selfcal ...
... through positive full-scale and zero. For Negative Integral Linearity Error, the straight line passes through negative full-scale and zero (see Figure 6 and Figure 7). The ADC12030 family's self-calibration technique ensures linearity and offset errors as specified, but noise inherent in the selfcal ...
ac current
... *Press the HOLD button once to hold the present reading. *Press the HOLD button again to exit and resume readings. AUTO Power Off Disable To disable the automatic power off function ,hold down the “SELECT” button while turning the meter switch form OFF to ON. Temperature(℃/℉) The temperature feature ...
... *Press the HOLD button once to hold the present reading. *Press the HOLD button again to exit and resume readings. AUTO Power Off Disable To disable the automatic power off function ,hold down the “SELECT” button while turning the meter switch form OFF to ON. Temperature(℃/℉) The temperature feature ...
BU2099FV
... when it consumed power, and the temperature of IC chip becomes higher than ambient temperature. The temperature that can be accepted by IC chip depends on circuit configuration, manufacturing process, and consumable power is limited. Power dissipation is determined by the temperature allowed in IC c ...
... when it consumed power, and the temperature of IC chip becomes higher than ambient temperature. The temperature that can be accepted by IC chip depends on circuit configuration, manufacturing process, and consumable power is limited. Power dissipation is determined by the temperature allowed in IC c ...
Cree Power White Paper: The Characterization of dV/dt
... Since the introduction of commercial silicon carbide (SiC) Schottky diodes over 10 years ago, significant improvements in power factor correction (PFC) circuits and motor drives have been realized due to the elimination of minority carrier reverse recovery charge and its resulting switching loss ass ...
... Since the introduction of commercial silicon carbide (SiC) Schottky diodes over 10 years ago, significant improvements in power factor correction (PFC) circuits and motor drives have been realized due to the elimination of minority carrier reverse recovery charge and its resulting switching loss ass ...
ICS844031-01.pdf
... uses an 18pF parallel resonant crystal over the range of 19.6MHz - 27.2MHz. For Ether net applications, a 25MHz crystal is used to generate 312.5MHz. The ICS844031-01 has excellent <1ps phase jitter performance, over the 1.875MHz - 20MHz integration range. The ICS84403101 is packaged in a small 8-pi ...
... uses an 18pF parallel resonant crystal over the range of 19.6MHz - 27.2MHz. For Ether net applications, a 25MHz crystal is used to generate 312.5MHz. The ICS844031-01 has excellent <1ps phase jitter performance, over the 1.875MHz - 20MHz integration range. The ICS84403101 is packaged in a small 8-pi ...
BQ24120 数据资料 dataSheet 下载
... The bqSWITCHER charges the battery in three phases: conditioning, constant current, and constant voltage. Charge is terminated based on userselectable minimum current level. A programmable charge timer provides a safety backup for charge ...
... The bqSWITCHER charges the battery in three phases: conditioning, constant current, and constant voltage. Charge is terminated based on userselectable minimum current level. A programmable charge timer provides a safety backup for charge ...
PAM2803 Description Pin Assignments
... 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: ...
HMC564LC4 数据资料DataSheet下载
... • Test Equipment and Sensors 50 Ohm Matched Input/Output • Military & Space RoHS Compliant 4 x 4 mm Package ...
... • Test Equipment and Sensors 50 Ohm Matched Input/Output • Military & Space RoHS Compliant 4 x 4 mm Package ...
a CMOS, Low-Voltage, 3-Wire Serially-Controlled, Matrix Switches ADG738/ADG739
... 3. Low On Resistance, 2.5 Ω typical. 4. Any configuration of switches may be on or off at any one time. 5. Guaranteed Break-Before-Make Switching Action. 6. Small 16-lead TSSOP Package. ...
... 3. Low On Resistance, 2.5 Ω typical. 4. Any configuration of switches may be on or off at any one time. 5. Guaranteed Break-Before-Make Switching Action. 6. Small 16-lead TSSOP Package. ...
AAT4610B 数据资料DataSheet下载
... MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.4V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall o ...
... MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.4V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall o ...
OPA567 Rail-to-Rail I/O, 2A POWER AMPLIFIER DESCRIPTION
... Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more ...
... Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more ...
ATV71HU22M3 Product datasheet EMC filter
... The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products ...
... The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products ...
171050601 - Würth Elektronik
... One recommended output capacitor combination is a 220uF, 7 milliohm ESR specialty polymer cap in parallel with a 100µF 6.3V X5R ceramic. This combination provides excellent performance that may exceed the requirements of certain applications. Additionally some small ceramic capacitors can be used fo ...
... One recommended output capacitor combination is a 220uF, 7 milliohm ESR specialty polymer cap in parallel with a 100µF 6.3V X5R ceramic. This combination provides excellent performance that may exceed the requirements of certain applications. Additionally some small ceramic capacitors can be used fo ...
RIGOL User’s Guide DP1308A
... So please keep well ventilated and inspect the intake and fan regularly. Do Not Operate in Wet Conditions. In order to avoid short circuiting to the interior of the device or electric shock, please do not operate in a humid environment. Do Not Operate in an Explosive Atmosphere. In order to avoid da ...
... So please keep well ventilated and inspect the intake and fan regularly. Do Not Operate in Wet Conditions. In order to avoid short circuiting to the interior of the device or electric shock, please do not operate in a humid environment. Do Not Operate in an Explosive Atmosphere. In order to avoid da ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... Because of its characteristic of synthesize a sinusoidal voltage on several DC levels. The better topology for power quality and transmission systems applications is the cascade multilevel inverters [1, 2]. However, this topology presents a problem that consists in the use of several DC sources. In ...
... Because of its characteristic of synthesize a sinusoidal voltage on several DC levels. The better topology for power quality and transmission systems applications is the cascade multilevel inverters [1, 2]. However, this topology presents a problem that consists in the use of several DC sources. In ...
Rectifier output smoothing
... deal with variations in supply and load characteristics. It would be possible to use a smaller reservoir capacitor (these can be large on high-current power supplies) and then apply some filtering as well as the regulator, but this is not a common strategy. The extreme of this approach is to dispens ...
... deal with variations in supply and load characteristics. It would be possible to use a smaller reservoir capacitor (these can be large on high-current power supplies) and then apply some filtering as well as the regulator, but this is not a common strategy. The extreme of this approach is to dispens ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.