IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... as the voltage boost factor. The values of k and M are tuned accordingly to step down or up the inverter AC output voltage with respect to the applied input voltage, which also affects the voltage stresses appearing across switches SW, SX, and SX' (X =A, B, or C), expressed as V c. The inverter can ...
... as the voltage boost factor. The values of k and M are tuned accordingly to step down or up the inverter AC output voltage with respect to the applied input voltage, which also affects the voltage stresses appearing across switches SW, SX, and SX' (X =A, B, or C), expressed as V c. The inverter can ...
harmonic mitigation of 12 pulse drives
... Using the series rectifier connection, it is very easy to construct a twelve-pulse drive from a standard sixpulse drive if the six-pulse drive has its DC bus terminals available or permits access to one side of the DC bus. Many standard AC drives provide terminals in the DC bus to accommodate an ext ...
... Using the series rectifier connection, it is very easy to construct a twelve-pulse drive from a standard sixpulse drive if the six-pulse drive has its DC bus terminals available or permits access to one side of the DC bus. Many standard AC drives provide terminals in the DC bus to accommodate an ext ...
R15V00 - AeroElectric Connection
... In this Type B system: the Controller is between the Bus and the Alt field. To control the bus voltage, the unit switches power to the field several times a second. The OVP opens when OV occurs. ...
... In this Type B system: the Controller is between the Bus and the Alt field. To control the bus voltage, the unit switches power to the field several times a second. The OVP opens when OV occurs. ...
the fourth state - Automotive Test Solutions
... module as can be seen at point F. Since the stored magnetic energy in the primary winding is the same as the electric potential, and the electric current flow is shut off by opening the circuit, the primary magnetic field now falls back into the primary conductor in order to try to maintain the curr ...
... module as can be seen at point F. Since the stored magnetic energy in the primary winding is the same as the electric potential, and the electric current flow is shut off by opening the circuit, the primary magnetic field now falls back into the primary conductor in order to try to maintain the curr ...
An Excessive Current Subtraction Technique to Improve
... which go into the input node of charge amplifier. The value of subtraction current is same with current when touch screen is not touched. As a result, charge amplifier output is only proportional to variation of mutual capacitor, which make dynamic rage is increased. Also, Transmitter (Tx) driving s ...
... which go into the input node of charge amplifier. The value of subtraction current is same with current when touch screen is not touched. As a result, charge amplifier output is only proportional to variation of mutual capacitor, which make dynamic rage is increased. Also, Transmitter (Tx) driving s ...
IGBT Tutorial
... answer is “the higher, the better”, then a PT device is the best choice. Again, the usable frequency versus current graph can help answer this question for hard switching applications. 5. Is short circuit withstand capability required? For applications such as motor drives, the answer is yes, and th ...
... answer is “the higher, the better”, then a PT device is the best choice. Again, the usable frequency versus current graph can help answer this question for hard switching applications. 5. Is short circuit withstand capability required? For applications such as motor drives, the answer is yes, and th ...
wire. The - kcpe-kcse
... Many electrical appliances have casings made from an insulator such as plastic rather than metal. The electrical parts of the device cannot therefore be touched by the user. The appliance is said to have double insulation. Such appliances will only have two-wire cables as they do not need the EARTH ...
... Many electrical appliances have casings made from an insulator such as plastic rather than metal. The electrical parts of the device cannot therefore be touched by the user. The appliance is said to have double insulation. Such appliances will only have two-wire cables as they do not need the EARTH ...
the data sheet
... The first time VC reaches the upper threshold, the high-voltage current source is turned off and the PWM modulator and output transistor are activated, as shown in Figure 5(a). During normal operation (when the output voltage is regulated) feedback control current supplies the VC supply current. The ...
... The first time VC reaches the upper threshold, the high-voltage current source is turned off and the PWM modulator and output transistor are activated, as shown in Figure 5(a). During normal operation (when the output voltage is regulated) feedback control current supplies the VC supply current. The ...
PI90LV047A
... 1. “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices should be operated at these limits. The table of “Electrical Characteristics” specifies conditions of device operation. 2. Current into device pins ...
... 1. “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices should be operated at these limits. The table of “Electrical Characteristics” specifies conditions of device operation. 2. Current into device pins ...
SOUND HEARD DIMMING LIGHT CIRCUIT WITH THREE STATES
... collect on the other plate. If a battery has been attached to a capacitor for a sufficient amount of time, no current can flow through the capacitor. However, if an accelerating or alternating voltage is applied across the leads of the capacitor, a displacement current can flow. An ideal capacitor i ...
... collect on the other plate. If a battery has been attached to a capacitor for a sufficient amount of time, no current can flow through the capacitor. However, if an accelerating or alternating voltage is applied across the leads of the capacitor, a displacement current can flow. An ideal capacitor i ...
RSH065N06
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
Switched-capacitor power electronics circuits
... [12]. A sinusoidal waveform (say of frequency 50 or 60 Hz) can be approximated by a stair-like waveform (Fig. 3 ). In the figure, sixteen steps of value Vo (9.69 V) have been used to get the peak voltage (√ 2 . 110 V). In order to realize a step of value kVo (k = l, …, 16) the inverter is used as a ...
... [12]. A sinusoidal waveform (say of frequency 50 or 60 Hz) can be approximated by a stair-like waveform (Fig. 3 ). In the figure, sixteen steps of value Vo (9.69 V) have been used to get the peak voltage (√ 2 . 110 V). In order to realize a step of value kVo (k = l, …, 16) the inverter is used as a ...
Summer 2014 - Msbte Study Resources
... A low sensitivity meter gives accurate reading when it is used for the measurement of voltage in low resistance circuit, but it may give inaccurate reading during the measurement of voltage in high resistance circuit. ...
... A low sensitivity meter gives accurate reading when it is used for the measurement of voltage in low resistance circuit, but it may give inaccurate reading during the measurement of voltage in high resistance circuit. ...
MAX31915 Industrial, Octal, Digital Input Translator
... Note 2: If a 24V supply is not available, the device can be powered through 5VOUT. In this mode of operation, the VCC24V supply must be left unconnected. All other specifications remain identical. The field-supply alarms are asserted indicating the absence of the 24V supply in this mode of operatio ...
... Note 2: If a 24V supply is not available, the device can be powered through 5VOUT. In this mode of operation, the VCC24V supply must be left unconnected. All other specifications remain identical. The field-supply alarms are asserted indicating the absence of the 24V supply in this mode of operatio ...
Course 1 Laboratory
... temperature of the surroundings. The emissivity determines how good a material is at radiating and absorbing photons (electromagnetic radiation). You are asked to investigate to what extent this simple equation describes the behaviour of your lamp filament as the power is increased from a few milliw ...
... temperature of the surroundings. The emissivity determines how good a material is at radiating and absorbing photons (electromagnetic radiation). You are asked to investigate to what extent this simple equation describes the behaviour of your lamp filament as the power is increased from a few milliw ...
MAX9110/MAX9112 Single/Dual LVDS Line Drivers with Ultra-Low Pulse Skew in SOT23 General Description
... Note 6: tSKD1 is the magnitude difference of differential propagation delays in a channel; tSKD1 = | tPHLD - tPLHD |. Note 7: tSKD2 is the magnitude difference of the tPLHD or tPHLD of one channel and the tPLHD or tPHLD of the other channel on the same device (MAX9112). Note 8: tSKD3 is the magnitud ...
... Note 6: tSKD1 is the magnitude difference of differential propagation delays in a channel; tSKD1 = | tPHLD - tPLHD |. Note 7: tSKD2 is the magnitude difference of the tPLHD or tPHLD of one channel and the tPLHD or tPHLD of the other channel on the same device (MAX9112). Note 8: tSKD3 is the magnitud ...