IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) ISSN: 2278-1676
... Therefore, the maximum output voltage based on the Space Vector theory is 1.15OM/ON times as large as that of the conventional sinusoidal modulation. This explains why, with SVPWM, we have a more efficient use of the supply voltage than with the sinusoidal PWM method. Machine equations are converted ...
... Therefore, the maximum output voltage based on the Space Vector theory is 1.15OM/ON times as large as that of the conventional sinusoidal modulation. This explains why, with SVPWM, we have a more efficient use of the supply voltage than with the sinusoidal PWM method. Machine equations are converted ...
Product Profile No. 3181
... Eaton, Bussmann and easyID are valuable trademarks of Eaton in the US and other countries. You are not permitted to use the Eaton trademarks without prior written consent of Eaton. IEC is a registered trademark of the ...
... Eaton, Bussmann and easyID are valuable trademarks of Eaton in the US and other countries. You are not permitted to use the Eaton trademarks without prior written consent of Eaton. IEC is a registered trademark of the ...
Cables, conduits and trunking
... Cable Volt Drop All cables have resistance, and when current flows in them this results in a volt drop. Hence, the voltage at the load is lower than the supply voltage by the amount of this volt drop. Volt drop may be calculated using the basic Ohm's law formula V = I x R Unfortunately, this simple ...
... Cable Volt Drop All cables have resistance, and when current flows in them this results in a volt drop. Hence, the voltage at the load is lower than the supply voltage by the amount of this volt drop. Volt drop may be calculated using the basic Ohm's law formula V = I x R Unfortunately, this simple ...
MAX8869 1A, Microcap, Low-Dropout, Linear Regulator General Description
... indicating a power failure. RST is low during shutdown. RST remains valid for an input voltage as low as 1V. ...
... indicating a power failure. RST is low during shutdown. RST remains valid for an input voltage as low as 1V. ...
CIRCUIT FUNCTION AND BENEFITS CIRCUIT DESCRIPTION
... The AD780 is a 2.5 V/3 V ultrahigh precision, band gap voltage reference and is recommended for use with AD7995. A 1 μF decoupling capacitor is recommended on the VIN3/VREF signal for best performance. Care must be taken to ensure that the analog input signal to the ADC does not exceed the supply r ...
... The AD780 is a 2.5 V/3 V ultrahigh precision, band gap voltage reference and is recommended for use with AD7995. A 1 μF decoupling capacitor is recommended on the VIN3/VREF signal for best performance. Care must be taken to ensure that the analog input signal to the ADC does not exceed the supply r ...
Chapter 8
... • This chapter will expand on that with second order circuits: those that need a second order differential equation. • RLC series and parallel circuits will be discussed in this context. • The step response of these circuits will be covered as well. • Finally the concept of duality will be discussed ...
... • This chapter will expand on that with second order circuits: those that need a second order differential equation. • RLC series and parallel circuits will be discussed in this context. • The step response of these circuits will be covered as well. • Finally the concept of duality will be discussed ...
Understanding Buck Power Stages Mode Power
... A power stage can operate in continuous or discontinuous inductor current mode. Continuous inductor current mode is characterized by current flowing continuously in the inductor during the entire switching cycle in steady state operation. Discontinuous inductor current mode is characterized by the i ...
... A power stage can operate in continuous or discontinuous inductor current mode. Continuous inductor current mode is characterized by current flowing continuously in the inductor during the entire switching cycle in steady state operation. Discontinuous inductor current mode is characterized by the i ...
Switching Control Technique of Phase-Shift- Controlled Full
... current range. More details of the pros and cons are summarized in Table I and explained as follows. 1) An additional low-power auxiliary transformer is connected in series between resonant inductor and transformer, and a capacitor connected with auxiliary transformer secondary side, as shown in [8] ...
... current range. More details of the pros and cons are summarized in Table I and explained as follows. 1) An additional low-power auxiliary transformer is connected in series between resonant inductor and transformer, and a capacitor connected with auxiliary transformer secondary side, as shown in [8] ...
Slide 1
... This circuit will light the LED’s. Electrons will not flow through the emitter collector until there is current through the emitter base combination. This makes a small current control a large current which is referred to as amplification. An increase of current through the emitter base will result ...
... This circuit will light the LED’s. Electrons will not flow through the emitter collector until there is current through the emitter base combination. This makes a small current control a large current which is referred to as amplification. An increase of current through the emitter base will result ...
MAX2673EVKIT.pdf
... output matching components (L1, L2, C4, and C5) are optimized for an output frequency of 900MHz. Capacitor C1 is a DC-blocking capacitor for the LO input port. To reduce the possibility of noise pickup, resistor R2 and capacitor C9 form a lowpass filter at the SHDN pin. Capacitors C2, C3, C6, C7, an ...
... output matching components (L1, L2, C4, and C5) are optimized for an output frequency of 900MHz. Capacitor C1 is a DC-blocking capacitor for the LO input port. To reduce the possibility of noise pickup, resistor R2 and capacitor C9 form a lowpass filter at the SHDN pin. Capacitors C2, C3, C6, C7, an ...
Optoelectronics 2 Notes
... The electrical properties of semiconductors make them very important in electronic devices like transistors, diodes and light-dependent resistors (LDRs). In such devices the electrical properties are dramatically changed by the addition of very small amounts of impurities. The process of adding impu ...
... The electrical properties of semiconductors make them very important in electronic devices like transistors, diodes and light-dependent resistors (LDRs). In such devices the electrical properties are dramatically changed by the addition of very small amounts of impurities. The process of adding impu ...
48-Pulse Based SSSC (Static Synchronous Series
... frequent update of the charge in the dc capacitor, compared to the 24-pulse case. Thus, reducing notably the ripple existing in the dc voltage. An ideal VSI, would provide a sinusoidal output voltage and would have zero input current from the dc capacitor [1]. In this way, the dc capacitor would ass ...
... frequent update of the charge in the dc capacitor, compared to the 24-pulse case. Thus, reducing notably the ripple existing in the dc voltage. An ideal VSI, would provide a sinusoidal output voltage and would have zero input current from the dc capacitor [1]. In this way, the dc capacitor would ass ...
SSM2019 数据手册DataSheet 下载
... The output signal is specified with respect to the reference terminal, which is normally connected to analog ground. The reference may also be used for offset correction or level shifting. A reference source resistance will reduce the common-mode rejection by the ratio of 5 kW/RREF. If the reference ...
... The output signal is specified with respect to the reference terminal, which is normally connected to analog ground. The reference may also be used for offset correction or level shifting. A reference source resistance will reduce the common-mode rejection by the ratio of 5 kW/RREF. If the reference ...
STEVAL-ISA076V2
... The STEVAL-ISA076V2 demonstration board is based on the L6924U which is a fully monolithic battery charger dedicated to single-cell LiIon/Polymer battery packs. It is the ideal solution for space-limited applications, such as PDAs, handheld equipment, cellular phones, and digital cameras. When an ex ...
... The STEVAL-ISA076V2 demonstration board is based on the L6924U which is a fully monolithic battery charger dedicated to single-cell LiIon/Polymer battery packs. It is the ideal solution for space-limited applications, such as PDAs, handheld equipment, cellular phones, and digital cameras. When an ex ...
MAX15048/MAX15049 Triple-Output Buck Controllers with Tracking/Sequencing EVALUATION KIT AVAILABLE
... Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. Stresses beyond those listed under “Absolute Maximum ...
... Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. Stresses beyond those listed under “Absolute Maximum ...
ERP020-030-040 data sheet revF 26OCT2016
... ERP - Energy Recovery Products (ERP Power, LLC) - reserves the right to make changes without further notice to any products herein. ERP makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ERP assume any liability arising out o ...
... ERP - Energy Recovery Products (ERP Power, LLC) - reserves the right to make changes without further notice to any products herein. ERP makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ERP assume any liability arising out o ...
... leakage respectively. There is very little change in Voc for most instances of load current. However, if a load is connected to the output then the load current draws current away from the diode D. As the load current increases more and more current is diverted away from the diode D. So, as the outp ...
COMBOLIGHT New Construction Recessed w/ Trim - 12V AR70 - 2 Light
... conductors or 60º C for end of run. The fixture is also UL listed as ‘access above ceiling not required’. D.... Electrical Electrical accessible through ceiling opening. J-Box located on the side wall of the housing behind removable access doors. Integral electronic or magnetic low voltage transform ...
... conductors or 60º C for end of run. The fixture is also UL listed as ‘access above ceiling not required’. D.... Electrical Electrical accessible through ceiling opening. J-Box located on the side wall of the housing behind removable access doors. Integral electronic or magnetic low voltage transform ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.