Design and Implementation of Dynamic Voltage Restorer for Voltage Sag Mitigation
... customers. Voltage sag can cause mis-operation to several sensitive electronic equipment’s. This problem can be mitigated with voltage injection method using custom power device called ‘Dynamic Voltage Restorer’ (DVR). The performance of the DVR depends on the efficiency of the control technique inv ...
... customers. Voltage sag can cause mis-operation to several sensitive electronic equipment’s. This problem can be mitigated with voltage injection method using custom power device called ‘Dynamic Voltage Restorer’ (DVR). The performance of the DVR depends on the efficiency of the control technique inv ...
TEXT 8 - Камышинский технологический институт
... when an electric device is switched off. The path along which the electrons travel must be complete otherwise no electric power can be supplied from the source to the load. Thus the circuit is “closed” when an electric device is switched on. When electrical devices are connected so that the current ...
... when an electric device is switched off. The path along which the electrons travel must be complete otherwise no electric power can be supplied from the source to the load. Thus the circuit is “closed” when an electric device is switched on. When electrical devices are connected so that the current ...
And how to build one
... pot resistance of 10K, and lower than that over most of the pot travel. This is substantially lower than the equivalent forward biased grid resistance of a 12AX7, so it can drive an input grid somewhat positive. The resulting distortion is smoother than a high impedance source would be. Note that am ...
... pot resistance of 10K, and lower than that over most of the pot travel. This is substantially lower than the equivalent forward biased grid resistance of a 12AX7, so it can drive an input grid somewhat positive. The resulting distortion is smoother than a high impedance source would be. Note that am ...
Voltage recovery after unbalanced and balanced voltage dips in
... voltage dip is a short-duration reduction in rms voltage. A three-phase unbalanced voltage dip is a short-duration reduction in rms voltage in at least one of the three phase or line voltages [1], [2]. Voltage dips are due to short-duration increases in current elsewhere in the power system. The mai ...
... voltage dip is a short-duration reduction in rms voltage. A three-phase unbalanced voltage dip is a short-duration reduction in rms voltage in at least one of the three phase or line voltages [1], [2]. Voltage dips are due to short-duration increases in current elsewhere in the power system. The mai ...
LMRC-221 - Legrand
... buttons and sensors that are bound to this load have their blue LED solid ON. ...
... buttons and sensors that are bound to this load have their blue LED solid ON. ...
MAX9611 Evaluation Kit Evaluates: General Description Features
... n-channel MOSFET on board. For proper operation, supply the source voltage between the VIN_ALT and GND pads instead of between VIN and GND pads. ...
... n-channel MOSFET on board. For proper operation, supply the source voltage between the VIN_ALT and GND pads instead of between VIN and GND pads. ...
HIGH-SPEED DIFFERENTIAL RECEIVERS SN65LVDS33, SN65LVDS34,
... respond to a high-speed input differential signal. Also connected to the input pair are two failsafe receivers that form a window comparator. The window comparator has a much slower response than the main receiver and it detects when the input differential falls below 80 mV. A 600-ns failsafe timer ...
... respond to a high-speed input differential signal. Also connected to the input pair are two failsafe receivers that form a window comparator. The window comparator has a much slower response than the main receiver and it detects when the input differential falls below 80 mV. A 600-ns failsafe timer ...
LTM8021 - 36VIN, 500mA Step-Down DC/DC uModule
... including Y5V and Z5U have very large temperature and voltage coefficients of capacitance. In an application circuit they may have only a small fraction of their nominal capacitance resulting in much higher output voltage ripple than expected. ...
... including Y5V and Z5U have very large temperature and voltage coefficients of capacitance. In an application circuit they may have only a small fraction of their nominal capacitance resulting in much higher output voltage ripple than expected. ...
Electromagnetic Induction 1 Introduction 2 Theory
... write the magnitude of this EMF in coil 2 as M didt1 . The quantity M is called the mutual inductance between the two coils and depends on the geometry of the coils and the number of turns of each coil. M does not depend on the current. It is possible to orient the two coils so that M is zero. In th ...
... write the magnitude of this EMF in coil 2 as M didt1 . The quantity M is called the mutual inductance between the two coils and depends on the geometry of the coils and the number of turns of each coil. M does not depend on the current. It is possible to orient the two coils so that M is zero. In th ...
FJD5555 NPN Silicon Transistor — NPN Silicon T ransistor
... life, and (c) whose failure to perform when properly used in safety or effectiveness. accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation's Anti-Counter ...
... life, and (c) whose failure to perform when properly used in safety or effectiveness. accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation's Anti-Counter ...
EET-ASIA/semicon temp
... substrates that have high thermal conductivities. Because this allows heat to be transferred easily to the resistor’s end caps and out onto the PCB, these resistors tend to have less pronounced hotspots and a more uniform temperature disHelixing Resistive layer tribution than many older designs. For ...
... substrates that have high thermal conductivities. Because this allows heat to be transferred easily to the resistor’s end caps and out onto the PCB, these resistors tend to have less pronounced hotspots and a more uniform temperature disHelixing Resistive layer tribution than many older designs. For ...
Exceder LED Amber Lens
... applications with a low-profile design or approved equals. Special lettering, including ALERT lettering, shall be available. The Series LST-A Strobes shall be listed for UL Standard 1971 (Emergency Devices for the Hearing-Impaired) for Indoor Fire Protection Service. All inputs shall be compatible w ...
... applications with a low-profile design or approved equals. Special lettering, including ALERT lettering, shall be available. The Series LST-A Strobes shall be listed for UL Standard 1971 (Emergency Devices for the Hearing-Impaired) for Indoor Fire Protection Service. All inputs shall be compatible w ...
Low Noise, Rail-to-Rail, Differential ADC Driver AD8139
... The AD8139 is an ultralow noise, high performance differential amplifier with rail-to-rail output. With its low noise, high SFDR, and wide bandwidth, it is an ideal choice for driving ADCs with resolutions to 18 bits. The AD8139 is easy to apply, and its internal common-mode feedback architecture al ...
... The AD8139 is an ultralow noise, high performance differential amplifier with rail-to-rail output. With its low noise, high SFDR, and wide bandwidth, it is an ideal choice for driving ADCs with resolutions to 18 bits. The AD8139 is easy to apply, and its internal common-mode feedback architecture al ...
DS1813 - Maxim Integrated
... The DS1813 EconoReset uses a precision temperature reference and comparator circuit to monitor the status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance ...
... The DS1813 EconoReset uses a precision temperature reference and comparator circuit to monitor the status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance ...
Precision, Selectable Gain, Fully Differential Funnel Amplifier AD8475
... supply. It provides a complete interface to make industrial level signals directly compatible with the differential input ranges of low voltage high performance 16-bit or 18-bit single-supply successive approximation (SAR) analog-to-digital converters (ADCs). The AD8475 comes with two standard pin-s ...
... supply. It provides a complete interface to make industrial level signals directly compatible with the differential input ranges of low voltage high performance 16-bit or 18-bit single-supply successive approximation (SAR) analog-to-digital converters (ADCs). The AD8475 comes with two standard pin-s ...
TPS60300 数据资料 dataSheet 下载
... absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Input voltage, VI (IN to GND) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 2 V Output voltage, VO (OUT1,OUT2, EN, PG to GND) (see Note 1) . . . . ...
... absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Input voltage, VI (IN to GND) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 2 V Output voltage, VO (OUT1,OUT2, EN, PG to GND) (see Note 1) . . . . ...
STLC3075
... Driver for external power MOS transistor (P-channel in buckboost configuration, Nchannel in flyback configuration). Voltage input for current sensing. RSENSE resistor should be connected close to this pin and VPOS pin (Buckboost) or GND (Flyback). The PCB layout should minimize the extra resistance ...
... Driver for external power MOS transistor (P-channel in buckboost configuration, Nchannel in flyback configuration). Voltage input for current sensing. RSENSE resistor should be connected close to this pin and VPOS pin (Buckboost) or GND (Flyback). The PCB layout should minimize the extra resistance ...
Impedance Matching and Matching Networks
... There are three basic matching networks used in RF designs - they are L, Π and T configuration. Each of them has advantages and disadvantages. Most commonly used matching network in plasma processing is the L circuit. The reasons are: Simplicity - Easy to build auto matching networks. It has only ...
... There are three basic matching networks used in RF designs - they are L, Π and T configuration. Each of them has advantages and disadvantages. Most commonly used matching network in plasma processing is the L circuit. The reasons are: Simplicity - Easy to build auto matching networks. It has only ...
Technologies for Seventh Generation High Performance, High Ruggedness Power Chips
... Figure 2 shows the output VCE-JC characteristics of the sixth and seventh generation 600V class IGBTs. In the seventh generation IGBT, the LPT structure reduced the concentration in the P+ collector and N+ buffer layers, which keeps the built-in potential (voltage) lower than that of the sixth gener ...
... Figure 2 shows the output VCE-JC characteristics of the sixth and seventh generation 600V class IGBTs. In the seventh generation IGBT, the LPT structure reduced the concentration in the P+ collector and N+ buffer layers, which keeps the built-in potential (voltage) lower than that of the sixth gener ...
TPS55383 数据资料 dataSheet 下载
... supporting 3-A output applications that operate from a 4.5-V to 28-V input supply voltage, and require output voltages between 0.8 V and 90% of the input voltage. With an internally-determined operating frequency and soft start time, these converters provide many features with a minimum of external ...
... supporting 3-A output applications that operate from a 4.5-V to 28-V input supply voltage, and require output voltages between 0.8 V and 90% of the input voltage. With an internally-determined operating frequency and soft start time, these converters provide many features with a minimum of external ...
- Texas Instruments
... Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Continuous output current, IO ...
... Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Continuous output current, IO ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.