Hydro Generator Simulator - wsu-eecs
... circuit that is effective both in the direct and quadrature axes because they are connected at their pole faces with continuous end-rings. Since this amortisseur is the only physical circuit present in the q-axis, a first-order model can describe it adequately. Hence, Model 2.1 is recommended for mo ...
... circuit that is effective both in the direct and quadrature axes because they are connected at their pole faces with continuous end-rings. Since this amortisseur is the only physical circuit present in the q-axis, a first-order model can describe it adequately. Hence, Model 2.1 is recommended for mo ...
Golden Rules for Low Emission
... EMC guidelines at PCB level Ensuring Signal integrity – Rule 2 Control the characteristic impedance of (2-conductor) transmission line (PCB track, package) avoid line discontinuities ...
... EMC guidelines at PCB level Ensuring Signal integrity – Rule 2 Control the characteristic impedance of (2-conductor) transmission line (PCB track, package) avoid line discontinuities ...
MAX1894/MAX1924 Advanced Li+ Battery-Pack Protectors General Description Features
... MOSFETs are connected in a common-source configuration that does not require external pullup resistors. The MAX1894/MAX1924 use only one current-sense resistor to achieve the protection features. All protection thresholds and delays do not require any external components and are trimmed at the facto ...
... MOSFETs are connected in a common-source configuration that does not require external pullup resistors. The MAX1894/MAX1924 use only one current-sense resistor to achieve the protection features. All protection thresholds and delays do not require any external components and are trimmed at the facto ...
BD81000MUV
... The SCP function protects against short-circuits in the outputs of the step-up DC/DC converter, Step-down DC/DC Converter, HV_LDO, and charge pump. When any of these outputs fall below 50% of the set voltage(VGH is 25%), it will be regarded as a short-circuit in output, thus activating the short-cir ...
... The SCP function protects against short-circuits in the outputs of the step-up DC/DC converter, Step-down DC/DC Converter, HV_LDO, and charge pump. When any of these outputs fall below 50% of the set voltage(VGH is 25%), it will be regarded as a short-circuit in output, thus activating the short-cir ...
single-phase bridge rectifiers with current filters
... commutated, line-frequency) rectifiers class is used in the low-power applications, preferably up to 1kW. Compared with the three-phase bridge, the single-phase bridge is simpler, cheaper and more easily controllable. On the other hand, because the single-phase rectifiers perform only a two-pulse re ...
... commutated, line-frequency) rectifiers class is used in the low-power applications, preferably up to 1kW. Compared with the three-phase bridge, the single-phase bridge is simpler, cheaper and more easily controllable. On the other hand, because the single-phase rectifiers perform only a two-pulse re ...
High-Availability Power Systems, Part I
... The simplest type of UPS is the offline topology, shown in Figure 1 below. Under normal operating conditions, AC power from the utility passes straight through the UPS to the critical load. A charger or “4-quadrant converter” converts AC power to DC to charge the battery. The inverter is used to con ...
... The simplest type of UPS is the offline topology, shown in Figure 1 below. Under normal operating conditions, AC power from the utility passes straight through the UPS to the critical load. A charger or “4-quadrant converter” converts AC power to DC to charge the battery. The inverter is used to con ...
K2CU-F10A-FGS Datasheet
... When power is supplied to the heater (when the SSR is ON), a current flows through the wires to the heater elements. At the same time, a voltage is imposed on the gate circuit and the K2CU-FjjAjGS begins monitoring the current flowing through the heater wires. The current flowing to the heater wires ...
... When power is supplied to the heater (when the SSR is ON), a current flows through the wires to the heater elements. At the same time, a voltage is imposed on the gate circuit and the K2CU-FjjAjGS begins monitoring the current flowing through the heater wires. The current flowing to the heater wires ...
MAX4780/MAX4784 0.7 Multiplexers Ω
... When powered from a +2.7V supply, the MAX4780/ MAX4784 feature low 0.7Ω on-resistance (RON), and 0.1Ω R ON flatness. The digital logic input is +1.8V CMOS-logic compatible when using a single +3V supply. The MAX4780/MAX4784 are available in 16-pin TSSOP and 3mm x 3mm thin QFN packages. ...
... When powered from a +2.7V supply, the MAX4780/ MAX4784 feature low 0.7Ω on-resistance (RON), and 0.1Ω R ON flatness. The digital logic input is +1.8V CMOS-logic compatible when using a single +3V supply. The MAX4780/MAX4784 are available in 16-pin TSSOP and 3mm x 3mm thin QFN packages. ...
New design techniques for a complementary metal
... application with strict size limitation. Because the new SBDI input stage has low power dissipation and small chip area, it can be used in the hybrid FPA. Jn addition to high injection efficiency, good noise performance, small area size, and low power dissipation, good bias stability and threshold c ...
... application with strict size limitation. Because the new SBDI input stage has low power dissipation and small chip area, it can be used in the hybrid FPA. Jn addition to high injection efficiency, good noise performance, small area size, and low power dissipation, good bias stability and threshold c ...
TPS61194-Q1 Low-EMI Automotive LED Driver With 4 100
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
ELECTRIC CURRENT
... conductor are at different electric potentials, charge flows from one end to the other. Charge flows when there is a potential difference, or difference in potential (voltage), between the ends of a conductor. The flow of charge will continue until both ends reach a common potential. When there is n ...
... conductor are at different electric potentials, charge flows from one end to the other. Charge flows when there is a potential difference, or difference in potential (voltage), between the ends of a conductor. The flow of charge will continue until both ends reach a common potential. When there is n ...
SA-600R Series Pure Sine Wave Inverter User`s Manual
... 1-1-2. To avoid the risk of fire and electronic shock, make sure that existing wiring is in good electrical condition and not undersize. Do not operate the Inverter with damaged or substandard Wiring. 1-1-3. There are some components in the inverter can cause arcs and sparks. To prevent from fire or ...
... 1-1-2. To avoid the risk of fire and electronic shock, make sure that existing wiring is in good electrical condition and not undersize. Do not operate the Inverter with damaged or substandard Wiring. 1-1-3. There are some components in the inverter can cause arcs and sparks. To prevent from fire or ...
Fuse Primer So what are actual important characteristics of a fuse
... The voltage rating of a fuse Wait, earlier I said voltage doesn’t matter, so what is the deal with voltage rating? The voltage rating defines the maximum voltage a fuse can stop before an arc can form across a blown fuse. Yes, even if the fuse is blown, it may not protect your system in the event o ...
... The voltage rating of a fuse Wait, earlier I said voltage doesn’t matter, so what is the deal with voltage rating? The voltage rating defines the maximum voltage a fuse can stop before an arc can form across a blown fuse. Yes, even if the fuse is blown, it may not protect your system in the event o ...
Robust Body Diode Characteristics of the Latest Power MOSFETs
... loss increases at turn-on and noise or EMI is generated. The diode turns off at a very large dv/dt and, therefore; at a very large di/dt, generates a high reverse-recovery current spike. These spikes can be over ten times higher than the magnitude of the steady-state switch current. This high curren ...
... loss increases at turn-on and noise or EMI is generated. The diode turns off at a very large dv/dt and, therefore; at a very large di/dt, generates a high reverse-recovery current spike. These spikes can be over ten times higher than the magnitude of the steady-state switch current. This high curren ...
PowerLogic Enercept Meter Installation Guide
... The Enercept meter, including the current transformers (CTs), voltage connection fuses, and fuse pack, is permitted within electrical distribution equipment including but not limited to panelboards, switchboards, motor control centers, and transformers. Carefully review the equipment in which the En ...
... The Enercept meter, including the current transformers (CTs), voltage connection fuses, and fuse pack, is permitted within electrical distribution equipment including but not limited to panelboards, switchboards, motor control centers, and transformers. Carefully review the equipment in which the En ...
10-Bit, 12-Channel Output Decimating LCD Driver AD8386
... When this input is HIGH, the output mode is determined by the function programmed into the serial interface. When LOW, the output mode is controlled by the GSW input. When GCTL is LOW and this input is HIGH, the video outputs and VAO operate normally. When GCTL and this input are both LOW, the video ...
... When this input is HIGH, the output mode is determined by the function programmed into the serial interface. When LOW, the output mode is controlled by the GSW input. When GCTL is LOW and this input is HIGH, the video outputs and VAO operate normally. When GCTL and this input are both LOW, the video ...
Si88x2x - Silicon Labs
... on-chip isolated dc-dc converter that provides regulated output voltages of 3.3 or 5.0 V (or >5 V with external components) at peak output power levels of up to 5 W. These devices provide up to two digital channels. The dc-dc converter has user-adjustable frequency for minimizing emissions, a soft-s ...
... on-chip isolated dc-dc converter that provides regulated output voltages of 3.3 or 5.0 V (or >5 V with external components) at peak output power levels of up to 5 W. These devices provide up to two digital channels. The dc-dc converter has user-adjustable frequency for minimizing emissions, a soft-s ...
MAX941/MAX942/MAX944 High-Speed, Low-Power, 3V/5V, Rail-to-Rail, Single-Supply Comparators General Description
... The MAX941/MAX942/MAX944 contain a current-driven output stage as shown in Figure 4. During an output transition, ISOURCE or ISINK is pushed or pulled to the output pin. The output source or sink current is high during the transition, creating a rapid slew rate. Once the output voltage reaches VOH o ...
... The MAX941/MAX942/MAX944 contain a current-driven output stage as shown in Figure 4. During an output transition, ISOURCE or ISINK is pushed or pulled to the output pin. The output source or sink current is high during the transition, creating a rapid slew rate. Once the output voltage reaches VOH o ...
AND9408 - Basic Principles of LLC Resonant Half Bridge
... To obtain DC voltage, output current of Figure 5 is rectified and stabilized by a large capacitance, providing a stable DC voltage and power on the load, as shown in Figure 6. When the circuit in Figure 6 operates at resonant frequency, the input current and output current are exactly in phase, whic ...
... To obtain DC voltage, output current of Figure 5 is rectified and stabilized by a large capacitance, providing a stable DC voltage and power on the load, as shown in Figure 6. When the circuit in Figure 6 operates at resonant frequency, the input current and output current are exactly in phase, whic ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.