Induction Machine Speed Control
... maximum allowed current of the speed control unit up to sixteen amperes thereby making it possible to sell their products to a wider range of customers with different needs for example control of pumps and more powerful fans, so here it is important to minimize the losses created in the machine/moto ...
... maximum allowed current of the speed control unit up to sixteen amperes thereby making it possible to sell their products to a wider range of customers with different needs for example control of pumps and more powerful fans, so here it is important to minimize the losses created in the machine/moto ...
Introduction to Comparators
... and 0 V (voltage drop from power supply pins can be neglected). In the case of open collector configuration, an external pull-up resistor is used. Such a configuration allows an external voltage to be applied, different from VCC, to drive the high level state. Pull-up configuration can be used as a ...
... and 0 V (voltage drop from power supply pins can be neglected). In the case of open collector configuration, an external pull-up resistor is used. Such a configuration allows an external voltage to be applied, different from VCC, to drive the high level state. Pull-up configuration can be used as a ...
2033AUPS - Mitsubishi Electric Power Products, Inc.
... Battery and Service Monitoring – Monitor the battery life and servicing details of the UPS E-mail – Send the Administrator an e-mail when an event occurs ModBus Communications for Building Management Systems The MUCM card allows the customer to integrate Mitsubishi Electric UPS systems into their cu ...
... Battery and Service Monitoring – Monitor the battery life and servicing details of the UPS E-mail – Send the Administrator an e-mail when an event occurs ModBus Communications for Building Management Systems The MUCM card allows the customer to integrate Mitsubishi Electric UPS systems into their cu ...
AP1506 150KHz, 3A PWM BUCK DC/DC CONVERTER Description
... level and then come into standby mode. The internal compensation makes feedback control have good line and load regulation without external design. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage, and current limit is to prevent over current operat ...
... level and then come into standby mode. The internal compensation makes feedback control have good line and load regulation without external design. Regarding protected function, thermal shutdown is to prevent over temperature operating from damage, and current limit is to prevent over current operat ...
Inverters_and_DC-DC_Converters_01
... voltage DC current from the high voltage battery array into AC current that is synchronized to the operating speed of the traction motor[s] • During regenerative braking the inverter converts the AC current from the stator coils into DC current that is stored in the high voltage batteries ...
... voltage DC current from the high voltage battery array into AC current that is synchronized to the operating speed of the traction motor[s] • During regenerative braking the inverter converts the AC current from the stator coils into DC current that is stored in the high voltage batteries ...
The twin-transistor noise-tolerant dynamic circuit technique
... Since the twin transistor technique achieves higher noise immunity than a conventional domino logic circuit, one can operate at a smaller supply voltage to achieve the noise immunity of the conventional circuit at a higher voltage. Of course, the threshold voltage should also be scaled to ensure a c ...
... Since the twin transistor technique achieves higher noise immunity than a conventional domino logic circuit, one can operate at a smaller supply voltage to achieve the noise immunity of the conventional circuit at a higher voltage. Of course, the threshold voltage should also be scaled to ensure a c ...
2.5 Electrical Power 2.5.1 Class 1E Emergency Power Supply System
... material to the environment. The EPSS distributes power to safety-related and non-safety-related plant loads during normal and abnormal operations. EPSS divisions are independent and physically separated during normal bus alignments. An alternate feed is provided between EPSS divisions 1 and 2, and ...
... material to the environment. The EPSS distributes power to safety-related and non-safety-related plant loads during normal and abnormal operations. EPSS divisions are independent and physically separated during normal bus alignments. An alternate feed is provided between EPSS divisions 1 and 2, and ...
1.8A - Synqor
... is the primary reason that the converter has such high efficiency, even at very low output voltages and very high output currents. These converter are offered totally encased to withstand harsh environments and thermally demanding applications. Dissipation throughout the converter is so low that it ...
... is the primary reason that the converter has such high efficiency, even at very low output voltages and very high output currents. These converter are offered totally encased to withstand harsh environments and thermally demanding applications. Dissipation throughout the converter is so low that it ...
requirements for grid interconnection of renewable generation systems
... AC disconnect. Signs are required to be a minimum of 6 inches in height and 8 inches in width, Font shall be 1.25 inches in height, black in colour with a yellow background. In the event that the disconnect is in a remote location, an additional sign must be installed indicating the location of the ...
... AC disconnect. Signs are required to be a minimum of 6 inches in height and 8 inches in width, Font shall be 1.25 inches in height, black in colour with a yellow background. In the event that the disconnect is in a remote location, an additional sign must be installed indicating the location of the ...
The Tech2 L200 Variable Voltage Regulator
... larger and heavier the battery. The capacity is measured in Amp-hours (Ah). For a 12V battery, a 1Ah capacity will deliver, theoretically, 12V with a current of 1 Amp for 1 hour. A 4Ah battery would deliver 1 Amp for 4 hours, 2 Amps for 2 hours, or 4 Amps for 1 hour, etc. For standard SLAs, to ensur ...
... larger and heavier the battery. The capacity is measured in Amp-hours (Ah). For a 12V battery, a 1Ah capacity will deliver, theoretically, 12V with a current of 1 Amp for 1 hour. A 4Ah battery would deliver 1 Amp for 4 hours, 2 Amps for 2 hours, or 4 Amps for 1 hour, etc. For standard SLAs, to ensur ...
Micalastic® insulation for high voltage hydro generators
... all types of large and small stator windings. Because of its excellent discharge resistance, fine mica paper is the obvious choice as a key insulation component and with the addition of solventless, heatcuring epoxy resin now represents the base material of the main insulation. Overlapping wound fin ...
... all types of large and small stator windings. Because of its excellent discharge resistance, fine mica paper is the obvious choice as a key insulation component and with the addition of solventless, heatcuring epoxy resin now represents the base material of the main insulation. Overlapping wound fin ...
1606-XLS480E-3 - Rockwell Automation
... The most outstanding features of this 1606-XLS DIN-rail power supply are the high efficiency and the small size, which are achieved by a synchronous rectification and further novel design details. With short-term peak power capability of 150% and built-in large sized output capacitors, these feature ...
... The most outstanding features of this 1606-XLS DIN-rail power supply are the high efficiency and the small size, which are achieved by a synchronous rectification and further novel design details. With short-term peak power capability of 150% and built-in large sized output capacitors, these feature ...
SMD Power Inductors - Signal Transformer
... • 0.47uH to 1.2mH Open Circuit Inductance • 5.5mm to 7mm Height • 0.16A to 7A Saturation Current Click Here ...
... • 0.47uH to 1.2mH Open Circuit Inductance • 5.5mm to 7mm Height • 0.16A to 7A Saturation Current Click Here ...
TPS60230 数据资料 dataSheet 下载
... The enable pins EN1 and EN2 are used to enable the device or set it into shutdown. The TPS60230 is enabled if one of the enable pins is pulled higher than the enable trip point of 1.3 V. The device starts up by going through the soft start routine as described in the section Soft Start. Pulling both ...
... The enable pins EN1 and EN2 are used to enable the device or set it into shutdown. The TPS60230 is enabled if one of the enable pins is pulled higher than the enable trip point of 1.3 V. The device starts up by going through the soft start routine as described in the section Soft Start. Pulling both ...
A Portable 2-Transistor Picowatt Temperature
... , or 170–200 mV at room temperature, for this type of voltage reference. We performed SPICE simulations to confirm this analysis of the minimum required difference. After modifying the of , we measure the degradation of temperature coefficient by sweeping device widths. Fig. 6 shows that the tempera ...
... , or 170–200 mV at room temperature, for this type of voltage reference. We performed SPICE simulations to confirm this analysis of the minimum required difference. After modifying the of , we measure the degradation of temperature coefficient by sweeping device widths. Fig. 6 shows that the tempera ...
2.5A - SynQor
... is the primary reason that the converter has such high efficiency, even at very low output voltages and very high output currents. These converter are offered totally encased to withstand harsh environments and thermally demanding applications. Dissipation throughout the converter is so low that it ...
... is the primary reason that the converter has such high efficiency, even at very low output voltages and very high output currents. These converter are offered totally encased to withstand harsh environments and thermally demanding applications. Dissipation throughout the converter is so low that it ...
HANDHELD DIGITAL MULTIMETER MS8268 OPERATOR`S
... boxes, switches, socket-outlets in the fixed installation, and equipment for industrial use and some other equipment, for example, stationary motors with permanent connection to the fixed installation. * Measurement category II is for measurements performed on circuits directly connected to the low ...
... boxes, switches, socket-outlets in the fixed installation, and equipment for industrial use and some other equipment, for example, stationary motors with permanent connection to the fixed installation. * Measurement category II is for measurements performed on circuits directly connected to the low ...
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.