generator selection contents
... losses. There are a number of machine losses which can be either calculated or measured. windage and friction loss iron loss copper loss stray loss excitation loss From this it follows that the input power required from the prime mover is higher than the electrical output power of the a.c. generator ...
... losses. There are a number of machine losses which can be either calculated or measured. windage and friction loss iron loss copper loss stray loss excitation loss From this it follows that the input power required from the prime mover is higher than the electrical output power of the a.c. generator ...
THCD-100 - Teledyne Hastings Instruments
... A panel mount kit will have been supplied with the instrument. This consists of: 2 screws (M3x6), 2 brackets and 2 screws (50mm). Fit the M3x6 screws into the side of the unit into the diagonally opposed holes. Do not tighten these screws, to allow the bracket to slide over the screw head. Thread lo ...
... A panel mount kit will have been supplied with the instrument. This consists of: 2 screws (M3x6), 2 brackets and 2 screws (50mm). Fit the M3x6 screws into the side of the unit into the diagonally opposed holes. Do not tighten these screws, to allow the bracket to slide over the screw head. Thread lo ...
QUICKTRONIC® PROStart® T5 Universal Voltage
... PROStart ballasts provide optimum starting conditions to provide up to 100,000 switching cycles for use on occupancy sensors and building control systesms. QUICKSENSE ballast technology helps to protect against overheated bases and sockets, as well as cracking of the glass wall, and uses dynamic end ...
... PROStart ballasts provide optimum starting conditions to provide up to 100,000 switching cycles for use on occupancy sensors and building control systesms. QUICKSENSE ballast technology helps to protect against overheated bases and sockets, as well as cracking of the glass wall, and uses dynamic end ...
LTM8061 - 32V, 2A uModule Li-Ion/ Polymer Battery Charger
... Diode. Connect the input power here if input voltage protection is desired. VINC /CLP (Bank 4): This pad bank connects to the cathode of the input reverse protection diode. In addition, system current levels can be monitored by connecting a sense resistor from this pin to the VIN pin. Additional sys ...
... Diode. Connect the input power here if input voltage protection is desired. VINC /CLP (Bank 4): This pad bank connects to the cathode of the input reverse protection diode. In addition, system current levels can be monitored by connecting a sense resistor from this pin to the VIN pin. Additional sys ...
Technical explanation: Push and pull electromagnets
... Continuous operation: The duration of the solenoid on is so long that the performance temperature is achieved . For this kind of performance, solenoids with 100% duty-cycle (ED) must be selected. ...
... Continuous operation: The duration of the solenoid on is so long that the performance temperature is achieved . For this kind of performance, solenoids with 100% duty-cycle (ED) must be selected. ...
LT4363 - High Voltage Surge Stopper with Current Limit
... transients. It regulates the output during an overvoltage event, such as load dump in vehicles, by controlling the gate of an external N-channel MOSFET. The output is limited to a safe value allowing the loads to continue functioning. The LT4363 also monitors the voltage drop between the SNS and OUT ...
... transients. It regulates the output during an overvoltage event, such as load dump in vehicles, by controlling the gate of an external N-channel MOSFET. The output is limited to a safe value allowing the loads to continue functioning. The LT4363 also monitors the voltage drop between the SNS and OUT ...
5220A Transconductance Amplifier
... Built-in protection Protection is designed in to eliminate problems caused by excessive inputs, open inputs, and over compliance. Indicators on the front panel tell the user about any of these conditions. Automatic shut down occurs should the internal temperature rise excessively. ...
... Built-in protection Protection is designed in to eliminate problems caused by excessive inputs, open inputs, and over compliance. Indicators on the front panel tell the user about any of these conditions. Automatic shut down occurs should the internal temperature rise excessively. ...
CSLA Series Linear Current Sensor
... Miniature Wired Open-Loop Current Sensors CSLW6B40M TYPICAL TRANSFER FUNCTION [25 °C] ...
... Miniature Wired Open-Loop Current Sensors CSLW6B40M TYPICAL TRANSFER FUNCTION [25 °C] ...
Current And Voltage Measurements
... 1. The wire glowed a brighter red at higher voltages. At higher voltages, a larger current passed through the wire. This caused the wire to increase in temperature and emit a brighter color. A light bulb uses the heating effect of electricity. If you look at a light bulb, the filament at the center ...
... 1. The wire glowed a brighter red at higher voltages. At higher voltages, a larger current passed through the wire. This caused the wire to increase in temperature and emit a brighter color. A light bulb uses the heating effect of electricity. If you look at a light bulb, the filament at the center ...
MAX3863 - Maxim Part Number Search
... loop adjusts the laser diode bias current to maintain constant average optical power. Compensation of the modulation current can be programmed to keep a constant extinction ratio over time and temperature. The modulation output stage uses a programmable current source with a maximum current of 80mA. ...
... loop adjusts the laser diode bias current to maintain constant average optical power. Compensation of the modulation current can be programmed to keep a constant extinction ratio over time and temperature. The modulation output stage uses a programmable current source with a maximum current of 80mA. ...
aspect ™ 375 - Lincoln Electric
... from V-belts, gears, fans and all other moving parts when starting, operating or repairing equipment. 1.e. In some cases it may be necessary to remove safety guards to perform required maintenance. Remove guards only when necessary and replace them when the maintenance requiring their removal is com ...
... from V-belts, gears, fans and all other moving parts when starting, operating or repairing equipment. 1.e. In some cases it may be necessary to remove safety guards to perform required maintenance. Remove guards only when necessary and replace them when the maintenance requiring their removal is com ...
Semicunductor by saradindu ghose for plus 2 physics
... Fig. (a) shows that the channel is made of p-type semiconductor material and the substrate is made of n-type semiconductor material. Fig. (b) shows the schematic symbol. ...
... Fig. (a) shows that the channel is made of p-type semiconductor material and the substrate is made of n-type semiconductor material. Fig. (b) shows the schematic symbol. ...
Transformer Fundamental
... • Voltage Transformer VT (or PT) – N1/N2 is large and standard 110 V at the secondary. • Current Transformer CT – N1/N2 is small and standard 5 A or 1A at the secondary. • Reduce the voltage or current magnitudes so that instruments can be used. • Instruments are connected to the secondary of the tr ...
... • Voltage Transformer VT (or PT) – N1/N2 is large and standard 110 V at the secondary. • Current Transformer CT – N1/N2 is small and standard 5 A or 1A at the secondary. • Reduce the voltage or current magnitudes so that instruments can be used. • Instruments are connected to the secondary of the tr ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.