Marketing Brochure
... Intelligent metering and control devices Whether in offices, classrooms, operating rooms, or on the factory floor, reliable electrical power is crucial to your business. The PowerLogic CM4250 and CM4000T circuit monitors apply the latest IEEE and IEC power quality standards and provide multiple lev ...
... Intelligent metering and control devices Whether in offices, classrooms, operating rooms, or on the factory floor, reliable electrical power is crucial to your business. The PowerLogic CM4250 and CM4000T circuit monitors apply the latest IEEE and IEC power quality standards and provide multiple lev ...
Hardware Options, Specs and Features
... updates times that are configurable. • The ability to set up Active Site alerts and notifications to automate status reporting. Director notifies users when a trailer unit has arrived at a customer site. • Powerful charge power. When the product is hooked to a tractor unit, its internal battery star ...
... updates times that are configurable. • The ability to set up Active Site alerts and notifications to automate status reporting. Director notifies users when a trailer unit has arrived at a customer site. • Powerful charge power. When the product is hooked to a tractor unit, its internal battery star ...
G040198-00 - DCC
... » Very Low noise – First stage input voltage noise < 7 nVrms/Hz @ 10Hz, < 3 nVrms/Hz @ 100Hz ...
... » Very Low noise – First stage input voltage noise < 7 nVrms/Hz @ 10Hz, < 3 nVrms/Hz @ 100Hz ...
SF6 - ER Publications
... lightning arrester blocks are having the non-linear characteristics. Under the surge conditions these arrester acts as a low resistance for discharging the high frequency surges to ground and acts as a high resistance for transmitting the power frequency voltages that are traveling along the transmi ...
... lightning arrester blocks are having the non-linear characteristics. Under the surge conditions these arrester acts as a low resistance for discharging the high frequency surges to ground and acts as a high resistance for transmitting the power frequency voltages that are traveling along the transmi ...
Power Factor Improvement Experiment # 4 Power Factor
... equally divided, resulting in a net power dissipation of zero. However, in circuits with mixed resistance and reactance like this one, the power waveform will still alternate between positive and negative, but the amount of positive power will exceed the amount of negative power. In other words, the ...
... equally divided, resulting in a net power dissipation of zero. However, in circuits with mixed resistance and reactance like this one, the power waveform will still alternate between positive and negative, but the amount of positive power will exceed the amount of negative power. In other words, the ...
EET-223(1)-ANALOG ELECTRONICS
... • Class-A: Output device(s) conduct through 360 degrees of input cycle (never switch off) - A single output device is possible. The device conducts for the entire waveform in Figure 1 • Class-B: Output devices conduct for 180 degrees (1/2 of input cycle) for audio, two output devices in "push-pull" ...
... • Class-A: Output device(s) conduct through 360 degrees of input cycle (never switch off) - A single output device is possible. The device conducts for the entire waveform in Figure 1 • Class-B: Output devices conduct for 180 degrees (1/2 of input cycle) for audio, two output devices in "push-pull" ...
EE 101 Lab 1 Batteries, Power Supplies, and Resistors
... In order to do anything useful with electricity, we need to create an electrical circuit. A circuit is a conducting path made up of one or more electrical power sources, some electrical components, and interconnecting wires. Electrical charge can move from place to place in the circuit, and this mov ...
... In order to do anything useful with electricity, we need to create an electrical circuit. A circuit is a conducting path made up of one or more electrical power sources, some electrical components, and interconnecting wires. Electrical charge can move from place to place in the circuit, and this mov ...
9
... Switch-mode power supplies are employed in dc voltage step-up or step-down, as several dc-dc converters can be used for this purpose. Soft switching PWM topologies [3, 4, 5,6] have advantages such as low switching losses, Constant frequency of operation and simple control, However they have load lim ...
... Switch-mode power supplies are employed in dc voltage step-up or step-down, as several dc-dc converters can be used for this purpose. Soft switching PWM topologies [3, 4, 5,6] have advantages such as low switching losses, Constant frequency of operation and simple control, However they have load lim ...
Hand-cranked Megohmmeter Model 1210N
... self-contained, hand-cranked True Megohmmeter ®. This practical and dependable instrument is designed for a broad range of plant and field service applications, such as acceptance testing and preventive maintenance of wiring, cables, switchgear and motors. The easy hand-cranked operation provides a ...
... self-contained, hand-cranked True Megohmmeter ®. This practical and dependable instrument is designed for a broad range of plant and field service applications, such as acceptance testing and preventive maintenance of wiring, cables, switchgear and motors. The easy hand-cranked operation provides a ...
Fall 2007
... a) Draw a simple, reasonable model of the battery pack using ideal parts. Find the value of each part. b) When MP3 player is used to play loud music it draws 40 mA. What is the battery pack voltage now? c) The battery pack is placed in a charger. The charger supplies 4.50 V. How much current flows i ...
... a) Draw a simple, reasonable model of the battery pack using ideal parts. Find the value of each part. b) When MP3 player is used to play loud music it draws 40 mA. What is the battery pack voltage now? c) The battery pack is placed in a charger. The charger supplies 4.50 V. How much current flows i ...
edc-module_iib-three_phase_im
... A 480-V, 60 Hz, 50-hp, three phase induction motor is drawing 60A at 0.85 PF lagging. The stator copper losses are 2 kW, and the rotor copper losses are 700 W. The friction and windage losses are 600 W, the core losses are 1800 W, and the stray losses are negligible. Find the following quantities: ...
... A 480-V, 60 Hz, 50-hp, three phase induction motor is drawing 60A at 0.85 PF lagging. The stator copper losses are 2 kW, and the rotor copper losses are 700 W. The friction and windage losses are 600 W, the core losses are 1800 W, and the stray losses are negligible. Find the following quantities: ...
V BE
... • BJT >> MOSFET until 1980s. Now, BJT << MOSFET, CMOS • Nevertheless, the BJT remains a significant device that excels in certain applications. - For instance, the reliability of BJT circuits under severe environmental conditions makes them the dominant devices in automobile electronics, an importa ...
... • BJT >> MOSFET until 1980s. Now, BJT << MOSFET, CMOS • Nevertheless, the BJT remains a significant device that excels in certain applications. - For instance, the reliability of BJT circuits under severe environmental conditions makes them the dominant devices in automobile electronics, an importa ...
PASSAGE OF HIGH-FREQUENCY SIGNALS THROUGH POWER
... output power is also 1/ ω. This should be expected because of the well known skin effect. (With specified remote voltage, and an inductance-dominated impedance in the primary circuit growing like ω, these powers would be only O(ω −3/2 ), see below.) Note that for a transformer of size 1 m with a pur ...
... output power is also 1/ ω. This should be expected because of the well known skin effect. (With specified remote voltage, and an inductance-dominated impedance in the primary circuit growing like ω, these powers would be only O(ω −3/2 ), see below.) Note that for a transformer of size 1 m with a pur ...
Carbon brushes for fractional and subfractional horsepower motors
... motor, which is driven by alternating current. It is therefore recommended, cost permitting, to have as many segments and rotor coils as possible. Recent experience has shown, that even with segment voltage levels of 10 – 12 volt, in special cases even higher levels, satisfactory service life times ...
... motor, which is driven by alternating current. It is therefore recommended, cost permitting, to have as many segments and rotor coils as possible. Recent experience has shown, that even with segment voltage levels of 10 – 12 volt, in special cases even higher levels, satisfactory service life times ...
Behavior of a 14 cm Bore Solenoid with Multifilament MgB2 Tape
... applications due to the fact that the exhaust fuel is slow (low Specific Impulse) relative to the speeds needed to move about the solar system. As a result, chemical systems are massive and carry a large amount of fuel, preventing from short trip missions. Electric space propulsion systems are the b ...
... applications due to the fact that the exhaust fuel is slow (low Specific Impulse) relative to the speeds needed to move about the solar system. As a result, chemical systems are massive and carry a large amount of fuel, preventing from short trip missions. Electric space propulsion systems are the b ...
Metadyne
A metadyne is a direct current electrical machine with two pairs of brushes. It can be used as an amplifier or rotary transformer. It is similar to a third brush dynamo but has additional regulator or ""variator"" windings. It is also similar to an amplidyne except that the latter has a compensating winding which fully counteracts the effect of the flux produced by the load current. The technical description is ""a cross-field direct current machine designed to utilize armature reaction"". A metadyne can convert a constant-voltage input into a constant-current, variable-voltage output.