switchgear
... spring charged/discharged indicators and circuit breaker open or closed and ready to close indicators all of which shall be visible to the operator with the compartment door closed. It shall be possible to rack the circuit breaker element from the connected to the disconnected position with the comp ...
... spring charged/discharged indicators and circuit breaker open or closed and ready to close indicators all of which shall be visible to the operator with the compartment door closed. It shall be possible to rack the circuit breaker element from the connected to the disconnected position with the comp ...
Liquid Crystal Displays
... Low AC voltages can change a thin layer of liquid crystal, so that the amount of light passing through the layer and polarisers is varied Liquid crystal displays are flat panels that can be used to present information, colour pictures and movies Reflective LCDs take almost no power: most of the powe ...
... Low AC voltages can change a thin layer of liquid crystal, so that the amount of light passing through the layer and polarisers is varied Liquid crystal displays are flat panels that can be used to present information, colour pictures and movies Reflective LCDs take almost no power: most of the powe ...
Operating Manual
... technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to pe ...
... technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to pe ...
LEVEL MONITOR D A TA SHEET F173 - LEVEL MONITOR
... The F173 is a versatile level indicator with linearization and continuous level monitoring feature. It offers the facility to set two low level and two high level alarm values. If desired, an ignore function can be set up to allow for an incorrect level for a certain period of time. Up to four outpu ...
... The F173 is a versatile level indicator with linearization and continuous level monitoring feature. It offers the facility to set two low level and two high level alarm values. If desired, an ignore function can be set up to allow for an incorrect level for a certain period of time. Up to four outpu ...
Pac Tel Cover
... Telephone power is all equipment in a toll or exchange central office or PBX that converts commercial alternating power to direct current at any required voltage, or A. C. power at various frequencies for ringing or signalling. At some locations where commercial power is ...
... Telephone power is all equipment in a toll or exchange central office or PBX that converts commercial alternating power to direct current at any required voltage, or A. C. power at various frequencies for ringing or signalling. At some locations where commercial power is ...
High Voltage, Quad-Channel 12-Bit Voltage Output DAC AD5504
... Buffered Analog Output Voltage from DAC D. Buffered Analog Output Voltage from DAC C. Buffered Analog Output Voltage from DAC B. Buffered Analog Output Voltage from DAC A. Range Select Pin. Tying this pin to DGND selects a DAC output range of 0 V to 60 V, alternatively tying R_SEL to VLOGIC selects ...
... Buffered Analog Output Voltage from DAC D. Buffered Analog Output Voltage from DAC C. Buffered Analog Output Voltage from DAC B. Buffered Analog Output Voltage from DAC A. Range Select Pin. Tying this pin to DGND selects a DAC output range of 0 V to 60 V, alternatively tying R_SEL to VLOGIC selects ...
Power Management Selection Guide 2015 01_00
... High Voltage MOSFETs An efficiency optimized solution can be achieved with CoolMOS™ C6/E6 families. Both families include a gate resistor which gives a good balance in ease-of-use, efficiency and reduced EMI. For cost sensitive Consumer applications we recommend CoolMOS™ CE family. This technology o ...
... High Voltage MOSFETs An efficiency optimized solution can be achieved with CoolMOS™ C6/E6 families. Both families include a gate resistor which gives a good balance in ease-of-use, efficiency and reduced EMI. For cost sensitive Consumer applications we recommend CoolMOS™ CE family. This technology o ...
Symmetrical Components 1 - WSU Conference Management
... an actual impedance (in ohms) at 241.5kV and then converting the actual impedance to a per-unit impedance on the new base. In the problem 3 at the end of this document, the transformer nameplate data is for a ratio of 525/241.5kV or 2.174, whereas BPA’s ASPEN model uses nominal voltages of 525kV an ...
... an actual impedance (in ohms) at 241.5kV and then converting the actual impedance to a per-unit impedance on the new base. In the problem 3 at the end of this document, the transformer nameplate data is for a ratio of 525/241.5kV or 2.174, whereas BPA’s ASPEN model uses nominal voltages of 525kV an ...
FREJA 300 Relay Test System
... (minimum, maximum and average values). The Pick-up page allows the test of the minimum operating current of the differential relay for each winding, which is a test on the sensitivity of the relay. This test also makes use of pseudocontinuous ramp injections. In the page Bias Characteristic it is po ...
... (minimum, maximum and average values). The Pick-up page allows the test of the minimum operating current of the differential relay for each winding, which is a test on the sensitivity of the relay. This test also makes use of pseudocontinuous ramp injections. In the page Bias Characteristic it is po ...
56- Electric Latch Retraction Exit Devices Installation and
... Rail behaves abnormally (multiple cycles, clicking, delayed retraction, etc.): o Remove end cap from rail and confirm that LED is blinking steadily when power is applied. If not, refer to LED signaling. Note: When configured in POWER MODE, power is released to lock the device (LED will not blink whe ...
... Rail behaves abnormally (multiple cycles, clicking, delayed retraction, etc.): o Remove end cap from rail and confirm that LED is blinking steadily when power is applied. If not, refer to LED signaling. Note: When configured in POWER MODE, power is released to lock the device (LED will not blink whe ...
POWER INVERTER 5000W
... Peak power- Allow you to power appliances that require a large amount of initial power to work (such as many TVs and motor-power equipments). Low Battery Alarm- the inverter sounds an audible alarm and turns itself off if the source battery becomes too low. Auto shutdown/reset protection - the inver ...
... Peak power- Allow you to power appliances that require a large amount of initial power to work (such as many TVs and motor-power equipments). Low Battery Alarm- the inverter sounds an audible alarm and turns itself off if the source battery becomes too low. Auto shutdown/reset protection - the inver ...
Polyphase Systems
... system is commonly used in servomechanisms, which are self-correcting control systems capable of detecting and adjusting their own operation. Servomechanisms are used in ships and aircraft to keep them on course automatically, or, in simpler devices such as a thermostatic circuit, to regulate heat o ...
... system is commonly used in servomechanisms, which are self-correcting control systems capable of detecting and adjusting their own operation. Servomechanisms are used in ships and aircraft to keep them on course automatically, or, in simpler devices such as a thermostatic circuit, to regulate heat o ...
- Pcpolytechnic
... phase with the supply voltage V as this winding is resistive. The fluxes produced due to these currents will be placed 900 with respect each other. And the resultant of these fluxes will be a rotating magnetic field. Due to the RMF a non-zero starting torque acting in one direction will be produce ...
... phase with the supply voltage V as this winding is resistive. The fluxes produced due to these currents will be placed 900 with respect each other. And the resultant of these fluxes will be a rotating magnetic field. Due to the RMF a non-zero starting torque acting in one direction will be produce ...
Operators Manual
... Under Voltage This slider sets the under voltage shutdown of the controller, in units of 1/10ths Volt. Generally speaking, it is undesirable to pull the terminal voltage of a 6V lead-acid battery below 4.0V, for example 24V on a 36V system. Over Voltage This slider sets the maximum operating voltage ...
... Under Voltage This slider sets the under voltage shutdown of the controller, in units of 1/10ths Volt. Generally speaking, it is undesirable to pull the terminal voltage of a 6V lead-acid battery below 4.0V, for example 24V on a 36V system. Over Voltage This slider sets the maximum operating voltage ...
Pro Solo Manual
... Plug this into your mono-synth`s input marked VCF, fcM, PWM, VCA, Filter, Volume, or any other external control voltage input. This enables you to control effects such as filter cutoff from MIDI controllers (Velocity, mod wheel, etc.). Note; not all mono-synths have additional control inputs. 9-15V ...
... Plug this into your mono-synth`s input marked VCF, fcM, PWM, VCA, Filter, Volume, or any other external control voltage input. This enables you to control effects such as filter cutoff from MIDI controllers (Velocity, mod wheel, etc.). Note; not all mono-synths have additional control inputs. 9-15V ...
Manual - Oven Industries
... pattern repeats. To supply the equivalent of 25% power using Pulse Width Modulated (PWM), each pulse of power lasts only ¼ second, ¼ second on and ¾ seconds off fills the timebase of 1 second and then this pattern repeats. If the load responds slowly, a 1 second timebase will probably be appropriate ...
... pattern repeats. To supply the equivalent of 25% power using Pulse Width Modulated (PWM), each pulse of power lasts only ¼ second, ¼ second on and ¾ seconds off fills the timebase of 1 second and then this pattern repeats. If the load responds slowly, a 1 second timebase will probably be appropriate ...
Xs Series - HARMAN Professional Solutions
... The Xs Series of power amplifiers from Crown® represents a new era in affordable, quality power amplification. The line consists of four models, each in a uniform, rugged chassis. The Xs Series incorporates the best of tried-andtrue design principles and innovative features. ...
... The Xs Series of power amplifiers from Crown® represents a new era in affordable, quality power amplification. The line consists of four models, each in a uniform, rugged chassis. The Xs Series incorporates the best of tried-andtrue design principles and innovative features. ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.