eet 3086 switchgear and protection
... secondaries are also equal (Isin = Isout) because the current transformers are identical. When the current transformers are connected with the polarities indicated in Figure 1, the secondary currents flow round the circuit and no current flows in the coil of the protective relay (IR = 0), which can ...
... secondaries are also equal (Isin = Isout) because the current transformers are identical. When the current transformers are connected with the polarities indicated in Figure 1, the secondary currents flow round the circuit and no current flows in the coil of the protective relay (IR = 0), which can ...
The proper charging of stationary lead
... also necessary because should the battery be taken off-line for any reason, then the charger is connected directly to the load and the charger output will loose the filtering effects of the battery. Consequently, any ripple and noise from the charger will be applied directly on the load and may be p ...
... also necessary because should the battery be taken off-line for any reason, then the charger is connected directly to the load and the charger output will loose the filtering effects of the battery. Consequently, any ripple and noise from the charger will be applied directly on the load and may be p ...
KWS002x 2-Stage Mini-Progressive manual rev G
... The 2-STAGE TPS AND RPM WINDOW SWITCH is a digital controller that combines the functions of a throttle position sensing switch and two RPM window switches all into a very compact module. The device also supports low-voltage OEM, V10 or 3 cylinder TACH signals without the need for additional adapter ...
... The 2-STAGE TPS AND RPM WINDOW SWITCH is a digital controller that combines the functions of a throttle position sensing switch and two RPM window switches all into a very compact module. The device also supports low-voltage OEM, V10 or 3 cylinder TACH signals without the need for additional adapter ...
4 Controls
... the windpark. Only one of these measurements is sent; 3.7.2 the total active and reactive power of the windpark measured at the medium-voltage side of the windpark’s substation; 3.7.3 the voltage of the medium-voltage busbars in the substation of the windpark and the voltage of the 110 kV busbars if ...
... the windpark. Only one of these measurements is sent; 3.7.2 the total active and reactive power of the windpark measured at the medium-voltage side of the windpark’s substation; 3.7.3 the voltage of the medium-voltage busbars in the substation of the windpark and the voltage of the 110 kV busbars if ...
Lecture-07
... Note: As the current density increases, cross sectional area decreases, resistance of the conductor increases, I2R loss increases and temperature of the machine increases. If the cooling facility is not good, temperature rise will unnecessarily be high. Hence higher value of current density should b ...
... Note: As the current density increases, cross sectional area decreases, resistance of the conductor increases, I2R loss increases and temperature of the machine increases. If the cooling facility is not good, temperature rise will unnecessarily be high. Hence higher value of current density should b ...
g320x servo drive
... give warning that a large following error is probably developing and will result in the drive going into FAULT (red LED) if measures are not taken to arrest the increasing following error. The Power indicator (green LED) is lit whenever there is power applied to the G320X. ERROR / RESET PIN This ter ...
... give warning that a large following error is probably developing and will result in the drive going into FAULT (red LED) if measures are not taken to arrest the increasing following error. The Power indicator (green LED) is lit whenever there is power applied to the G320X. ERROR / RESET PIN This ter ...
Positive Voltage Hotswap Controller and I2C Current Monitor (Rev. B)
... of 75 mA (min). The pull-down current is a non-linear function of the amplifier overdrive; it provides small drive for small overloads, but large overdrive for fast reaction to an output short. There is a separate pull-down of 2 mA to shut the external FET off when EN or UVLO causes this to happen. ...
... of 75 mA (min). The pull-down current is a non-linear function of the amplifier overdrive; it provides small drive for small overloads, but large overdrive for fast reaction to an output short. There is a separate pull-down of 2 mA to shut the external FET off when EN or UVLO causes this to happen. ...
Installation Guidelines for Prime Power Application
... a circuit breaker, care must be taken with the protection settings. Circuit breakers are designed for operation with the utility supply, which can provide much higher and longer fault levels than a generator. The circuit breaker overcurrent and short circuit settings should therefore be set accordin ...
... a circuit breaker, care must be taken with the protection settings. Circuit breakers are designed for operation with the utility supply, which can provide much higher and longer fault levels than a generator. The circuit breaker overcurrent and short circuit settings should therefore be set accordin ...
LTC1921 - Dual -48V Supply and Fuse Monitor
... undervoltage limits, then OUT A is shorted internally to the OUT F pin and can shunt enough current to turn off an optoisolator or LED wired between these pins. OUT A should be clamped externally so that it cannot be driven more than 8V below RTN. This is done automatically by the optoisolator or LE ...
... undervoltage limits, then OUT A is shorted internally to the OUT F pin and can shunt enough current to turn off an optoisolator or LED wired between these pins. OUT A should be clamped externally so that it cannot be driven more than 8V below RTN. This is done automatically by the optoisolator or LE ...
Motor Technologies
... I2R (where I = armature current and R = armature resistance). As the torque output of the motor increases, I increases, which gives rise to additional losses. Consideration of winding losses is very important since heating of the armature winding causes an increase in R, which results in further los ...
... I2R (where I = armature current and R = armature resistance). As the torque output of the motor increases, I increases, which gives rise to additional losses. Consideration of winding losses is very important since heating of the armature winding causes an increase in R, which results in further los ...
Coto Technology - MEMS-Based Magnetic Reed Switch Technology
... switch are there, including metal blades that snap together in the presence of a magnetic field and complete an electric circuit, and hermetic sealing of the ruthenium-coated contacts. However, for the first time since the invention of the reed switch, the new switch is made a completely different w ...
... switch are there, including metal blades that snap together in the presence of a magnetic field and complete an electric circuit, and hermetic sealing of the ruthenium-coated contacts. However, for the first time since the invention of the reed switch, the new switch is made a completely different w ...
The Role of Packaging in Microelectronics
... - where not only transistors, but other crucial components are integrated on a chip. ...
... - where not only transistors, but other crucial components are integrated on a chip. ...
TBS CORE PNP PRO - Team BlackSheep
... Strength Indicator) output, hook it up to get additional telemetry data on the R/C link displayed on the OSD. Positioning the TBS CORE PNP PRO in your model requires some planning. Please keep adequate separation between unit and your R/C receiver. The TBS CORE series includes two very powerful swit ...
... Strength Indicator) output, hook it up to get additional telemetry data on the R/C link displayed on the OSD. Positioning the TBS CORE PNP PRO in your model requires some planning. Please keep adequate separation between unit and your R/C receiver. The TBS CORE series includes two very powerful swit ...
Electrical T est Equipment
... « Eliminates guesswork — zeroes right in on problem circuit « Never again strip a good armature only to find equalizers caused a short to be indicated « Sensitive enough to identify unsatisfactory circuits that other testers cannot find « Pays for itself by eliminating unnecessary repairs or expensi ...
... « Eliminates guesswork — zeroes right in on problem circuit « Never again strip a good armature only to find equalizers caused a short to be indicated « Sensitive enough to identify unsatisfactory circuits that other testers cannot find « Pays for itself by eliminating unnecessary repairs or expensi ...
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.