Gas Insulated Switchgear
... The SF6 Gas Insulated Switchgear (GIS) contains major substation equipment, such as gas circuit breaker, disconnecting switch, earthing switch, voltage transformer, current transformer, and lightning arrester in the grounded metallic enclosure and is filled with SF6 gas, which has the best insulatio ...
... The SF6 Gas Insulated Switchgear (GIS) contains major substation equipment, such as gas circuit breaker, disconnecting switch, earthing switch, voltage transformer, current transformer, and lightning arrester in the grounded metallic enclosure and is filled with SF6 gas, which has the best insulatio ...
shunt active power filtering for smart appliances
... Continuous distorted load currents increase transformer losses and hence contribute to general temperature rise and potential local hotspots. Further, current harmonics cause additional copper losses in all equipment. These additional losses raise the transformer (and other equipment) temperatures a ...
... Continuous distorted load currents increase transformer losses and hence contribute to general temperature rise and potential local hotspots. Further, current harmonics cause additional copper losses in all equipment. These additional losses raise the transformer (and other equipment) temperatures a ...
High-Bandwidth, VGA 2:1 Switch with ±15kV ESD Protection MAX4885AE General Description
... Horizontal and vertical synchronization (H_/V_) inputs feature level-shifting buffers to support low-voltage controllers and standard 5V-TTL-compatible monitors, meeting the VESA requirement. Display Data Channel (DDC), consisting of SDA_ and SCL_, are FET switches that protect the low-voltage VGA s ...
... Horizontal and vertical synchronization (H_/V_) inputs feature level-shifting buffers to support low-voltage controllers and standard 5V-TTL-compatible monitors, meeting the VESA requirement. Display Data Channel (DDC), consisting of SDA_ and SCL_, are FET switches that protect the low-voltage VGA s ...
EEAP 245_Due: February 2, 1998
... is defined by the level and the sign of the slope, i.e., positive or negative. . The level sets the voltage of the trigger point. The sign of the slope determines whether the trigger point is found on the rising (+) or falling (-) slope of the signal. In Figure 5 the trigger level is shown as a cons ...
... is defined by the level and the sign of the slope, i.e., positive or negative. . The level sets the voltage of the trigger point. The sign of the slope determines whether the trigger point is found on the rising (+) or falling (-) slope of the signal. In Figure 5 the trigger level is shown as a cons ...
high voltage pockels cell driver
... ● Repetition rate up to 10 kHz ● Easy integration with HV power supply ● Switchable one/two trigger pulses control model ...
... ● Repetition rate up to 10 kHz ● Easy integration with HV power supply ● Switchable one/two trigger pulses control model ...
Air Pressure - Ohio State ECE
... Now we can fix ñ " . It must be large enough that the amplifier doesn’t exceed its maximum or minimum output voltages. A good choice is 2.5 volts, halfway between 0 and 5 volts. With this information, we can draw the transfer function, shown in figure ??. ...
... Now we can fix ñ " . It must be large enough that the amplifier doesn’t exceed its maximum or minimum output voltages. A good choice is 2.5 volts, halfway between 0 and 5 volts. With this information, we can draw the transfer function, shown in figure ??. ...
An Autonomous Online IV Tracer for PV Monitoring Applications A
... If cell #2 is shaded completely, then its short circuit current goes down to zero. This limits cell #1’s current to zero also, because it is in series with cell #2. This means the potential power from half the module is lost due to shading on one-quarter of the module. To remedy this, a diode can be ...
... If cell #2 is shaded completely, then its short circuit current goes down to zero. This limits cell #1’s current to zero also, because it is in series with cell #2. This means the potential power from half the module is lost due to shading on one-quarter of the module. To remedy this, a diode can be ...
DS3991 General Description Features
... The DS3991 uses burst dimming to control the lamp brightness. During the high period of the DPWM cycle, the lamp is driven at the selected lamp frequency (40kHz to 80kHz) as shown in Figure 1. This part of the cycle is also called the burst period because of the lamp-frequency burst that occurs duri ...
... The DS3991 uses burst dimming to control the lamp brightness. During the high period of the DPWM cycle, the lamp is driven at the selected lamp frequency (40kHz to 80kHz) as shown in Figure 1. This part of the cycle is also called the burst period because of the lamp-frequency burst that occurs duri ...
Local Distribution Company (LDC) Form B
... This Application form is to be used only by a Distributor (“LDC”) to apply to Hydro One for a Connection Impact Assessment (“CIA”) or Detailed Technical Connection Assessment (“DTCA”) on behalf of a generation proponent connecting to the LDC’s Distribution System. This application is to be accompani ...
... This Application form is to be used only by a Distributor (“LDC”) to apply to Hydro One for a Connection Impact Assessment (“CIA”) or Detailed Technical Connection Assessment (“DTCA”) on behalf of a generation proponent connecting to the LDC’s Distribution System. This application is to be accompani ...
1 Scope
... Characteristic severity (K.34, K.43, K.48): The characteristic severity for a certain detail parameter in an environmental class states a severity which has only a low probability – generally less than 1% – of being exceeded. The term relates to duration, rate of occurrence or location. It applies t ...
... Characteristic severity (K.34, K.43, K.48): The characteristic severity for a certain detail parameter in an environmental class states a severity which has only a low probability – generally less than 1% – of being exceeded. The term relates to duration, rate of occurrence or location. It applies t ...
experimental procedure
... c. The modulator regulation, the frequency response, its linearity and over modulation will be examined. For this purpose, firstly, the modulator is adjusted to the desired frequency. Then, the sensitivity of the modulator is examined for a stable modulation factor. This sensitivity become less with ...
... c. The modulator regulation, the frequency response, its linearity and over modulation will be examined. For this purpose, firstly, the modulator is adjusted to the desired frequency. Then, the sensitivity of the modulator is examined for a stable modulation factor. This sensitivity become less with ...
Hola Agustin - Portal UniMAP
... The direction of the mmf with respect to the brushes depends upon how the armature coils are connected to the commutator segments. When the armature begins to rotate the mmf remains unchanged as long as the armature current Ia is the same. Thus, the mmf remains fixed in spaced whether or not the arm ...
... The direction of the mmf with respect to the brushes depends upon how the armature coils are connected to the commutator segments. When the armature begins to rotate the mmf remains unchanged as long as the armature current Ia is the same. Thus, the mmf remains fixed in spaced whether or not the arm ...
CHAPTER 2 Switched Mode Power Supplies - TFE
... In asymmetrical converters the magnetic operating point of the transformer is always in one quadrant i.e the flux and the magnetic field never changes sign. The core has to be reset each cycle to avoid saturation, meaning that only half of the usable flux is ever exploited. This can be seen in Fig. ...
... In asymmetrical converters the magnetic operating point of the transformer is always in one quadrant i.e the flux and the magnetic field never changes sign. The core has to be reset each cycle to avoid saturation, meaning that only half of the usable flux is ever exploited. This can be seen in Fig. ...
BD00HC0WEFJ
... It is recommended that a capacitor (over 1uF) is placed near pins between the input pin and GND as well as the output pin and GND. A capacitor, between input pin and GND, is valid when the power supply impedance is high or trace is long. Also, as for the capacitor between the output pin and GND, the ...
... It is recommended that a capacitor (over 1uF) is placed near pins between the input pin and GND as well as the output pin and GND. A capacitor, between input pin and GND, is valid when the power supply impedance is high or trace is long. Also, as for the capacitor between the output pin and GND, the ...
AN781 - Silicon Labs
... output clocks, as well as 100 MHz LVDS, LVPECL, or CML output clocks for FPGAs, SGMII, or other chipsets. Rather than using separate clock generators or oscillators to satisfy these system requirements, one can utilize a single-clock generator or buffer IC from Silicon Labs and employ different term ...
... output clocks, as well as 100 MHz LVDS, LVPECL, or CML output clocks for FPGAs, SGMII, or other chipsets. Rather than using separate clock generators or oscillators to satisfy these system requirements, one can utilize a single-clock generator or buffer IC from Silicon Labs and employ different term ...
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.