MJB 250-315-355
... - the removal of protective covers and the disconnection of protection devices - inadequate inspection and maintenance can result in severe personal injury or property damage. The person responsible for safety must therefore ensure that the machine is transported, installed, operated, maintained and ...
... - the removal of protective covers and the disconnection of protection devices - inadequate inspection and maintenance can result in severe personal injury or property damage. The person responsible for safety must therefore ensure that the machine is transported, installed, operated, maintained and ...
fault zone analysis
... Application of the DC test voltage should be in accordance with IEEE 43-2000 using the guidelines shown in Table 3. Figure 8. RIC confirming a Stator Fault An unloaded motor may run with a current imbalance. This creates an impedance imbalance, which may mimic indications of a stator fault. Therefor ...
... Application of the DC test voltage should be in accordance with IEEE 43-2000 using the guidelines shown in Table 3. Figure 8. RIC confirming a Stator Fault An unloaded motor may run with a current imbalance. This creates an impedance imbalance, which may mimic indications of a stator fault. Therefor ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... The second class of adders considered for analysis was energy recovery adders. The Static Energy Recovery Full Adder [10,11] SERF adder circuit consists of two XNORs realized by 4 transistors. Energy recovering logic reuses the charge and therefore consumes lower power than non-energy recovering log ...
... The second class of adders considered for analysis was energy recovery adders. The Static Energy Recovery Full Adder [10,11] SERF adder circuit consists of two XNORs realized by 4 transistors. Energy recovering logic reuses the charge and therefore consumes lower power than non-energy recovering log ...
Simulation and Measurement of an On-Die Power
... Power integrity has always been a critical problem for ASIC, FPGA, full-chip custom designers and other designers alike. Voltage drop occurs as the current runs through the resistive and inductive components such as package pins, copper traces, on-die power gates (used to save power) and the metal l ...
... Power integrity has always been a critical problem for ASIC, FPGA, full-chip custom designers and other designers alike. Voltage drop occurs as the current runs through the resistive and inductive components such as package pins, copper traces, on-die power gates (used to save power) and the metal l ...
Ultra Low-Power, 10 mA LDO Linear Regulators
... and ultralow-power operation. The device is stable with any capacitor (> 0.47 µF). Therefore, implementations of this device require little board space due to the miniaturized packaging and potentially small output capacitor. In addition, the family includes an integrated open drain active-high powe ...
... and ultralow-power operation. The device is stable with any capacitor (> 0.47 µF). Therefore, implementations of this device require little board space due to the miniaturized packaging and potentially small output capacitor. In addition, the family includes an integrated open drain active-high powe ...
LM217, LM317 1.2 V to 37 V adjustable voltage regulators Description -
... The LM217, LM317 provides an internal reference voltage of 1.25 V between the output and adjustments terminals. This is used to set a constant current flow across an external resistor divider (see Figure 6), giving an output voltage VO of: VO = VREF (1 + R2/R1) + IADJ R2 The device was designed to m ...
... The LM217, LM317 provides an internal reference voltage of 1.25 V between the output and adjustments terminals. This is used to set a constant current flow across an external resistor divider (see Figure 6), giving an output voltage VO of: VO = VREF (1 + R2/R1) + IADJ R2 The device was designed to m ...
103_unit_5
... There is a wide variety of test equipment available to the technician, which provides information on circuit operation. All test equipment, used to measure voltage in a circuit, must have a high input impedance to prevent the test equipment from loading the circuit under test and thereby provide ina ...
... There is a wide variety of test equipment available to the technician, which provides information on circuit operation. All test equipment, used to measure voltage in a circuit, must have a high input impedance to prevent the test equipment from loading the circuit under test and thereby provide ina ...
Experiment 5 Arithmetic Logic Unit (ALU)
... Shift circuit used to perform the shift micro operations. The contents of a register can be shifted serially to the left or to the right. The shift circuit contains multiplexers as shown in Figure 5-3. when the select line is 0 the 4-bit input data are shifted right. When the select line is 1 the in ...
... Shift circuit used to perform the shift micro operations. The contents of a register can be shifted serially to the left or to the right. The shift circuit contains multiplexers as shown in Figure 5-3. when the select line is 0 the 4-bit input data are shifted right. When the select line is 1 the in ...
Lightning and Surge Protection – Technical Note
... Rapidly changing currents create electromagnetic pulses (EMPs) that radiate and create current and voltage “surge” when passing over conductive elements like electrical wires, communication lines, or metallic pipes. These surges may result in the destruction of delicate electronics and especially se ...
... Rapidly changing currents create electromagnetic pulses (EMPs) that radiate and create current and voltage “surge” when passing over conductive elements like electrical wires, communication lines, or metallic pipes. These surges may result in the destruction of delicate electronics and especially se ...
Circuit Breaker, Thermistor & Fuse Market: By Type (Circuit Breaker... Vacuum, SF6, & Oil), Thermistor (NTC, PTC) & Fuse (Rewirable,...
... (NTC, PTC) & Fuse (Rewirable, Cartridge, Blade, Resettable) By Voltage; By Operation; Application (Transportation, Medical, Consumer, Other)-Forecast(2015-2021)" Circuit Breakers are electrical switches that are utilized to prevent overload and short circuit conditions from damaging the electrical c ...
... (NTC, PTC) & Fuse (Rewirable, Cartridge, Blade, Resettable) By Voltage; By Operation; Application (Transportation, Medical, Consumer, Other)-Forecast(2015-2021)" Circuit Breakers are electrical switches that are utilized to prevent overload and short circuit conditions from damaging the electrical c ...
Earth fault current distribution on transmission networks
... These networks are designed to provide an excellent level of service within a regulatory framework; network design also takes account normal load growth which has historically been around an average of 1.5% to 2% per annum. The main components of a high voltage transmission system are the following: ...
... These networks are designed to provide an excellent level of service within a regulatory framework; network design also takes account normal load growth which has historically been around an average of 1.5% to 2% per annum. The main components of a high voltage transmission system are the following: ...
Sorensen XG 1500 Series 1500 W 6–600 V 2.6–187.5 A
... Auxiliary DC output channels with control In many ATE systems one or more low power, fixed voltage supplies are needed to provide electrical power for any periphery within the ATE cabinet. For this purpose, the XG 1500 provides two standard auxiliary DC output channels. Both auxiliary power channels ...
... Auxiliary DC output channels with control In many ATE systems one or more low power, fixed voltage supplies are needed to provide electrical power for any periphery within the ATE cabinet. For this purpose, the XG 1500 provides two standard auxiliary DC output channels. Both auxiliary power channels ...
1.2 V to 37 V adjustable voltage regulators
... The LM217, LM317 provides an internal reference voltage of 1.25 V between the output and adjustments terminals. This is used to set a constant current flow across an external resistor divider (see Figure 6), giving an output voltage VO of: VO = VREF (1 + R2/R1) + IADJ R2 The device was designed to m ...
... The LM217, LM317 provides an internal reference voltage of 1.25 V between the output and adjustments terminals. This is used to set a constant current flow across an external resistor divider (see Figure 6), giving an output voltage VO of: VO = VREF (1 + R2/R1) + IADJ R2 The device was designed to m ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.