High Efficiency Squirrel Cage Induction Machines
... machine operating as motor. Besides the classical destination of the induction machine as motor this machine is more and more used in the latest period as generator in the conversion chain of wind or micro-hydro energy into electricity. The induction generator is increasingly preferred in case of re ...
... machine operating as motor. Besides the classical destination of the induction machine as motor this machine is more and more used in the latest period as generator in the conversion chain of wind or micro-hydro energy into electricity. The induction generator is increasingly preferred in case of re ...
3- 0 CHAPTER 3 • Cell Design and Theory • Lead
... integral of cell power output (volts x amperes) between discharge time zero and the time corresponding to the knee of the discharge curve, or final voltage. Average discharge voltages can be calculated by dividing the energy output in watt-hours by the corresponding capacity in ampere-hours. As an a ...
... integral of cell power output (volts x amperes) between discharge time zero and the time corresponding to the knee of the discharge curve, or final voltage. Average discharge voltages can be calculated by dividing the energy output in watt-hours by the corresponding capacity in ampere-hours. As an a ...
AP3107Z Description Pin Assignments
... The AP3107Z is the high voltage start-up, current mode PWM controller with green mode power-saving operation. To minimize the standby power consumption, a proprietary adaptive green mode function provides frequency modulation at light load conditions. To avoid acoustic noise problems, the minimum PW ...
... The AP3107Z is the high voltage start-up, current mode PWM controller with green mode power-saving operation. To minimize the standby power consumption, a proprietary adaptive green mode function provides frequency modulation at light load conditions. To avoid acoustic noise problems, the minimum PW ...
Noise suppression and prevention in piezoelectric transducer systems
... the vicinity of a signal path is a source of noise in almost all measurement systems. If one of the pins above is conducting an ac current, there exists a magnetic field around it which can induce noise into the signal being carried on the other pin. Current Coupled Noise. Installations where the si ...
... the vicinity of a signal path is a source of noise in almost all measurement systems. If one of the pins above is conducting an ac current, there exists a magnetic field around it which can induce noise into the signal being carried on the other pin. Current Coupled Noise. Installations where the si ...
Trame Rapport
... - on the lower fuse holders; - on the circuit breaker’s connectors. The cable terminals are: - square connection round shank for cables > 300 mm2 only. Lugs must be crimped to cables by stamping. The end connectors are of cold fitted type wherever possible for better resistance over time. ...
... - on the lower fuse holders; - on the circuit breaker’s connectors. The cable terminals are: - square connection round shank for cables > 300 mm2 only. Lugs must be crimped to cables by stamping. The end connectors are of cold fitted type wherever possible for better resistance over time. ...
A1388 and A1389 - Allegro Microsystems
... The accuracy of each device is enhanced via end-of-line optimization. Each device features non-volatile memory to optimize device sensitivity and the quiescent voltage output (QVO: output in the absence of a magnetic field) for a given application or circuit. This A1388 and A1389 optimized performan ...
... The accuracy of each device is enhanced via end-of-line optimization. Each device features non-volatile memory to optimize device sensitivity and the quiescent voltage output (QVO: output in the absence of a magnetic field) for a given application or circuit. This A1388 and A1389 optimized performan ...
Report - inst.eecs.berkeley.edu
... in terms of sizing and Vdd. We assume a given constant stability for the three designs as the basis for comparison. As the Vdd scales down, the corresponding sizing for each design at a particular Vdd can be calculated. Once the sizing is determined at a particular Vdd, the power and delay can then ...
... in terms of sizing and Vdd. We assume a given constant stability for the three designs as the basis for comparison. As the Vdd scales down, the corresponding sizing for each design at a particular Vdd can be calculated. Once the sizing is determined at a particular Vdd, the power and delay can then ...
Sky Wing
... Operates quietly and saves on energy During the middle of the 1990s Swegon introduced the new Wing axi-centrifugal fan into the GOLD air handling system. Since then, this type of fan, of patented design, has undergone further development and has been used to an ever increasing extent in our product ...
... Operates quietly and saves on energy During the middle of the 1990s Swegon introduced the new Wing axi-centrifugal fan into the GOLD air handling system. Since then, this type of fan, of patented design, has undergone further development and has been used to an ever increasing extent in our product ...
Instruction Manual:PSD-10 Electrosurgical Unit
... Connect the power cord to a properly grounded “HOSPITAL GRADE” receptacle (or wall mains outlet with grounding contact) that meets the input requirements indicated on the ratings plate on the rear panel. Use only the supplied power cord. Do not use a 3-pin to 2-pin adapter or a cable tap. Connect th ...
... Connect the power cord to a properly grounded “HOSPITAL GRADE” receptacle (or wall mains outlet with grounding contact) that meets the input requirements indicated on the ratings plate on the rear panel. Use only the supplied power cord. Do not use a 3-pin to 2-pin adapter or a cable tap. Connect th ...
the kw107 supermatch atu
... 5/ Turn selector switch to desired antenna using E-Z Match – ANT. A 80/40 – ANT. A 20/15/10 or ANT. B 20/15/10. 6/ Tune the receiver to a signal near the operating frequency. 7/ Adjust the two tuning controls for maximum receive signal. 8/ Turn meter switch to SWR-FWD. 9/ Turn on transmitter and adj ...
... 5/ Turn selector switch to desired antenna using E-Z Match – ANT. A 80/40 – ANT. A 20/15/10 or ANT. B 20/15/10. 6/ Tune the receiver to a signal near the operating frequency. 7/ Adjust the two tuning controls for maximum receive signal. 8/ Turn meter switch to SWR-FWD. 9/ Turn on transmitter and adj ...
SKY77761-12 数据资料DataSheet下载
... death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applica ...
... death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applica ...
Recognize electrical hazards that require work practices addressed
... Recognized electrical hazards Recognized electrical hazards are hazards that could cause harm to employees, such as: Bare conductors Overloaded circuits, outlets, or extension cords Underground or overhead power cables or wires Live parts Working too closely to high voltage or unrestricted access t ...
... Recognized electrical hazards Recognized electrical hazards are hazards that could cause harm to employees, such as: Bare conductors Overloaded circuits, outlets, or extension cords Underground or overhead power cables or wires Live parts Working too closely to high voltage or unrestricted access t ...
Voltage Oriented Control of Three
... The topologies b) and c) use PWM rectifier modules with a very low current rating (20‐25% level of RMS current comparable with e) topology). Hence they have a low cost potential and provide only the possibility of regenerative braking mode b) or active filtering c). Figure d) presents a converter ...
... The topologies b) and c) use PWM rectifier modules with a very low current rating (20‐25% level of RMS current comparable with e) topology). Hence they have a low cost potential and provide only the possibility of regenerative braking mode b) or active filtering c). Figure d) presents a converter ...
S0410C
... synchronized strobes offer an easy way to comply with recommendations concerning photosensitive epilepsy. Wheelock’s Series RSS Strobes employ a Patented Integral Strobe Mounting Plate that can be mounted to a single gang, double gang, 4” square, 100mm European backboxes or the SHBB surface backbox. ...
... synchronized strobes offer an easy way to comply with recommendations concerning photosensitive epilepsy. Wheelock’s Series RSS Strobes employ a Patented Integral Strobe Mounting Plate that can be mounted to a single gang, double gang, 4” square, 100mm European backboxes or the SHBB surface backbox. ...
MAX8744/MAX8745 High-Efficiency, Quad-Output, Main Power- Supply Controllers for Notebook Computers General Description
... The MAX8744/MAX8745 are dual step-down, switchmode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixed-frequency operation with optimal interleaving minimizes input ripple current from the lowest input voltages ...
... The MAX8744/MAX8745 are dual step-down, switchmode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixed-frequency operation with optimal interleaving minimizes input ripple current from the lowest input voltages ...
Datasheet
... RS-232/V.28 communication needs. All of these devices feature low–power CMOS construction and EXAR on-board charge pump circuitry to generate RS-232 signal-voltages, making them ideal for applications where +9V and -9V supplies are not available. The highly efficient charge pump is optimized to use ...
... RS-232/V.28 communication needs. All of these devices feature low–power CMOS construction and EXAR on-board charge pump circuitry to generate RS-232 signal-voltages, making them ideal for applications where +9V and -9V supplies are not available. The highly efficient charge pump is optimized to use ...
DUAL OPERATIONAL AMPLIFIERS WITH INTERNAL REFERENCE TL103W FEATURES
... reference – both of which often are used in the control circuitry of both switch-mode and linear power supplies. OPAMP1 has its noninverting input internally tied to a fixed 2.5-V reference, while OPAMP2 is independent, with both inputs uncommitted. For the A grade, especially tight voltage regulati ...
... reference – both of which often are used in the control circuitry of both switch-mode and linear power supplies. OPAMP1 has its noninverting input internally tied to a fixed 2.5-V reference, while OPAMP2 is independent, with both inputs uncommitted. For the A grade, especially tight voltage regulati ...
DRFS(FUKUDA)
... the DC power supplies and MA modulators is associated with one backup units, which will be designed and implemented to be “hot-swappable”. • Each of the power and voltage distribution circuits will have high-voltage SWs, which switches off the line when over current failures are detected. • A DC pow ...
... the DC power supplies and MA modulators is associated with one backup units, which will be designed and implemented to be “hot-swappable”. • Each of the power and voltage distribution circuits will have high-voltage SWs, which switches off the line when over current failures are detected. • A DC pow ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).