Minding Your P`s and Q`s
... With BEZ now offering drives, we must fully understand ASD’s, which have also been called VSD’s and VFD’s. Some ASD’s are VVI type and some are CSI type but many are being replaced with PWM. This is possible now with new devices replacing SCR’s with GTO’s or IGBT’s. We do this to control our RPM’s a ...
... With BEZ now offering drives, we must fully understand ASD’s, which have also been called VSD’s and VFD’s. Some ASD’s are VVI type and some are CSI type but many are being replaced with PWM. This is possible now with new devices replacing SCR’s with GTO’s or IGBT’s. We do this to control our RPM’s a ...
Ohm`s Law
... The spindle of the micrometer has 2 threads per millimeter, and thus one complete revolution moves the spindle through a distance of a half of millimeter. The longitudinal line on the frame is graduated with 1 millimeter divisions and a half of millimeter subdivisions. The left-hand side of the thim ...
... The spindle of the micrometer has 2 threads per millimeter, and thus one complete revolution moves the spindle through a distance of a half of millimeter. The longitudinal line on the frame is graduated with 1 millimeter divisions and a half of millimeter subdivisions. The left-hand side of the thim ...
high voltage pockels cell driver
... ● HV pulse amplitude up to 5.6 kV ● HV pulse duration down to 15 ns ● HV pulse amplitude doubling layout ● Repetition rate up to 10 kHz ● Easy integration with HV power supply ● Switchable one/two trigger pulses control model ...
... ● HV pulse amplitude up to 5.6 kV ● HV pulse duration down to 15 ns ● HV pulse amplitude doubling layout ● Repetition rate up to 10 kHz ● Easy integration with HV power supply ● Switchable one/two trigger pulses control model ...
Quadrature oscillator using CDTA-based integrators
... differencing buffered amplifiers (CDBAs), two grounded capacitors, and four virtually grounded resistors. A more economical QO in [3] uses three current-controlled current conveyors CCCII and only one grounded and one virtually grounded capacitor. However, it generates relatively low-amplitude and u ...
... differencing buffered amplifiers (CDBAs), two grounded capacitors, and four virtually grounded resistors. A more economical QO in [3] uses three current-controlled current conveyors CCCII and only one grounded and one virtually grounded capacitor. However, it generates relatively low-amplitude and u ...
PCAN-MicroMod Mix 2 - User Manual - PEAK
... If you want to use several MicroMods on the same CAN bus and want to configure them, each one needs its own module number. That way the MicroMods are distinguishable for the program PCANMicroMod Configuration. The module number is set on the MicroMod by solder jumpers and lies in the range of 0 to 3 ...
... If you want to use several MicroMods on the same CAN bus and want to configure them, each one needs its own module number. That way the MicroMods are distinguishable for the program PCANMicroMod Configuration. The module number is set on the MicroMod by solder jumpers and lies in the range of 0 to 3 ...
Gas Discharge Tube GTCx26 Raychem
... Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of each product for their applications. Tyco Electronics Corporation assumes no responsibility for the use of its product or for any infringement of patents or other rights of ...
... Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of each product for their applications. Tyco Electronics Corporation assumes no responsibility for the use of its product or for any infringement of patents or other rights of ...
Am27C256
... During the switch between active and standby conditions, transient current peaks are produced on the rising and falling edges of Chip Enable. The magnitude of these transient current peaks is dependent on the output capacitance loading of the device. At a minimum, a 0.1-µF ceramic capacitor (high fr ...
... During the switch between active and standby conditions, transient current peaks are produced on the rising and falling edges of Chip Enable. The magnitude of these transient current peaks is dependent on the output capacitance loading of the device. At a minimum, a 0.1-µF ceramic capacitor (high fr ...
PHYSICS 2004 (Delhi Region) PYSP 2004 / Class XII
... The working of the cyclotron is based on the fact that a positive charged particle can be accelerated to a sufficiently high energy with the help of smaller values of oscillating electric field. Construction It consists of two D-shaped hollow evacuated metal chambers D1 and D2 called the dees. These ...
... The working of the cyclotron is based on the fact that a positive charged particle can be accelerated to a sufficiently high energy with the help of smaller values of oscillating electric field. Construction It consists of two D-shaped hollow evacuated metal chambers D1 and D2 called the dees. These ...
Fairford Sizing Generators for Soft Starters
... Since the starting kVA can be readily calculated from the motor/load characteristics, the main additional influence is the allowable level of voltage distortion. Providing the generator AVR is immune to voltage distortion (see 4 below), the question is limited to the dist ...
... Since the starting kVA can be readily calculated from the motor/load characteristics, the main additional influence is the allowable level of voltage distortion. Providing the generator AVR is immune to voltage distortion (see 4 below), the question is limited to the dist ...
Voltage Transformers
... Less than 36 Applications at NGC primary system below 36 kV are s ite specific Table 1 – Performance requirements for Voltage Transformers for Protection and General Use ...
... Less than 36 Applications at NGC primary system below 36 kV are s ite specific Table 1 – Performance requirements for Voltage Transformers for Protection and General Use ...
555 Timer - Electro Tech Online
... as it is connected pin 7. Pin 7 is grounded while the output (pin 3) is low. When the circuit is activated, the cap starts charging. When it the voltage reaches 2/3 of Vcc, the threshold (pin 6) stops the timer. The output then goes low, and the discharge pin is grounded, discharging the capacitor ...
... as it is connected pin 7. Pin 7 is grounded while the output (pin 3) is low. When the circuit is activated, the cap starts charging. When it the voltage reaches 2/3 of Vcc, the threshold (pin 6) stops the timer. The output then goes low, and the discharge pin is grounded, discharging the capacitor ...
High Voltage Pulse Modulators Tutorial
... L1=L2=L3=…=Ln = L and C1=C2=C3=…=Cn = C. Then, we have the relations for the characteristic impedance Z0 and the pulse width Tp as ...
... L1=L2=L3=…=Ln = L and C1=C2=C3=…=Cn = C. Then, we have the relations for the characteristic impedance Z0 and the pulse width Tp as ...
Design Guide 5th generation quasi resonant coolset
... This design guide describes how to design a QR flyback converter using ICE5QSAG/ICE5QRxxxxAx, which is the 5th generation of QR PWM controllers/CoolSET™ developed by Infineon. The IC is optimized for offline SMPS applications including home appliances/white goods, TV, PC, server, Bluray player, set ...
... This design guide describes how to design a QR flyback converter using ICE5QSAG/ICE5QRxxxxAx, which is the 5th generation of QR PWM controllers/CoolSET™ developed by Infineon. The IC is optimized for offline SMPS applications including home appliances/white goods, TV, PC, server, Bluray player, set ...
Input and Output Capacitor Selection
... Input Capacitor Selection .......................................................................... 2 Output Capacitor Selection ........................................................................ 7 List of Figures ...
... Input Capacitor Selection .......................................................................... 2 Output Capacitor Selection ........................................................................ 7 List of Figures ...
MT
... on-axis is required. Strobe Models shall incorporate circuitry for synchronized strobe flash and shall be designed for compatibility with Wheelock SM, DSM Sync Modules, Wheelock Power Supplies or other manufacturers panels with built-in Wheelock Patented Sync Protocol. The strobes shall not drift ou ...
... on-axis is required. Strobe Models shall incorporate circuitry for synchronized strobe flash and shall be designed for compatibility with Wheelock SM, DSM Sync Modules, Wheelock Power Supplies or other manufacturers panels with built-in Wheelock Patented Sync Protocol. The strobes shall not drift ou ...
LT5524
... seen by the LT5524’s differential outputs. ROUT should be distinguished from the actual load impedance, RLOAD, which will typically be coupled to the LT5524 output by an impedance transformation network. The power gain as a function of ROUT is plotted in Figure 2. The ideal relationship is linear. T ...
... seen by the LT5524’s differential outputs. ROUT should be distinguished from the actual load impedance, RLOAD, which will typically be coupled to the LT5524 output by an impedance transformation network. The power gain as a function of ROUT is plotted in Figure 2. The ideal relationship is linear. T ...
MAX15023 Wide 4.5V to 28V Input, Dual-Output Synchronous Buck Controller General Description
... The MAX15023’s adaptive synchronous rectification eliminates the need for external freewheeling Schottky diodes. The device also utilizes the external low-side MOSFET’s on-resistance as a current-sense element, eliminating the need for a current-sense resistor. This protects the DCDC components from ...
... The MAX15023’s adaptive synchronous rectification eliminates the need for external freewheeling Schottky diodes. The device also utilizes the external low-side MOSFET’s on-resistance as a current-sense element, eliminating the need for a current-sense resistor. This protects the DCDC components from ...
NB6L239MNEVB NB6L239MNEVB Evaluation Board User's Manual •
... “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ...
... “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ...
BSP75G 60V self-protected low-side IntelliFET MOSFET switch Summary
... Over current protection Logic Over temperature protection ...
... Over current protection Logic Over temperature protection ...
OPA2677 Dual, Wideband, High Output Current Operational Amplifier FEATURES
... distortion. Differential driver applications will deliver < –85dBc distortion at the peak upstream power levels of full rate ADSL. The high 200MHz bandwidth will also support the most demanding VDSL line driver requirements. ...
... distortion. Differential driver applications will deliver < –85dBc distortion at the peak upstream power levels of full rate ADSL. The high 200MHz bandwidth will also support the most demanding VDSL line driver requirements. ...
Speakers are Important In or Out of the Circuit
... Devices that we call transformers are able to take one form of energy and convert it into another; i.e. they “transform” one type of electrical energy into another…That’s WHY they are called “transformers.” A power transformer converts the AC (alternating current) from the mains socket into the appr ...
... Devices that we call transformers are able to take one form of energy and convert it into another; i.e. they “transform” one type of electrical energy into another…That’s WHY they are called “transformers.” A power transformer converts the AC (alternating current) from the mains socket into the appr ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)