DC/DC converter testing with Fast Load Transient
... Converter instability due to too small output capacitance can happen with various converter types, including Buck, Boost and LDO, so when using MLCC capacitors in these applications, be sure to check the actual capacitance at the operating conditions. But there are also other cases where converter i ...
... Converter instability due to too small output capacitance can happen with various converter types, including Buck, Boost and LDO, so when using MLCC capacitors in these applications, be sure to check the actual capacitance at the operating conditions. But there are also other cases where converter i ...
FEATURES PIN ASSIGNMENT
... The RST control signal is used to enable the 3-wire serial port operation of the device. The chip is selected when RST is high; RST must be high to begin any communication to the DS1267B. The CLK signal input is used to provide timing synchronization for data input and output. The DQ signal line is ...
... The RST control signal is used to enable the 3-wire serial port operation of the device. The chip is selected when RST is high; RST must be high to begin any communication to the DS1267B. The CLK signal input is used to provide timing synchronization for data input and output. The DQ signal line is ...
IF 1308 Revision 4
... facing north where the change in light intensity is relatively uniform. Rows of trees, close buildings and overhangs may affect the turn off levels of the photocell. If the cell is located near other light sources, the controlled light might cycle on and off or not turn on at night. In these cases, ...
... facing north where the change in light intensity is relatively uniform. Rows of trees, close buildings and overhangs may affect the turn off levels of the photocell. If the cell is located near other light sources, the controlled light might cycle on and off or not turn on at night. In these cases, ...
computemp 255 binary thermometer kit
... When the counter is counting up, you can take a volt meter, probe R38 and see the voltage “ramp” up with the count. On an oscilloscope, you can not only see the voltage ramp up, but also take 255 steps on the way up to 3.10V, each step being 12.16mV! It’s worth it just to check this. The ADC (Analog ...
... When the counter is counting up, you can take a volt meter, probe R38 and see the voltage “ramp” up with the count. On an oscilloscope, you can not only see the voltage ramp up, but also take 255 steps on the way up to 3.10V, each step being 12.16mV! It’s worth it just to check this. The ADC (Analog ...
Construction and Evaluation of a Fast Switching Trigger Circuit for a
... achieved by a sequence of amplifiers and fast switching devices – namely a Bipolar Junction Transistor (BJT), Insulated Gate Bipolar Transistor (IGBT), 1:53 gain pulsed transformer and a triggered spark gap. The qualitative response of each component is assessed with respect to its response and rela ...
... achieved by a sequence of amplifiers and fast switching devices – namely a Bipolar Junction Transistor (BJT), Insulated Gate Bipolar Transistor (IGBT), 1:53 gain pulsed transformer and a triggered spark gap. The qualitative response of each component is assessed with respect to its response and rela ...
AD7484 - Analog Devices
... approximation ADC. The part features a parallel interface with throughput rates up to 3 MSPS. The part contains a low noise, wide bandwidth track-and-hold that can handle input frequencies in excess of 40 MHz. The conversion process is a proprietary algorithmic successive approximation technique tha ...
... approximation ADC. The part features a parallel interface with throughput rates up to 3 MSPS. The part contains a low noise, wide bandwidth track-and-hold that can handle input frequencies in excess of 40 MHz. The conversion process is a proprietary algorithmic successive approximation technique tha ...
DRV5033 Digital-Omnipolar-Switch Hall Effect Sensor
... integrated protection features. The DRV5033 responds the same to both polarities of magnetic field direction. When the applied magnetic flux density exceeds the BOP threshold, the DRV5033 open-drain output goes low. The output stays low until the field decreases to less than BRP, and then the output ...
... integrated protection features. The DRV5033 responds the same to both polarities of magnetic field direction. When the applied magnetic flux density exceeds the BOP threshold, the DRV5033 open-drain output goes low. The output stays low until the field decreases to less than BRP, and then the output ...
S280-42-1
... The Type NOVA recloser mechanism with the controlpowered interface is fully operational with Cooper Power Systems Form 4C, Form 5, and Form 6 microprocessorbased controls equipped with the required DC-to-DC converter, interface circuit, and a fully shielded 19-pin cable. It is not compatible with th ...
... The Type NOVA recloser mechanism with the controlpowered interface is fully operational with Cooper Power Systems Form 4C, Form 5, and Form 6 microprocessorbased controls equipped with the required DC-to-DC converter, interface circuit, and a fully shielded 19-pin cable. It is not compatible with th ...
Most digital data processing systems require some form of temporary... mechanism. As the size and speed of these systems
... The cells can be written by lowering the voltage on the OW line and applying the data in the form of a raised voltage on either node IR or lB. Using this scheme, a number of cells can be written at the same time. In order to read any cell a single node needs to be deviated. In this scheme node IR ca ...
... The cells can be written by lowering the voltage on the OW line and applying the data in the form of a raised voltage on either node IR or lB. Using this scheme, a number of cells can be written at the same time. In order to read any cell a single node needs to be deviated. In this scheme node IR ca ...
Static Frequency Converters Contractor Questionnaire
... of the output transformer or reactor. Losses shall include all auxiliary power system components. What are the harmonic currents expected from the converter system during normal operation? During full-load operation, what are the typical values of the fundamental and harmonic currents? Provide the v ...
... of the output transformer or reactor. Losses shall include all auxiliary power system components. What are the harmonic currents expected from the converter system during normal operation? During full-load operation, what are the typical values of the fundamental and harmonic currents? Provide the v ...
Selective Wave-Front Based Protection Algorithm for MTDC Systems
... different faults is a necessity for the reliable operation of multiterminal HVDC systems with multiple DC breakers. For selective detection by single-ended line protection algorithms, the current limiting reactors installed in series with the breaker at the opposite side of the line can be used for ...
... different faults is a necessity for the reliable operation of multiterminal HVDC systems with multiple DC breakers. For selective detection by single-ended line protection algorithms, the current limiting reactors installed in series with the breaker at the opposite side of the line can be used for ...
General Description Features
... 500kHz/1MHz switching frequency and a unique ripple-cancellation scheme optimize component size and efficiency while reducing noise. Switching speeds of internal MOSFETs are optimized to reduce noise and EMI. An ultralow-drift chopper amplifier maintains ±0.001°C temperature stability. Output curren ...
... 500kHz/1MHz switching frequency and a unique ripple-cancellation scheme optimize component size and efficiency while reducing noise. Switching speeds of internal MOSFETs are optimized to reduce noise and EMI. An ultralow-drift chopper amplifier maintains ±0.001°C temperature stability. Output curren ...
MAX976/MAX978/MAX998 Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators ________________General Description
... High-speed comparators can oscillate in the linear operating region because of noise or undesired parasitic feedback. This tends to occur when the voltage on one input is equal to or very close to the voltage on the other input. The MAX976/MAX978/MAX998 have internal hysteresis to counter parasitic ...
... High-speed comparators can oscillate in the linear operating region because of noise or undesired parasitic feedback. This tends to occur when the voltage on one input is equal to or very close to the voltage on the other input. The MAX976/MAX978/MAX998 have internal hysteresis to counter parasitic ...
D3V3F4U6S Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
HGTG20N60A4, HGTP20N60A4 600 V SMPS IGBT Features
... parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed application, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers ...
... parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed application, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers ...
Sepam 1000 - Schneider Electric Belgique
... This connector contains 3 core balance CT primary crossing adapters to ensure impedance matching and isolation between the 1 A or 5 A circuits and Sepam 1000. The connector may be disconnected with the power on since disconnection does not open the CT’s ...
... This connector contains 3 core balance CT primary crossing adapters to ensure impedance matching and isolation between the 1 A or 5 A circuits and Sepam 1000. The connector may be disconnected with the power on since disconnection does not open the CT’s ...
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)