GE 40A Digital MegaDLynx : Non-Isolated DC-DC Power Modules Data Sheet
... First, there may be a need to further reduce the output ripple and noise of the module. Second, the dynamic response characteristics may need to be customized to a particular load step change. ...
... First, there may be a need to further reduce the output ripple and noise of the module. Second, the dynamic response characteristics may need to be customized to a particular load step change. ...
Limits and hints how to turn off IGBTs with unipolar supply AN1401
... explained in more detail later. If an IGBT turns on parasitically, a current may flow in the phase leg, which creates additional losses in both of the IGBTs in question. In addition to parasitic switching, consideration should be given to the fact that, when driving IGBTs unipolar, the switching del ...
... explained in more detail later. If an IGBT turns on parasitically, a current may flow in the phase leg, which creates additional losses in both of the IGBTs in question. In addition to parasitic switching, consideration should be given to the fact that, when driving IGBTs unipolar, the switching del ...
DAC7558 - Texas Instruments
... undesired transients such as code to code glitch and channel to channel crosstalk. The low-power DAC7558 operates from a single 2.7-V to 5.5-V supply. The DAC7558 output amplifiers can drive a 2-kΩ, 200-pF load rail-to-rail with 5-µs settling time; the output range is set using an external voltage r ...
... undesired transients such as code to code glitch and channel to channel crosstalk. The low-power DAC7558 operates from a single 2.7-V to 5.5-V supply. The DAC7558 output amplifiers can drive a 2-kΩ, 200-pF load rail-to-rail with 5-µs settling time; the output range is set using an external voltage r ...
UM1078
... The board is compatible with 110 and 230 Vac mains, and includes a power supply stage with the VIPer12AS-E (in flyback configuration) to generate the +15 V and +3.3 V supply voltage required by the application. Finally, the board can be interfaced with STM3210xxEVAL (STM32 microcontroller demonstrat ...
... The board is compatible with 110 and 230 Vac mains, and includes a power supply stage with the VIPer12AS-E (in flyback configuration) to generate the +15 V and +3.3 V supply voltage required by the application. Finally, the board can be interfaced with STM3210xxEVAL (STM32 microcontroller demonstrat ...
AT91SAM7L128数据手册DataSheet 下载
... based on the 32-bit ARM7™ RISC processor and high-speed Flash memory. • AT91SAM7L128 features a 128 Kbyte high-speed Flash and a total of 6 Kbytes SRAM. • AT91SAM7L64 features a 64 Kbyte high-speed Flash and a total of 6 Kbytes SRAM. They also embed a large set of peripherals, including a Segment LC ...
... based on the 32-bit ARM7™ RISC processor and high-speed Flash memory. • AT91SAM7L128 features a 128 Kbyte high-speed Flash and a total of 6 Kbytes SRAM. • AT91SAM7L64 features a 64 Kbyte high-speed Flash and a total of 6 Kbytes SRAM. They also embed a large set of peripherals, including a Segment LC ...
MU-35CL Current Loop Panel Meter 3 1⁄2 Digit 0.3” LED
... Range values are marked on the PCB.Three positions are provided. After selecting a new range with the single jumper clip, recalibration is required. ...
... Range values are marked on the PCB.Three positions are provided. After selecting a new range with the single jumper clip, recalibration is required. ...
LME49880 数据资料 dataSheet 下载
... Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or other conditions beyond those ...
... Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or other conditions beyond those ...
Closed and Open Loop..
... As a result, the op-amp gain is often alternatively referred to as the open-loop gain. Note that closing the feedback loop turns a generally useless amplifier (the gain is too high!) into a very useful one (the gain is just right)! ...
... As a result, the op-amp gain is often alternatively referred to as the open-loop gain. Note that closing the feedback loop turns a generally useless amplifier (the gain is too high!) into a very useful one (the gain is just right)! ...
LM5010A, Q1 High-Voltage 1-A Step-Down
... The VCC regulator output current is limited at approximately 15 mA. When the LM5010A is shutdown using the RON/SD pin, the VCC bypass switch is shut off, regardless of the voltage at VIN. When VIN exceeds the bypass threshold, the time required for Q2 to shut off is approximately 2 - 3 µs. The capac ...
... The VCC regulator output current is limited at approximately 15 mA. When the LM5010A is shutdown using the RON/SD pin, the VCC bypass switch is shut off, regardless of the voltage at VIN. When VIN exceeds the bypass threshold, the time required for Q2 to shut off is approximately 2 - 3 µs. The capac ...
Series 350T AC Current Input (External Sensor)
... thermocouple, RTD, slidewire/potentiometer, and AC voltage inputs. The Series 350T complements the Acromag Series 250T two-wire transmitter line, providing the same input conditioning for three-wire applications. That is, Series 350T transmitters require a separate power supply connection, while the ...
... thermocouple, RTD, slidewire/potentiometer, and AC voltage inputs. The Series 350T complements the Acromag Series 250T two-wire transmitter line, providing the same input conditioning for three-wire applications. That is, Series 350T transmitters require a separate power supply connection, while the ...
LTM8048 - Linear Technology
... VIN pin, but if the BIAS pin is connected to an external voltage higher than 3.1V, bias power will be drawn from the external source, improving efficiency. VBIAS must not exceed VIN. The RUN pin is used to turn on or off the LTM8048, disconnecting the output and reducing the input current to 1μA or ...
... VIN pin, but if the BIAS pin is connected to an external voltage higher than 3.1V, bias power will be drawn from the external source, improving efficiency. VBIAS must not exceed VIN. The RUN pin is used to turn on or off the LTM8048, disconnecting the output and reducing the input current to 1μA or ...
ADD71 Manual
... and hold the RANGE button for 2 seconds 5) REL switch REL function Press the zero “REL” function button to zero the display and store the reading as a reference value. Press and hold the button for two (2) seconds to exit this mode.In the “REL” mode the value displayed is always the difference betwe ...
... and hold the RANGE button for 2 seconds 5) REL switch REL function Press the zero “REL” function button to zero the display and store the reading as a reference value. Press and hold the button for two (2) seconds to exit this mode.In the “REL” mode the value displayed is always the difference betwe ...
Low Voltage circuit-breaker breaking techniques
... creates a high L di/dt thus favouring breakdown at any current level. ...
... creates a high L di/dt thus favouring breakdown at any current level. ...
safety and measurements in practice
... 1. If all the fuses in the fuse box are B10, than the results of the Loop impedance on all circuits should not exceed the value of 4,4 . 2. If all the fuses in the fuse box are C10, than the results of the Loop impedance on all circuits should not exceed the value of 2,2 . 3. If the built-in fuses ...
... 1. If all the fuses in the fuse box are B10, than the results of the Loop impedance on all circuits should not exceed the value of 4,4 . 2. If all the fuses in the fuse box are C10, than the results of the Loop impedance on all circuits should not exceed the value of 2,2 . 3. If the built-in fuses ...
P83566
... tested in accordance with these instructions at the time of installation and at least twice a year or more often and in accordance with local, state and federal codes, regulations and laws. Specification, application, installation, operation, maintenance and testing must be performed by qualified pe ...
... tested in accordance with these instructions at the time of installation and at least twice a year or more often and in accordance with local, state and federal codes, regulations and laws. Specification, application, installation, operation, maintenance and testing must be performed by qualified pe ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.