DS600CLSA
... Unit is powered and secondary circuit is open or interrupted Both DC and AC primary current up to 100% of nominal value can be applied to the current transducers in the above situations without damage to the electronics. Please notice that the sensor core can be magnetized in all above cases, leadin ...
... Unit is powered and secondary circuit is open or interrupted Both DC and AC primary current up to 100% of nominal value can be applied to the current transducers in the above situations without damage to the electronics. Please notice that the sensor core can be magnetized in all above cases, leadin ...
Dynamic avalanche behavior of power MOSFETs and IGBTs under
... power semiconductor devices. Power MOSFETs and the insulated gate bipolar transistors (IGBTs) are the two most important power devices, which have been widely used in locomotive traction, industrial control, automotive electronics, and consumer electronics. Generally, most of these devices are appli ...
... power semiconductor devices. Power MOSFETs and the insulated gate bipolar transistors (IGBTs) are the two most important power devices, which have been widely used in locomotive traction, industrial control, automotive electronics, and consumer electronics. Generally, most of these devices are appli ...
MAX1748/MAX8726 Triple-Output TFT-LCD DC-DC Converters General Description
... proprietary regulation algorithm minimizes output ripple, as well as capacitor sizes for both charge pumps. For both the MAX1748 and MAX8726, the supply sequence is VMAIN first, VNEG next, and finally VPOS. The MAX1748 soft-starts each supply as soon as the previous supply finishes. The MAX8726 adds ...
... proprietary regulation algorithm minimizes output ripple, as well as capacitor sizes for both charge pumps. For both the MAX1748 and MAX8726, the supply sequence is VMAIN first, VNEG next, and finally VPOS. The MAX1748 soft-starts each supply as soon as the previous supply finishes. The MAX8726 adds ...
AN4067, Selecting L and C Components in the Power Stage of the
... capacitors with a voltage rating of at least 1.5 times the maximum input voltage. If tantalum capacitors are selected, they should be chosen with a voltage rating of at least 2 times the maximum input voltage. A small ceramic capacitor in parallel to the bulk capacitor is recommended for high-freque ...
... capacitors with a voltage rating of at least 1.5 times the maximum input voltage. If tantalum capacitors are selected, they should be chosen with a voltage rating of at least 2 times the maximum input voltage. A small ceramic capacitor in parallel to the bulk capacitor is recommended for high-freque ...
ZXTN25020DFL 20V, SOT23, NPN low power transistor Summary
... Life support Zetex products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Zetex Semiconductors plc. As used herein: A. Life support devices or systems are devices or systems whi ...
... Life support Zetex products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Zetex Semiconductors plc. As used herein: A. Life support devices or systems are devices or systems whi ...
Aalborg Universitet
... not easy due to the resonance of the LCL filter, which may lead to instability and a complex design in terms of the grid current feed-back controllers and grid voltage feed-forward controllers [4]-[6]. With the conventional design method, using PI current control is not enough to achieve stability. ...
... not easy due to the resonance of the LCL filter, which may lead to instability and a complex design in terms of the grid current feed-back controllers and grid voltage feed-forward controllers [4]-[6]. With the conventional design method, using PI current control is not enough to achieve stability. ...
CZ31693698
... Note that one cycle is the time between the start of a waveform and the point where it starts to repeat itself. Frequency can be calculated by dividing 1 second by the periodic time. Note that if the periodic time is in mS then 1 second has to be expressed as 1000 mS. 1000mS/20mS = 50 Hz The pattern ...
... Note that one cycle is the time between the start of a waveform and the point where it starts to repeat itself. Frequency can be calculated by dividing 1 second by the periodic time. Note that if the periodic time is in mS then 1 second has to be expressed as 1000 mS. 1000mS/20mS = 50 Hz The pattern ...
MAX17010 Internal-Switch Boost Regulator with Integrated High-Voltage Level Shifter and Op Amp
... (op amp), and a high-voltage level-shifting scan driver. The device is optimized for thin-film transistor (TFT) liquidcrystal display (LCD) applications. The step-up DC-DC converter provides the regulated supply voltage for the panel-source driver ICs. The converter is a 1.2MHz current-mode regulato ...
... (op amp), and a high-voltage level-shifting scan driver. The device is optimized for thin-film transistor (TFT) liquidcrystal display (LCD) applications. The step-up DC-DC converter provides the regulated supply voltage for the panel-source driver ICs. The converter is a 1.2MHz current-mode regulato ...
THE ha fler P505 PROFESSIONAL POWER AMPLIFIER
... The P505 is a high power two channel audio power amplifier designed and constructed for professional sound applications. It can deliver very high power into 4 ohm loads, simultaneously maintaining a level of performance normally associated only with ‘state of the art’ amplifiers of lesser power capa ...
... The P505 is a high power two channel audio power amplifier designed and constructed for professional sound applications. It can deliver very high power into 4 ohm loads, simultaneously maintaining a level of performance normally associated only with ‘state of the art’ amplifiers of lesser power capa ...
Series 70 ePODs: Type-N - LayerZero Power Systems, Inc
... feature a voice prompted bypass procedure. This instructs the operator in a step-by-step course of action of the process, with only one operation per screen. Visual and audio cues provide clear instructions on the bypassing sequence, reducing the probability of operator error. ...
... feature a voice prompted bypass procedure. This instructs the operator in a step-by-step course of action of the process, with only one operation per screen. Visual and audio cues provide clear instructions on the bypassing sequence, reducing the probability of operator error. ...
Medium voltage fuse brochure No. 10386
... fuseclips are available as well as mountings in disconnect and non-disconnect versions with insulation material options to achieve various voltage BIL ratings. All of our E-Rated medium voltage fuses include open fuse indication with available microswitch for remote indication to speed troubleshooti ...
... fuseclips are available as well as mountings in disconnect and non-disconnect versions with insulation material options to achieve various voltage BIL ratings. All of our E-Rated medium voltage fuses include open fuse indication with available microswitch for remote indication to speed troubleshooti ...
Paladin Transducers 0 5 and 0 2
... Watt Transducers – Auxiliary or Self Powered A range of Watt transducers in single or three-phase, balanced or unbalanced, 3 or 4wire systems. Class 0.5 products utilise the well established ‘time division multiplication’ method of measuring power while the class 0.2 products are microprocessor base ...
... Watt Transducers – Auxiliary or Self Powered A range of Watt transducers in single or three-phase, balanced or unbalanced, 3 or 4wire systems. Class 0.5 products utilise the well established ‘time division multiplication’ method of measuring power while the class 0.2 products are microprocessor base ...
Measuring Biased Inductors
... that the AC signal current will flow in Rs and be accurately measured thus Cd>100/ω2Lb. It is usually easy to find an electrolytic capacitor of suitable value. If it is too large, however, it will take excessive time to charge. Because both La and Lb may be more-or-less equal to Lx, this method is c ...
... that the AC signal current will flow in Rs and be accurately measured thus Cd>100/ω2Lb. It is usually easy to find an electrolytic capacitor of suitable value. If it is too large, however, it will take excessive time to charge. Because both La and Lb may be more-or-less equal to Lx, this method is c ...
MAX1958/MAX1959 W-CDMA/N-CDMA Cellular Phone HBT PA Management ICs General Description
... The high-efficiency, pulse-width modulated (PWM), DCto-DC buck converter is optimized to provide a guaranteed output current of 800mA. The output voltage is dynamically controlled to produce any fixed-output voltage in the range of 0.75V to 3.4V (MAX1958) or 1V to 3.6V (MAX1959), with settling time ...
... The high-efficiency, pulse-width modulated (PWM), DCto-DC buck converter is optimized to provide a guaranteed output current of 800mA. The output voltage is dynamically controlled to produce any fixed-output voltage in the range of 0.75V to 3.4V (MAX1958) or 1V to 3.6V (MAX1959), with settling time ...
RA60H4452M1 数据资料DataSheet下载
... 3.RA series products and RD series products use MOSFET semiconductor technology. They are sensitive to ESD voltage therefore appropriate ESD precautions are required. 4.In order to maximize reliability of the equipment, it is better to keep the devices temperature low. It is recommended to utilize a ...
... 3.RA series products and RD series products use MOSFET semiconductor technology. They are sensitive to ESD voltage therefore appropriate ESD precautions are required. 4.In order to maximize reliability of the equipment, it is better to keep the devices temperature low. It is recommended to utilize a ...
TPS71533EVM LDO Regulator Evaluation Module
... field representative prior to connecting the input power. Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM. Please consult the EVM User’s Guide prior to connecting any load to the EVM output. If there is uncertainty a ...
... field representative prior to connecting the input power. Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM. Please consult the EVM User’s Guide prior to connecting any load to the EVM output. If there is uncertainty a ...
60- and 120-watt Power Supplies with trigger circuits
... power supplie es from Excelitas Technoloogies are designed to o operate the h high power sh hort arc and linear type Xe non hlamps. Theyy are well regu ulated and haave low ripple e output flash charracteristics. TThe wide rangge of output vvoltages makke these poweer supp plies ideal forr appl ...
... power supplie es from Excelitas Technoloogies are designed to o operate the h high power sh hort arc and linear type Xe non hlamps. Theyy are well regu ulated and haave low ripple e output flash charracteristics. TThe wide rangge of output vvoltages makke these poweer supp plies ideal forr appl ...
DP35648654
... transients, and momentary interruption constitute 92% of the power quality problems [1].Voltage sags often interrupt critical loads and results in substantial productivity losses. Industries have adopted the voltage sag compensators as one of the most cost-effective ride-through solutions [2]–[7], a ...
... transients, and momentary interruption constitute 92% of the power quality problems [1].Voltage sags often interrupt critical loads and results in substantial productivity losses. Industries have adopted the voltage sag compensators as one of the most cost-effective ride-through solutions [2]–[7], a ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.