Study of Transformer Resonant Overvoltages Caused by
... It is also useful to assess the external overvoltages on transformers. The transfer of lightning overvoltages between windings has been studied in [9]–[12] and shows, by principle, that energizing an unloaded transformer via a cable may cause excessive overvoltages on the secondary side due to a res ...
... It is also useful to assess the external overvoltages on transformers. The transfer of lightning overvoltages between windings has been studied in [9]–[12] and shows, by principle, that energizing an unloaded transformer via a cable may cause excessive overvoltages on the secondary side due to a res ...
Analog Dialogue - Analog Devices
... A variety of sensors are available for measuring the reference temperature: 1. Thermistors: They have fast response and a small package; but they require linearization and have limited accuracy, especially over a wide temperature range. They also require current for excitation, which can produce sel ...
... A variety of sensors are available for measuring the reference temperature: 1. Thermistors: They have fast response and a small package; but they require linearization and have limited accuracy, especially over a wide temperature range. They also require current for excitation, which can produce sel ...
Full-text PDF (accepted author manuscript)
... single unified topology, there are several generic topologies and building blocks that can be used to derive many topologies. This is important because this makes the invention of the new topologies not a random thing but more predictable and derivable. As will be seen in the paper, new topologies s ...
... single unified topology, there are several generic topologies and building blocks that can be used to derive many topologies. This is important because this makes the invention of the new topologies not a random thing but more predictable and derivable. As will be seen in the paper, new topologies s ...
Reset Circuit for the TMS320C6000 DSP
... CVdd. Another solution monitors both the 2.5-V/1.8-V and 3.3-V power supplies using a single supervisor such as the TI TPS3707. This allows the DSP to be released from reset only if both its power supplies are at the proper levels.. To ensure that the TMS320C6000 does not generate signals unless the ...
... CVdd. Another solution monitors both the 2.5-V/1.8-V and 3.3-V power supplies using a single supervisor such as the TI TPS3707. This allows the DSP to be released from reset only if both its power supplies are at the proper levels.. To ensure that the TMS320C6000 does not generate signals unless the ...
MAX8647/MAX8648 Ultra-Efficient Charge Pumps for General Description
... Six White/RGB LEDs in 3mm x 3mm Thin QFN The MAX8647/MAX8648 drive up to six white LEDs or two sets of RGB LEDs with regulated constant current for display backlight and fun light applications. By utilizing an inverting charge pump and extremely lowdropout adaptive current regulators, these ICs achi ...
... Six White/RGB LEDs in 3mm x 3mm Thin QFN The MAX8647/MAX8648 drive up to six white LEDs or two sets of RGB LEDs with regulated constant current for display backlight and fun light applications. By utilizing an inverting charge pump and extremely lowdropout adaptive current regulators, these ICs achi ...
MAX9169/MAX9170 4-Port LVDS and LVTTL-to-LVDS Repeaters General Description Features
... bounce and shoot-through current, enhancing noise margin and system speed performance. The outputs are short-circuit current limited and are high impedance when disabled or when the device is not powered. The MAX9169/MAX9170 current-steering output requires a resistive load to terminate the signal a ...
... bounce and shoot-through current, enhancing noise margin and system speed performance. The outputs are short-circuit current limited and are high impedance when disabled or when the device is not powered. The MAX9169/MAX9170 current-steering output requires a resistive load to terminate the signal a ...
ZXTR2005Z Description Features
... 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 ...
Field Evaluation of Automatic Restart of Essential Motors Using
... voltage as low as zero for a duration of time and can occur when the plant is connected to or disconnected from the supply for a few seconds. Causes of voltage dips include the temporary loss of supply for a short duration due to automatic reclose and switching from one supply to another, short circ ...
... voltage as low as zero for a duration of time and can occur when the plant is connected to or disconnected from the supply for a few seconds. Causes of voltage dips include the temporary loss of supply for a short duration due to automatic reclose and switching from one supply to another, short circ ...
Data Sheet General Description Features
... 100%*ICHX_MAX(@fDimming=2kHz). During the "high level" time of the PWM signal, the LED turns on and the 100% current flows through LED. During the "low level" time of the PWM signal, the LED turns off and almost no current flows through LED. So the average current through LED is changed and the brig ...
... 100%*ICHX_MAX(@fDimming=2kHz). During the "high level" time of the PWM signal, the LED turns on and the 100% current flows through LED. During the "low level" time of the PWM signal, the LED turns off and almost no current flows through LED. So the average current through LED is changed and the brig ...
DIN 48 SIZE LCD ELECTRONIC COUNTER FEATURES PRODUCT
... The power circuit has no transformer. When an input signal is fed to two or more counters at once, do not arrange the power circuit in an independent way. If the counter is powered on and off independently as shown in Fig. A, the counter's internal circuitry may get damaged.Be careful never to allow ...
... The power circuit has no transformer. When an input signal is fed to two or more counters at once, do not arrange the power circuit in an independent way. If the counter is powered on and off independently as shown in Fig. A, the counter's internal circuitry may get damaged.Be careful never to allow ...
WT 1600 Total Solution Numerical, Waveform, and Trend Displays
... Current rms, mean, AC-----Accuracy figures are specified with line filter turned ON for 2 mA or less on a 5 A input element, for 200 mA or less on a 50 A input element, for 10/(scaling value ) A or less on a external input. Add (0.006 × I2)% at 5 A input element. Add (0.00006 × I2)% at 50 A input el ...
... Current rms, mean, AC-----Accuracy figures are specified with line filter turned ON for 2 mA or less on a 5 A input element, for 200 mA or less on a 50 A input element, for 10/(scaling value ) A or less on a external input. Add (0.006 × I2)% at 5 A input element. Add (0.00006 × I2)% at 50 A input el ...
Fault Finding
... Proceed to your cut-out switches and switch off the first cut-out switch and take a reading. If the voltage is good, this first section of fence line is sound. Proceed to the next cut-out and repeat the procedure until the section of fence line that has the fault is located. Then locate the fault in ...
... Proceed to your cut-out switches and switch off the first cut-out switch and take a reading. If the voltage is good, this first section of fence line is sound. Proceed to the next cut-out and repeat the procedure until the section of fence line that has the fault is located. Then locate the fault in ...
Golden Rules for Low Emission
... EMC guidelines at PCB level Ensuring Signal integrity – Rule 2 Control the characteristic impedance of (2-conductor) transmission line (PCB track, package) avoid line discontinuities ...
... EMC guidelines at PCB level Ensuring Signal integrity – Rule 2 Control the characteristic impedance of (2-conductor) transmission line (PCB track, package) avoid line discontinuities ...
Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers General Description __Next Generation Device Features
... The MAX481, MAX483, MAX485, MAX487–MAX491, and MAX1487 are low-power transceivers for RS-485 and RS422 communication. Each part contains one driver and one receiver. The MAX483, MAX487, MAX488, and MAX489 feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly ...
... The MAX481, MAX483, MAX485, MAX487–MAX491, and MAX1487 are low-power transceivers for RS-485 and RS422 communication. Each part contains one driver and one receiver. The MAX483, MAX487, MAX488, and MAX489 feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly ...
MAX4952B Evaluation Kit Evaluates: General Description Features
... is not utilized in this section of the EV kit, but provides the same performance as channel A. Input Supply (VCC) The characterization circuit is powered by an external +3.3V power supply connected between the VCC and GND pads. Mode Control (JU9) The MAX4952B device (U2) can be used to redrive SATA ...
... is not utilized in this section of the EV kit, but provides the same performance as channel A. Input Supply (VCC) The characterization circuit is powered by an external +3.3V power supply connected between the VCC and GND pads. Mode Control (JU9) The MAX4952B device (U2) can be used to redrive SATA ...
Issues to Consider when Substituting Large Power Transformers in
... standards about the definition of rated power. The IEC 60076-1 [3] definition implies that rated MVA is the apparent input power, received when rated voltage is applied to the primary winding and rated current flows through the terminals of the secondary winding; the output power is, in principle, t ...
... standards about the definition of rated power. The IEC 60076-1 [3] definition implies that rated MVA is the apparent input power, received when rated voltage is applied to the primary winding and rated current flows through the terminals of the secondary winding; the output power is, in principle, t ...
general catalog
... in a triple parallel push-pull configuration in each channel. The instrumentation amplifier principle allows fully balanced signal paths in the input stage, and further refined MCS+ topology keeps noise at an absolute minimum. The result is an entry-level pure class A amplifier that truly delivers. ...
... in a triple parallel push-pull configuration in each channel. The instrumentation amplifier principle allows fully balanced signal paths in the input stage, and further refined MCS+ topology keeps noise at an absolute minimum. The result is an entry-level pure class A amplifier that truly delivers. ...
63A, 600V, UFS Series N-Channel IGBT with Anti-Parallel
... Insulated Gate Bipolar Transistors are susceptible to gateinsulation damage by the electrostatic discharge of energy through the devices. When handling these devices, care should be exercised to assure that the static charge built in the handler’s body capacitance is not discharged through the devic ...
... Insulated Gate Bipolar Transistors are susceptible to gateinsulation damage by the electrostatic discharge of energy through the devices. When handling these devices, care should be exercised to assure that the static charge built in the handler’s body capacitance is not discharged through the devic ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.