ABB drives - Technical guide No. 5 - Bearing currents in modern AC
... Current AC drive technology, incorporating insulated gate bipolar transistors (IGBT), creates switching events 20 times faster than those considered typical ten years ago. Recent years have seen a rising number of EDM-type bearing failures in AC drive systems relatively soon after startup, within on ...
... Current AC drive technology, incorporating insulated gate bipolar transistors (IGBT), creates switching events 20 times faster than those considered typical ten years ago. Recent years have seen a rising number of EDM-type bearing failures in AC drive systems relatively soon after startup, within on ...
hxlvdsr - Honeywell
... The HXLVDSR is a radiation hardened quad differential line receiver designed for applications requiring low power dissipation and high data rates. The HXLVDSR accepts low voltage differential input signals and translates them to 3.3V CMOS output levels. The receiver includes tristate output capabili ...
... The HXLVDSR is a radiation hardened quad differential line receiver designed for applications requiring low power dissipation and high data rates. The HXLVDSR accepts low voltage differential input signals and translates them to 3.3V CMOS output levels. The receiver includes tristate output capabili ...
A Quad of Independently Func Comparators
... Since no antisaturation clamps are used on the output such as a Baker clamp or other active circuitry, the output leakage current in the OFF state is typically 0.5 nA. This makes the device ideal for system applications where it is desired to switch a node to ground while leaving it totally unaffect ...
... Since no antisaturation clamps are used on the output such as a Baker clamp or other active circuitry, the output leakage current in the OFF state is typically 0.5 nA. This makes the device ideal for system applications where it is desired to switch a node to ground while leaving it totally unaffect ...
Testing Power Sources for Stability
... A transformer with low primary-to-secondary capacitance and flat frequency response is connected across the 100-ohm resistor. Venable Industries manufactures a complete line of these transformers. The primary of this transformer is driven by an oscillator. The purpose of this combination is to crea ...
... A transformer with low primary-to-secondary capacitance and flat frequency response is connected across the 100-ohm resistor. Venable Industries manufactures a complete line of these transformers. The primary of this transformer is driven by an oscillator. The purpose of this combination is to crea ...
So…What is the use of transmission line??
... parameters are C 100 pF/m & L 0.25 μH/m Find the characteristic impedance, the phase constant and the phase velocity. The condition apply that the line is lossless, So: R= 0 & G=0 ...
... parameters are C 100 pF/m & L 0.25 μH/m Find the characteristic impedance, the phase constant and the phase velocity. The condition apply that the line is lossless, So: R= 0 & G=0 ...
MAX4620/MAX4630/MAX4640 ±15kV ESD-Protected, Low-Voltage, Quad, SPST, CMOS Analog Switches General Description
... without latchup or damage. Each switch can handle Rail-to-Rail® analog signals. The off-leakage current is 0.5nA at +25°C. These analog switches are suitable for low-distortion audio applications and are the preferred solution over mechanical relays in automated test equipment or applications where ...
... without latchup or damage. Each switch can handle Rail-to-Rail® analog signals. The off-leakage current is 0.5nA at +25°C. These analog switches are suitable for low-distortion audio applications and are the preferred solution over mechanical relays in automated test equipment or applications where ...
SP3223EB 数据资料DataSheet下载
... ground without degradation in reliability. These drivers comply with the EIA-TIA-232F and all previous RS-232 versions. Unused driver inputs should be connected to GND or VCC. ...
... ground without degradation in reliability. These drivers comply with the EIA-TIA-232F and all previous RS-232 versions. Unused driver inputs should be connected to GND or VCC. ...
4 Electric Circuits
... If all the parts of an electric circuit are connected one after another along one path, the circuit is called a series circuit. Figure 18 illustrates a series circuit. In a series circuit, there is only one path for the current to take. For example, a switch and two light bulbs connected by a single ...
... If all the parts of an electric circuit are connected one after another along one path, the circuit is called a series circuit. Figure 18 illustrates a series circuit. In a series circuit, there is only one path for the current to take. For example, a switch and two light bulbs connected by a single ...
TSUS5402
... statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or ...
... statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or ...
AAT2605 数据资料DataSheet下载
... For proper load voltage regulation and operational stability, a capacitor is required between pins VOUT and GND. The COUT capacitor connection to the LDO regulator ground pin should be made as direct as practically possible for maximum device performance. The AAT2605's LDO regulators have been speci ...
... For proper load voltage regulation and operational stability, a capacitor is required between pins VOUT and GND. The COUT capacitor connection to the LDO regulator ground pin should be made as direct as practically possible for maximum device performance. The AAT2605's LDO regulators have been speci ...
MR16 7W / 10W control board using ILD4001 step down LED
... MR16 7 W operating specification ................................................................................................................ 5 MR16 10 W operating specification .............................................................................................................. 6 Bill- ...
... MR16 7 W operating specification ................................................................................................................ 5 MR16 10 W operating specification .............................................................................................................. 6 Bill- ...
An example of positive feedback op amp circuit: Schmitt Trigger In
... 2. put the input terminals to ground 3. move the POT wiper until Vout is zero NOTE: offset balancing is usually done after the circuit has been working for a couple of hours!!! f. Input Bias (=DC) Currents In order for the op amp to operate the two input transistors of differential stage have to be ...
... 2. put the input terminals to ground 3. move the POT wiper until Vout is zero NOTE: offset balancing is usually done after the circuit has been working for a couple of hours!!! f. Input Bias (=DC) Currents In order for the op amp to operate the two input transistors of differential stage have to be ...
MAX3430 ±80V Fault-Protected, Fail-Safe, 1/4-Unit Load, +3.3V RS-485 Transceiver General Description
... industrial network applications often experience voltage faults resulting from transients that exceed the -7V to +12V range specified in the EIA/TIA-485 standard. In these applications, ordinary RS-485 devices (typical absolute maximum ratings -8V to +12.5V) require costly external protection device ...
... industrial network applications often experience voltage faults resulting from transients that exceed the -7V to +12V range specified in the EIA/TIA-485 standard. In these applications, ordinary RS-485 devices (typical absolute maximum ratings -8V to +12.5V) require costly external protection device ...
DC1923A - Linear Technology
... IOUT is a function of VIN and the current limit. Consult the data sheet for more information on IOUT vs VIN. In general for VIN > VOUT IOUT can be increased to 200mA. For VIN < VOUT IOUT capability will be reduced. 8. For operation in fixed frequency (PWM) mode move Jumper JP3 to FIXED FREQ. See th ...
... IOUT is a function of VIN and the current limit. Consult the data sheet for more information on IOUT vs VIN. In general for VIN > VOUT IOUT can be increased to 200mA. For VIN < VOUT IOUT capability will be reduced. 8. For operation in fixed frequency (PWM) mode move Jumper JP3 to FIXED FREQ. See th ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.