Info
... Tin Plating: The use of tin plated bus bars with the silver plated louvertec bands on the circuit protector increases the possibility of galvanic corrosion at the joint interface. The use of a conductive polymer such as Stabilant 22 or CAIG 100 is recommended with both silver plated and tin plated b ...
... Tin Plating: The use of tin plated bus bars with the silver plated louvertec bands on the circuit protector increases the possibility of galvanic corrosion at the joint interface. The use of a conductive polymer such as Stabilant 22 or CAIG 100 is recommended with both silver plated and tin plated b ...
OPA660 Wide Bandwidth OPERATIONAL TRANSCONDUCTANCE
... wideband, bipolar integrated voltage-controlled current source and voltage buffer amplifier. The voltage-controlled current source or Operational Transconductance Amplifier (OTA) can be viewed as an “ideal transistor.” Like a transistor, it has three terminals—a high-impedance input (base), a lowimp ...
... wideband, bipolar integrated voltage-controlled current source and voltage buffer amplifier. The voltage-controlled current source or Operational Transconductance Amplifier (OTA) can be viewed as an “ideal transistor.” Like a transistor, it has three terminals—a high-impedance input (base), a lowimp ...
1. INTRODUCTION
... 2.1. The light output from the lamp passes through a slit to the collimator where it is converted into a single parallel beam. This light is then passed to the monochromator which contains the diffraction grating and the stray light filters. The diffraction grating in conjunction with the second col ...
... 2.1. The light output from the lamp passes through a slit to the collimator where it is converted into a single parallel beam. This light is then passed to the monochromator which contains the diffraction grating and the stray light filters. The diffraction grating in conjunction with the second col ...
LTC2920-1/LTC2920-2 - Single/Dual Power Supply Margining
... are powered from this pin. VCC should be connected to a low noise power supply voltage between 2.3V and 6V and should be bypassed with at least a 0.1μF capacitor to the GND pin in close proximity to the LTC2920. Current sourced out of the IM pins comes from the VCC pin. Note that VCC must come up no ...
... are powered from this pin. VCC should be connected to a low noise power supply voltage between 2.3V and 6V and should be bypassed with at least a 0.1μF capacitor to the GND pin in close proximity to the LTC2920. Current sourced out of the IM pins comes from the VCC pin. Note that VCC must come up no ...
QS20.481 - PULS Power Supply
... At heavy overloads (when output voltage falls below 40V), the power supply delivers continuous output current for 2s. After this, the output is switched off for approx. 17s before a new start attempt is automatically performed. This cycle is repeated as long as the overload exists. If the overload h ...
... At heavy overloads (when output voltage falls below 40V), the power supply delivers continuous output current for 2s. After this, the output is switched off for approx. 17s before a new start attempt is automatically performed. This cycle is repeated as long as the overload exists. If the overload h ...
BD9031FV-C
... A low-ESR capacitor with a value between 10μF and 100mΩ is recommended. Selecting a capacitor with a value outside of the recommended range will lead to an excessive ripple voltage being superimposed on the input voltage and may cause the IC to malfunction. Also, be certain to ascertain the operatin ...
... A low-ESR capacitor with a value between 10μF and 100mΩ is recommended. Selecting a capacitor with a value outside of the recommended range will lead to an excessive ripple voltage being superimposed on the input voltage and may cause the IC to malfunction. Also, be certain to ascertain the operatin ...
General function
... The ac voltage across the secondary winding changes polarities after every half cycle. During the positive half-cycles of the input ac voltage i.e. when upper end of the secondary winding is positive w.r.t. its lower end, the diode is forward biased and therefore conducts current. If the forward res ...
... The ac voltage across the secondary winding changes polarities after every half cycle. During the positive half-cycles of the input ac voltage i.e. when upper end of the secondary winding is positive w.r.t. its lower end, the diode is forward biased and therefore conducts current. If the forward res ...
AD7485 数据手册DataSheet下载
... used. In this case, the second-order terms are usually distanced in frequency from the original sine waves while the third-order terms are usually at a frequency close to the input frequencies. As a result, the second- and third-order terms are specified separately. The calculation of the intermodul ...
... used. In this case, the second-order terms are usually distanced in frequency from the original sine waves while the third-order terms are usually at a frequency close to the input frequencies. As a result, the second- and third-order terms are specified separately. The calculation of the intermodul ...
fractional-slot concentrated-winding surface
... Area of Concentration: Converters, Machines and Drives Keywords: in-wheel motor, SPM motor, motor design, motor control, loss evaluation, efficiency map evaluation, driving cycle analysis, multi-objective optimization, finite element analysis. Number of pages: 134 The study on the driving cycle and ...
... Area of Concentration: Converters, Machines and Drives Keywords: in-wheel motor, SPM motor, motor design, motor control, loss evaluation, efficiency map evaluation, driving cycle analysis, multi-objective optimization, finite element analysis. Number of pages: 134 The study on the driving cycle and ...
Product Manual
... All rights strictly reserved. No part of this document may be stored in a retrieval system, or transmitted in any form or by any means without written permission from the copyright holder. None observance of this copyright will result in liability for damages. Although every effort has been taken to ...
... All rights strictly reserved. No part of this document may be stored in a retrieval system, or transmitted in any form or by any means without written permission from the copyright holder. None observance of this copyright will result in liability for damages. Although every effort has been taken to ...
MAX3158 High CMRR RS-485 Transceiver with ±60V Isolation General Description
... The MAX3158 is a high CMRR RS-485/RS-422 data-communications interface providing ±60V isolation in a hybrid microcircuit. A single +5V supply on the logic side powers both sides of the interface, with external 100V capacitors transferring power from the logic side to the isolated side. Each MAX3158 ...
... The MAX3158 is a high CMRR RS-485/RS-422 data-communications interface providing ±60V isolation in a hybrid microcircuit. A single +5V supply on the logic side powers both sides of the interface, with external 100V capacitors transferring power from the logic side to the isolated side. Each MAX3158 ...
MR27T12800L
... exclusive LAPIS Semiconductor technology utilizes factory test equipment for programming the customers code into the P2ROM prior to final production testing. Advancements in this technology allows production costs to be equivalent to MASKROM and has many advantages and added benefits over the other ...
... exclusive LAPIS Semiconductor technology utilizes factory test equipment for programming the customers code into the P2ROM prior to final production testing. Advancements in this technology allows production costs to be equivalent to MASKROM and has many advantages and added benefits over the other ...
DS32EV100 Programmable Single Equalizer
... range of the electrical specification VICMDC and the device output is terminated with 50 Ω to VDD. When power-up and power-down the device, both the DS32EV100 and the downstream receiver should be power-up and powerdown together. This is to avoid the internal ESD structures at the output of the DS32 ...
... range of the electrical specification VICMDC and the device output is terminated with 50 Ω to VDD. When power-up and power-down the device, both the DS32EV100 and the downstream receiver should be power-up and powerdown together. This is to avoid the internal ESD structures at the output of the DS32 ...
LM1894 数据资料 dataSheet 下载
... filter comprised of a gm block with a variable current, and an op amp configured as an integrator. As seen in Figure 2, DC feedback constrains the low frequency gain to AV = −1. Above the cutoff frequency of the filter, the output decreases at −6 dB/oct due to the action of the 0.0033 µF capacitor. ...
... filter comprised of a gm block with a variable current, and an op amp configured as an integrator. As seen in Figure 2, DC feedback constrains the low frequency gain to AV = −1. Above the cutoff frequency of the filter, the output decreases at −6 dB/oct due to the action of the 0.0033 µF capacitor. ...
Smart sensor II dual-channel 1-bit, 4 MHz, second-order sigma
... STPMS2L-PUR: less than 0.5% error over 1:5000 range Precision voltage reference: 1.23 V with programmable TC Internal low drop regulator @ 3 V (typ.) ...
... STPMS2L-PUR: less than 0.5% error over 1:5000 range Precision voltage reference: 1.23 V with programmable TC Internal low drop regulator @ 3 V (typ.) ...
worldwide capacitors
... discharge resistors. A resistance equivalent to approximately 10% of the capacitor impedance shall be connected in series with each capacitor and a resistor of approximately 1000 ohms shall be connected in parallel with each capacitor. Life test shall be conducted in a test chamber with capacitors s ...
... discharge resistors. A resistance equivalent to approximately 10% of the capacitor impedance shall be connected in series with each capacitor and a resistor of approximately 1000 ohms shall be connected in parallel with each capacitor. Life test shall be conducted in a test chamber with capacitors s ...
www.BDTIC.com/TI LF155,LF347,LF351,LF353,LF356,LF357, LM311,LM313,LM329,LM386,LM3900,LM394 Application Note 263 Sine Wave Generation Techniques
... audio testing, calibration equipment, transducer drives, power conditioning and automatic test equipment (ATE). Control of frequency, amplitude or distortion level is often required and all three parameters must be simultaneously controlled in many applications. A number of techniques utilizing both ...
... audio testing, calibration equipment, transducer drives, power conditioning and automatic test equipment (ATE). Control of frequency, amplitude or distortion level is often required and all three parameters must be simultaneously controlled in many applications. A number of techniques utilizing both ...
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.