CMF Industrial Metal Film Resistors, Axial, Industrial, Precision
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
GSM Based Temperature Monitoring System GSM Based
... a high impedance chopper stabilized comparator, a 256R voltage divider with analog switch tree and a successive approximation register. . The 8-channel multiplexer can directly access any of 8-single-ended analog signals. The device eliminates the need for external zero and full scale adjustments. E ...
... a high impedance chopper stabilized comparator, a 256R voltage divider with analog switch tree and a successive approximation register. . The 8-channel multiplexer can directly access any of 8-single-ended analog signals. The device eliminates the need for external zero and full scale adjustments. E ...
USB Dedicated Charging Port Controller (Rev. C)
... line and reads the voltage input on its D– line. The portable device concludes it is connected to a SDP if the voltage is less than the nominal data detect voltage of 0.3 V. The portable device concludes that it is connected to a Charging Port if the D– voltage is greater than the nominal data detec ...
... line and reads the voltage input on its D– line. The portable device concludes it is connected to a SDP if the voltage is less than the nominal data detect voltage of 0.3 V. The portable device concludes that it is connected to a Charging Port if the D– voltage is greater than the nominal data detec ...
TLV431 - Diodes Incorporated
... Figure 5. Series Regulator with Current Limit Figure 5 adds current limit to the series regulator in Figure 4 using a second TLV431. For currents below the limit, the circuit works normally supplying the required load current at the design voltage. However should attempts be made to exceed the desig ...
... Figure 5. Series Regulator with Current Limit Figure 5 adds current limit to the series regulator in Figure 4 using a second TLV431. For currents below the limit, the circuit works normally supplying the required load current at the design voltage. However should attempts be made to exceed the desig ...
- IEEE Mentor
... All rights reserved. Published. Printed in the United States of America.
IEEE is a registered trademark in the U.S. Patent & Trademark Office, owned by the Institute of Electrical and Electronics
Engineers, Incorporated.
...
... All rights reserved. Published
Top 10 “Transformer-based” vs. “Transformerless”
... 4) The lack of an output transformer means I can’t bond neutral to ground in the UPS, so I might have neutral to ground, or common mode noise problems. Response: You can, and should, bond the neutral to ground in the UPS unless a neutral has been brought to the UPS from the bypass source. In that ca ...
... 4) The lack of an output transformer means I can’t bond neutral to ground in the UPS, so I might have neutral to ground, or common mode noise problems. Response: You can, and should, bond the neutral to ground in the UPS unless a neutral has been brought to the UPS from the bypass source. In that ca ...
A REMOTELY CONTROLLED ELECTRON GUN FOR A 200 keV ELECTROSTATIC ACCELERATOR By
... only one year after Cockroft and Walton completed their accelerator. This generator accelerated protons using a 1 m diameter spherical high voltage terminal. In 1935 they constructed an accelerator with a 1 m diameter high voltage terminal and a 2 m diameter intermediate voltage dividing shell. This ...
... only one year after Cockroft and Walton completed their accelerator. This generator accelerated protons using a 1 m diameter spherical high voltage terminal. In 1935 they constructed an accelerator with a 1 m diameter high voltage terminal and a 2 m diameter intermediate voltage dividing shell. This ...
HF Resonators for Damping of VFTs in GIS
... Having the resonator inductance and capacitance it is possible to compute its resonance frequency f = 1 ( 2π LC ) . However, for the resonator geometry presented in Figure 1 or for any other geometry in general, it is not possible to analytically compute its L and C. A general solution of this prob ...
... Having the resonator inductance and capacitance it is possible to compute its resonance frequency f = 1 ( 2π LC ) . However, for the resonator geometry presented in Figure 1 or for any other geometry in general, it is not possible to analytically compute its L and C. A general solution of this prob ...
UWE Series - power, Murata
... 6 Short circuit shutdown begins when the output voltage degrades approximately 2% from the selected setting. 7 The outputs are not intended to sink appreciable reverse current. 8 Output noise may be further reduced by adding an external filter. See I/O Filtering and Noise Reduction. Larger caps (espe ...
... 6 Short circuit shutdown begins when the output voltage degrades approximately 2% from the selected setting. 7 The outputs are not intended to sink appreciable reverse current. 8 Output noise may be further reduced by adding an external filter. See I/O Filtering and Noise Reduction. Larger caps (espe ...
![safeguard [b-IEC 62368-1]](http://s1.studyres.com/store/data/000534485_1-b8c82fb048849ba99fcbe5bc437f432c-300x300.png)
safeguard [b-IEC 62368-1]
... insulation, and which neither meets all of the requirements for an SELV circuit nor meets all of the requirements for a limited current circuit limited current circuit [b-IEC 60950-1]: circuit that is so designed and protected that, under both normal operating conditions and single fault conditions, ...
... insulation, and which neither meets all of the requirements for an SELV circuit nor meets all of the requirements for a limited current circuit limited current circuit [b-IEC 60950-1]: circuit that is so designed and protected that, under both normal operating conditions and single fault conditions, ...
PDF：213KB
... ➀ Peak repetitive off state voltage VDRM Voltage must not exceed the VDRM level. Considering the largest applicable voltage plus an adequate margin, according to the operating conditions, determine off state voltage to be appropriate, and select an adequate device. ➁ Peak repetitive reverse voltage ...
... ➀ Peak repetitive off state voltage VDRM Voltage must not exceed the VDRM level. Considering the largest applicable voltage plus an adequate margin, according to the operating conditions, determine off state voltage to be appropriate, and select an adequate device. ➁ Peak repetitive reverse voltage ...
SP3203E 数据资料DataSheet下载
... These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability and cause ...
... These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability and cause ...
MAX1197 Dual, 8-Bit, 60Msps, 3V, Low-Power ADC with General Description
... The MAX1197 features parallel, CMOS-compatible threestate outputs. The digital output format can be set to two’s complement or straight offset binary through a single control pin. The device provides for a separate output power supply of 1.7V to 3.6V for flexible interfacing with various logic famil ...
... The MAX1197 features parallel, CMOS-compatible threestate outputs. The digital output format can be set to two’s complement or straight offset binary through a single control pin. The device provides for a separate output power supply of 1.7V to 3.6V for flexible interfacing with various logic famil ...
SP4082E 数据资料DataSheet下载
... The SP4082E is designed for reliable, bidirectional communication on multipoint bus transmission lines. The device contains one differential driver and one differential receiver. It is a half-duplex device. The device complys with TIA/EIA-485 and TIA/EIA-422 standards. Lead-free and RoHS compliant p ...
... The SP4082E is designed for reliable, bidirectional communication on multipoint bus transmission lines. The device contains one differential driver and one differential receiver. It is a half-duplex device. The device complys with TIA/EIA-485 and TIA/EIA-422 standards. Lead-free and RoHS compliant p ...
MAX5839 Octal, 13-Bit Voltage-Output DAC with Parallel Interface General Description
... output amplifier. The DUTGND pins are typically connected directly to analog ground. Each of these pins has an input current that varies with the DAC digital code. If the DUTGND pins are driven by external circuitry, budget ±200µA per DAC for load current. ...
... output amplifier. The DUTGND pins are typically connected directly to analog ground. Each of these pins has an input current that varies with the DAC digital code. If the DUTGND pins are driven by external circuitry, budget ±200µA per DAC for load current. ...
Old Company Name in Catalogs and Other Documents
... 2. The input voltage should be allowed to input without damage or destruction independent of the magnitude of V+. Either input signal should not be allowed to go negative by more than 0.3 V. The normal operation will establish when any input is within the Common Mode Input Voltage Range of electrica ...
... 2. The input voltage should be allowed to input without damage or destruction independent of the magnitude of V+. Either input signal should not be allowed to go negative by more than 0.3 V. The normal operation will establish when any input is within the Common Mode Input Voltage Range of electrica ...
AN1978
... 4. STEP-UP CONVERTER AND POWER SUPPLY REGULATOR The ST8004 can drive both 3V and 5V cards through the supply voltage selector 5/3V pin (pin 3) as shown in Figure 6. If the 5/3V pin is to GND, the Vcc voltage is 3V and the internal Vcc regulator is connected directly to the VDDP pin. If the 5/3V pin ...
... 4. STEP-UP CONVERTER AND POWER SUPPLY REGULATOR The ST8004 can drive both 3V and 5V cards through the supply voltage selector 5/3V pin (pin 3) as shown in Figure 6. If the 5/3V pin is to GND, the Vcc voltage is 3V and the internal Vcc regulator is connected directly to the VDDP pin. If the 5/3V pin ...
SP3232EH 数据资料DataSheet下载
... devices ideal for portable or hand-held applications. The SP3232EH transceiver meets the EIA/TIA-232 and ITU-T V.28/V.24 communication protocols and can be implemented in battery-powered, portable, or hand-held applications such as notebook or palmtop computers. The SP3232EH device features Exar's p ...
... devices ideal for portable or hand-held applications. The SP3232EH transceiver meets the EIA/TIA-232 and ITU-T V.28/V.24 communication protocols and can be implemented in battery-powered, portable, or hand-held applications such as notebook or palmtop computers. The SP3232EH device features Exar's p ...
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.