UCC28510 数据资料 dataSheet 下载
... The transient response of the circuit is enhanced by allowing a much faster charge/discharge of the voltage amplifier output capacitance when the output voltage falls outside a certain regulation window. A number of additional features such as UVLO circuit with selectable hysteresis levels, an accur ...
... The transient response of the circuit is enhanced by allowing a much faster charge/discharge of the voltage amplifier output capacitance when the output voltage falls outside a certain regulation window. A number of additional features such as UVLO circuit with selectable hysteresis levels, an accur ...
AC testing of cables and electrical apparatus is now easier than ever.
... simple go/no-go, or pass/fail, withstand test. Also, HVI VLF instruments can be used as the voltage Partial Discharge & Tan Delta source for performing off-line Partial Discharge VLF Cable Diagnostic Testing and Tan Delta cable diagnostic testing.OUTPUT PEAK MILLIAMPERES The VLF hipot by itself prov ...
... simple go/no-go, or pass/fail, withstand test. Also, HVI VLF instruments can be used as the voltage Partial Discharge & Tan Delta source for performing off-line Partial Discharge VLF Cable Diagnostic Testing and Tan Delta cable diagnostic testing.OUTPUT PEAK MILLIAMPERES The VLF hipot by itself prov ...
B wheel Board Gain Differences
... Using the same DTMROC to compare measurements of the whole signal processing chain indicate only a small gain difference between Low Gain and Typical ASDBLR boards. Examination of several chips has shown that the gain difference is relatively constant implying a batch difference. Pulse shapes observ ...
... Using the same DTMROC to compare measurements of the whole signal processing chain indicate only a small gain difference between Low Gain and Typical ASDBLR boards. Examination of several chips has shown that the gain difference is relatively constant implying a batch difference. Pulse shapes observ ...
5 8 1 1 9 4 2 BOOST INSTRUMENT AMP CMR WITH COMMON
... In the Figure 1B circuit, CMR does depend on resistor matching. Common-mode signals will cause different common-mode currents to flow through RG1 and RG2 if their values are not matched. Then, if the ratio of RFB1/RG1 is not exactly equal to the ratio of RFB2/RG2, there will be commonmode gain and t ...
... In the Figure 1B circuit, CMR does depend on resistor matching. Common-mode signals will cause different common-mode currents to flow through RG1 and RG2 if their values are not matched. Then, if the ratio of RFB1/RG1 is not exactly equal to the ratio of RFB2/RG2, there will be commonmode gain and t ...
Synthesis of Medium Voltage dc-to-dc Converters From Low
... synthesize an MV-to-MV converter which delivers 10 kV at 10 kW from a 7-to-13 kV input voltage source. Although the sepic and the zeta converters can be used in this application, the most suitable topology with the simplest isolation transformer design is the uncoupled Cuk converter [10] shown here ...
... synthesize an MV-to-MV converter which delivers 10 kV at 10 kW from a 7-to-13 kV input voltage source. Although the sepic and the zeta converters can be used in this application, the most suitable topology with the simplest isolation transformer design is the uncoupled Cuk converter [10] shown here ...
dtc p0420 catalyst system efficiency below threshold (bank 1)
... (3) Put the engine in inspection mode (see page 05-1 ). (4) Warm up the engine by running the engine at 2,500 rpm with the accelerator pedal depressed more than 60 % for approximately 90 seconds. (5) Select the item: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST / A/F CONTROL. (6) Perform the A/F CONTRO ...
... (3) Put the engine in inspection mode (see page 05-1 ). (4) Warm up the engine by running the engine at 2,500 rpm with the accelerator pedal depressed more than 60 % for approximately 90 seconds. (5) Select the item: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST / A/F CONTROL. (6) Perform the A/F CONTRO ...
PSCAD/EMTDC Simulation of Powe
... variations than equipments applied earlier, because in order to improve power system efficiency there is continuous growth in the application of devices with micro-processor and power electronics control. These devices are sensitive to power quality variations along with ,they are the sources of pow ...
... variations than equipments applied earlier, because in order to improve power system efficiency there is continuous growth in the application of devices with micro-processor and power electronics control. These devices are sensitive to power quality variations along with ,they are the sources of pow ...
ChamberMate - Fireright.Com
... This non-inverting amplifier will always settle at the point where the potential at its inverting input, U8-10, is exactly equal to its input, U8-11. This condition is established by a feedback current, passed from the output, U8-6, through R18 and R17 to the amplifier's inverting input. For a given ...
... This non-inverting amplifier will always settle at the point where the potential at its inverting input, U8-10, is exactly equal to its input, U8-11. This condition is established by a feedback current, passed from the output, U8-6, through R18 and R17 to the amplifier's inverting input. For a given ...
SE2425U 数据资料DataSheet下载
... 8DPSK. The SE2425U provides a digital mode control input for boosting the linear performance for enhanced data rate applications. The SE2425U operates at 3.3 V DC with a peak efficiency of 43 % in basic rate and 21 % in enhanced rate mode. The internal bias management allows the part to only draw 28 ...
... 8DPSK. The SE2425U provides a digital mode control input for boosting the linear performance for enhanced data rate applications. The SE2425U operates at 3.3 V DC with a peak efficiency of 43 % in basic rate and 21 % in enhanced rate mode. The internal bias management allows the part to only draw 28 ...
Light Output White Paper
... Halogen and Incandescent Bulb Life Light source life is also an area of some confusion as there are no current industry standards for measurement. At the same time ambient conditions (e.g. voltage & vibration) and duty cycles can significantly effect bulb life. Improper handling can also dramaticall ...
... Halogen and Incandescent Bulb Life Light source life is also an area of some confusion as there are no current industry standards for measurement. At the same time ambient conditions (e.g. voltage & vibration) and duty cycles can significantly effect bulb life. Improper handling can also dramaticall ...
37.0-40.0 GHz GaAs Receiver (USB) SMT, 7x7 mm R1008-QB Features
... accordance with methods specified by applicable hazardous waste procedures. - Mimix Broadband's products are not authorized for use as critical components in life support devices or systems without the express written approval of the President and General Counsel of Mimix Broadband. As used herein: ...
... accordance with methods specified by applicable hazardous waste procedures. - Mimix Broadband's products are not authorized for use as critical components in life support devices or systems without the express written approval of the President and General Counsel of Mimix Broadband. As used herein: ...
LMV1099 数据资料 dataSheet 下载
... The LMV1099 is an uplink and downlink voice intelligibility enhancing analog IC, ideally suited for mobile handsets. Uplink voice intelligibility is improved by rejecting far-field noise through a unique two-microphone solution. Downlink voice intelligibility is improved by enhancing the SNR (Signal ...
... The LMV1099 is an uplink and downlink voice intelligibility enhancing analog IC, ideally suited for mobile handsets. Uplink voice intelligibility is improved by rejecting far-field noise through a unique two-microphone solution. Downlink voice intelligibility is improved by enhancing the SNR (Signal ...
MAX5158/MAX5159 Low-Power, Dual, 10-Bit, Voltage-Output DACs _______________General Description ____________________________Features
... consume only 500µA from a single +5V (MAX5158) or +3V (MAX5159) supply. These devices feature Rail-toRail® output swing and are available in a space-saving 16-pin QSOP package. To maximize dynamic range, the DAC output amplifiers are configured with an internal gain of +2V/V. The 3-wire serial inter ...
... consume only 500µA from a single +5V (MAX5158) or +3V (MAX5159) supply. These devices feature Rail-toRail® output swing and are available in a space-saving 16-pin QSOP package. To maximize dynamic range, the DAC output amplifiers are configured with an internal gain of +2V/V. The 3-wire serial inter ...
D6000 MesCom Shortform Rev2
... Internal monitoring of temperature, battery voltage, supply voltage, and radio module state is also performed. The board temperature sensor has an accuracy ±2°C and is measuring the board temperature, not the ambient temperature. The MesCom MUST be supplied with DC between 6V and 30V and will requir ...
... Internal monitoring of temperature, battery voltage, supply voltage, and radio module state is also performed. The board temperature sensor has an accuracy ±2°C and is measuring the board temperature, not the ambient temperature. The MesCom MUST be supplied with DC between 6V and 30V and will requir ...
Three-Level Inverter-Based Shunt Active Power Filter in Three
... In a three-phase four-wire system, due to the presence of the neutral current, the reference current can be calculated, as presented in [10] and [11]. The basic structure of compensation in a four-wire system is shown in Fig. 2(b). The configuration of the controls for the APF in a four-wire system ...
... In a three-phase four-wire system, due to the presence of the neutral current, the reference current can be calculated, as presented in [10] and [11]. The basic structure of compensation in a four-wire system is shown in Fig. 2(b). The configuration of the controls for the APF in a four-wire system ...
nano-TA: Enable your AFM perform sub-100nm Local
... Local heating allows a number of measurements to be performed on each sample because the probe is only affecting a very local region allowing characterization of the uniformity of the sample. Shown above is a 5 µm intermittent contact mode image of a polymer blend composed of Polystyrene (PS) or Pol ...
... Local heating allows a number of measurements to be performed on each sample because the probe is only affecting a very local region allowing characterization of the uniformity of the sample. Shown above is a 5 µm intermittent contact mode image of a polymer blend composed of Polystyrene (PS) or Pol ...
BDTIC AN2010-01 MA200E12/17_EVAL
... 2ED300C17-S /-ST EiceDRIVER™ make the ‘Flexible driver Starter Kit’ easy to use (Fig. 2). The ‘Flexible Starter Kit’ is dedicated for easy EconoDual™ paralleling but single module operation is as well possible. In any case one 2ED300E17-SFO adapter board and one 2ED300C17-S driver is required. Numbe ...
... 2ED300C17-S /-ST EiceDRIVER™ make the ‘Flexible driver Starter Kit’ easy to use (Fig. 2). The ‘Flexible Starter Kit’ is dedicated for easy EconoDual™ paralleling but single module operation is as well possible. In any case one 2ED300E17-SFO adapter board and one 2ED300C17-S driver is required. Numbe ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.