Analogue Instruments - Crompton Instruments
... sprung jewels. Seven variations have been designed in movement ranges: all intermediate ranges are achieved by shunting the next lowest range. All DC voltmeters are 1000 ohms per volt, rectified product run at 900 ohms per volt, millivolt meters use the 5 milliamp movement. ...
... sprung jewels. Seven variations have been designed in movement ranges: all intermediate ranges are achieved by shunting the next lowest range. All DC voltmeters are 1000 ohms per volt, rectified product run at 900 ohms per volt, millivolt meters use the 5 milliamp movement. ...
LM2840/41/42/40Q/41Q/42Q 100/300/600 mA
... available with a bigger winding area. A good tradeoff between the efficiency and the core size is letting the inductor copper loss equal 2% of the output power. See AN-1197 SNVA038 for more information on selecting inductors. A good starting point for most applications is a 10 µH to 22 µH with 1.1A ...
... available with a bigger winding area. A good tradeoff between the efficiency and the core size is letting the inductor copper loss equal 2% of the output power. See AN-1197 SNVA038 for more information on selecting inductors. A good starting point for most applications is a 10 µH to 22 µH with 1.1A ...
- Enercon Engineering, Inc.
... feature can be over-ridden at the discretion of the operator. 7. When operating in an isolated mode (not paralleled with utility), the control system shall monitor an overload condition, as detected by a drop in bus frequency for time period and provide output contact signals wired to terminal board ...
... feature can be over-ridden at the discretion of the operator. 7. When operating in an isolated mode (not paralleled with utility), the control system shall monitor an overload condition, as detected by a drop in bus frequency for time period and provide output contact signals wired to terminal board ...
Broadband Doherty Power Amplifier via Real
... WiMAX, W-CDMA, UMTS and LTE, introduce the amplitude modulation to enhance the data transmission rate and maximize the bandwidth efficiency in the provided limited frequency band [1]. However, their associated high peak-toaverage power ratio constrains the power amplifiers working at a sufficient ba ...
... WiMAX, W-CDMA, UMTS and LTE, introduce the amplitude modulation to enhance the data transmission rate and maximize the bandwidth efficiency in the provided limited frequency band [1]. However, their associated high peak-toaverage power ratio constrains the power amplifiers working at a sufficient ba ...
RCD Type F Residual current protection for single phase
... commonly used electric drive which regulates the speed of an electric motor, operating on supply voltage and frequency. During normal operation, the current generated by a single phase inverter in the downstream section is the result of the overlapping of mixed frequency components which varies from ...
... commonly used electric drive which regulates the speed of an electric motor, operating on supply voltage and frequency. During normal operation, the current generated by a single phase inverter in the downstream section is the result of the overlapping of mixed frequency components which varies from ...
DAC7724 数据资料 dataSheet 下载
... NOTES: (1) If VSS = 0V, specification applies at code 004H and above. (2) LSB means Least Significant Bit, when VREFH equals +10V and VREFL equals 0V, then one LSB equals 2.44mV. (3) All DAC outputs will match within the specified error band. (4) Ideal output voltage, does not take into account zero ...
... NOTES: (1) If VSS = 0V, specification applies at code 004H and above. (2) LSB means Least Significant Bit, when VREFH equals +10V and VREFL equals 0V, then one LSB equals 2.44mV. (3) All DAC outputs will match within the specified error band. (4) Ideal output voltage, does not take into account zero ...
Design of MMIC Serial to Parallel Converter in Gallium Arsenide
... One of the aims among circuit manufactures today is to put as many electronic functions as possible on an individual chip. Thanks to advances in the fabrication processes it is now possible to integrate complete systems on a single chip, called system-on-chip (soc). Soc applications include both ana ...
... One of the aims among circuit manufactures today is to put as many electronic functions as possible on an individual chip. Thanks to advances in the fabrication processes it is now possible to integrate complete systems on a single chip, called system-on-chip (soc). Soc applications include both ana ...
MAX9248/MAX9250 27-Bit, 2.5MHz to 42MHz DC-Balanced LVDS Deserializers General Description
... advantage of video timing to reduce the serial-data rate. The MAX9248/MAX9250 pair with the MAX9247 serializer to form a complete digital video transmission system. For operating frequencies less than 35MHz, the MAX9248/ MAX9250 can also pair with the MAX9217 serializer. The MAX9248 features spread- ...
... advantage of video timing to reduce the serial-data rate. The MAX9248/MAX9250 pair with the MAX9247 serializer to form a complete digital video transmission system. For operating frequencies less than 35MHz, the MAX9248/ MAX9250 can also pair with the MAX9217 serializer. The MAX9248 features spread- ...
MAX2163 ISDB-T 1-Segment Tuner General Description Features
... The MAX2163 includes LNAs, RF variable gain amplifiers, I and Q downconverting mixers, a baseband variable gain amplifier, and a low-IF filter. The MAX2163’s variable gain amplifiers provide in excess of 100dB of control range. The MAX2163 also includes fully monolithic VCOs as well as a complete fr ...
... The MAX2163 includes LNAs, RF variable gain amplifiers, I and Q downconverting mixers, a baseband variable gain amplifier, and a low-IF filter. The MAX2163’s variable gain amplifiers provide in excess of 100dB of control range. The MAX2163 also includes fully monolithic VCOs as well as a complete fr ...
Advanced Digital Temperature Controller E5CN
... and L thermocouples at any temperatures is ±2°C ±1 digit max. The indication accuracy of the B thermocouple at a temperature of 400°C max. is not specified. The indication accuracy of B thermocouples in the 400 to 800°C range is ±3°C max. The indication accuracy of the R and S thermocouples at a tem ...
... and L thermocouples at any temperatures is ±2°C ±1 digit max. The indication accuracy of the B thermocouple at a temperature of 400°C max. is not specified. The indication accuracy of B thermocouples in the 400 to 800°C range is ±3°C max. The indication accuracy of the R and S thermocouples at a tem ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... High speed comparators in ultra-deep submicrometer (UDSM) CMOS technologies suffer from low supply voltages especially, when considering the fact that threshold voltages of the devices have not been scaled at the same pace as the supply voltages of the modern CMOS processes. The general trend in CMO ...
... High speed comparators in ultra-deep submicrometer (UDSM) CMOS technologies suffer from low supply voltages especially, when considering the fact that threshold voltages of the devices have not been scaled at the same pace as the supply voltages of the modern CMOS processes. The general trend in CMO ...
Optional Standby Systems - Adams Electric Cooperative
... Use of portable generators is classified into two types of systems — separately derived system and nonseparately derived system. A separately derived system is defined by the Code as: A premises wiring system whose power is derived from a source of electric energy or equipment other than a service. ...
... Use of portable generators is classified into two types of systems — separately derived system and nonseparately derived system. A separately derived system is defined by the Code as: A premises wiring system whose power is derived from a source of electric energy or equipment other than a service. ...
Robotics Research The International Journal of
... a 45◦ angle, step sizes larger than the maximum amplitude of deflection of the piezolegs (see eq. (1) and the experimental results at the end of this paper) can be achieved, yielding faster displacement rates (especially in the directions A090◦ , B090◦ , and C090◦ because of the reciprocal pushing a ...
... a 45◦ angle, step sizes larger than the maximum amplitude of deflection of the piezolegs (see eq. (1) and the experimental results at the end of this paper) can be achieved, yielding faster displacement rates (especially in the directions A090◦ , B090◦ , and C090◦ because of the reciprocal pushing a ...
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