1B21 数据手册DataSheet 下载
... galvanic isolation to eliminate ground loops and offer protection against damage from transients and fault voltages. The isolation barrier will withstand continuous CMV of 1500V rms and meets the IEEE Standard for Transient Voltage Protection (Std. 472-SWC). Small Size. The 1B21 package size (0.7” × ...
... galvanic isolation to eliminate ground loops and offer protection against damage from transients and fault voltages. The isolation barrier will withstand continuous CMV of 1500V rms and meets the IEEE Standard for Transient Voltage Protection (Std. 472-SWC). Small Size. The 1B21 package size (0.7” × ...
HMC-AUH232 数据资料DataSheet下载
... 43 GHz and provides a typical 3 dB bandwidth of 46 GHz. The amplifier provides 12 dB of small signal gain while requiring only 180 mA from a +5V supply. The HMC-AUH232 exhibits very good gain and phase ripple to 40 GHz, and can output up to 8V peak-to-peak with low jitter, making it ideal for use in ...
... 43 GHz and provides a typical 3 dB bandwidth of 46 GHz. The amplifier provides 12 dB of small signal gain while requiring only 180 mA from a +5V supply. The HMC-AUH232 exhibits very good gain and phase ripple to 40 GHz, and can output up to 8V peak-to-peak with low jitter, making it ideal for use in ...
DC4201704708
... The electrical energy available in the utility grid is not suitable for direct use in many applications. In particular, applications requiring DC source must involve an interface device between the AC power line and the load requiring the DC voltage. Conventional AC/DC conversion involves diode rect ...
... The electrical energy available in the utility grid is not suitable for direct use in many applications. In particular, applications requiring DC source must involve an interface device between the AC power line and the load requiring the DC voltage. Conventional AC/DC conversion involves diode rect ...
ADA4850-1
... capability, allowing input signals to extend 200 mV below the negative rail and to within 2.2 V of the positive rail. The output of the amplifier can swing within 80 mV of either supply rail. With its combination of low price, excellent differential gain (0.12%), differential phase (0.09°), and 0.1 ...
... capability, allowing input signals to extend 200 mV below the negative rail and to within 2.2 V of the positive rail. The output of the amplifier can swing within 80 mV of either supply rail. With its combination of low price, excellent differential gain (0.12%), differential phase (0.09°), and 0.1 ...
Combine two 8-bit outputs to make one 16
... Consider, for instance, the typical performance and constraints of a portable biotelemetry system: differential gain of 1000, ⫾5V split power supplies, and op amps with rail-to-rail output-voltage swing. In this system, the application of the formula for ⌬VIN yields a maximum differential-input dc v ...
... Consider, for instance, the typical performance and constraints of a portable biotelemetry system: differential gain of 1000, ⫾5V split power supplies, and op amps with rail-to-rail output-voltage swing. In this system, the application of the formula for ⌬VIN yields a maximum differential-input dc v ...
LG3619211926
... such as the solar arrays and the fuel cells. Moreover, the power systems based on battery sources and super capacitors have been increased. Unfortunately, the output voltages of these sources are relatively low. Therefore, the step-up power conversion is required in these systems. Besides the step-u ...
... such as the solar arrays and the fuel cells. Moreover, the power systems based on battery sources and super capacitors have been increased. Unfortunately, the output voltages of these sources are relatively low. Therefore, the step-up power conversion is required in these systems. Besides the step-u ...
the kw107 supermatch atu
... If 400-600 ohm balanced feeders are used for both 80/40 metre antenna and the 10/15/10 metre antenna, appropriate knife switches (DPST) must be used to disconnect the unused feeders. DO NOT OPERATE the KW107 Supermatch with CONNECTIONS MADE TO BOTH OUTPUTS. When a coaxial feeder is used for one ante ...
... If 400-600 ohm balanced feeders are used for both 80/40 metre antenna and the 10/15/10 metre antenna, appropriate knife switches (DPST) must be used to disconnect the unused feeders. DO NOT OPERATE the KW107 Supermatch with CONNECTIONS MADE TO BOTH OUTPUTS. When a coaxial feeder is used for one ante ...
M-ECho: A Middleware for Morphable Data-Streaming in Pervasive Systems
... make it easier for developers to implement such techniques or even to automate their use. The key advantage of code morphing over per device or per subsystem techniques for managing power is the ability to integrate application-level changes with system-level behavior changes. To evaluate and quanti ...
... make it easier for developers to implement such techniques or even to automate their use. The key advantage of code morphing over per device or per subsystem techniques for managing power is the ability to integrate application-level changes with system-level behavior changes. To evaluate and quanti ...
... great way to highlight products, draw attention and drive sales. In almost any retail establishment these signs are abundant, and can be found in various sizes, shapes and styles. Point of purchase signs most often utilize some form of back lighting, but occasionally utilize other forms of illuminat ...
LM380 2.5W Audio Power Amplifier (Rev. C)
... intercoms, line drivers, teaching machine outputs, alarms, ultrasonic drivers, TV sound systems, AM-FM radio, small servo drivers, power converters, etc. A selected part for more power on higher supply voltages is available as the LM384. For more information see SNAA086. ...
... intercoms, line drivers, teaching machine outputs, alarms, ultrasonic drivers, TV sound systems, AM-FM radio, small servo drivers, power converters, etc. A selected part for more power on higher supply voltages is available as the LM384. For more information see SNAA086. ...
Experiment 9
... The speed of a DC Motor is directly proportional to the line voltage applied to it. Given a fixed DC source, VS, and a Power MOSFET to act as a switch, it is possible to control the average voltage applied to the motor using a technique called Pulse-Width Modulation (PWM). In the circuit shown in Fi ...
... The speed of a DC Motor is directly proportional to the line voltage applied to it. Given a fixed DC source, VS, and a Power MOSFET to act as a switch, it is possible to control the average voltage applied to the motor using a technique called Pulse-Width Modulation (PWM). In the circuit shown in Fi ...
(i) Transformer sub-stations.
... 6. Instrument transformers • The function of these instrument transformers is to transfer voltages or currents in the power lines to values which are convenient for the operation of measuring instruments and relays. (i) Current transformer (C.T.). • It is a step-up transformer which steps down the ...
... 6. Instrument transformers • The function of these instrument transformers is to transfer voltages or currents in the power lines to values which are convenient for the operation of measuring instruments and relays. (i) Current transformer (C.T.). • It is a step-up transformer which steps down the ...
Power electronic circuit arrangement having plural power converters
... diate circuit voltage —UZk2 or, if appropriate, 0 V can optionally be added to a voltage value Which is sWitched by the ?rst poWer converter to the load terminal thereof. A substantially ?ner gradation can therefore be achieved by means of a circuit arrangement according to the invention than in the ...
... diate circuit voltage —UZk2 or, if appropriate, 0 V can optionally be added to a voltage value Which is sWitched by the ?rst poWer converter to the load terminal thereof. A substantially ?ner gradation can therefore be achieved by means of a circuit arrangement according to the invention than in the ...
as440 automatic voltage regulator (avr)
... applications. The table shows the options available. The slow response settings may prove helpful in reducing lamp flicker. ...
... applications. The table shows the options available. The slow response settings may prove helpful in reducing lamp flicker. ...
SG-2020 Transceiver
... ARRL Handbook chapter 26 can be used to fully measure the performance of the radio. The following are simple tests which do not require laboratory test equipment and can be used to determine if the unit is generally operating properly. 1. Receiver Sensitivity: The measurement of sensitivity with sig ...
... ARRL Handbook chapter 26 can be used to fully measure the performance of the radio. The following are simple tests which do not require laboratory test equipment and can be used to determine if the unit is generally operating properly. 1. Receiver Sensitivity: The measurement of sensitivity with sig ...
Audio power
Audio power is the electrical power transferred from an audio amplifier to a loudspeaker, measured in watts. The electrical power delivered to the loudspeaker, together with its sensitivity, determines the sound power level generated (with the rest being converted to heat).Amplifiers are limited in the electrical energy they can amplify, while loudspeakers are limited in the electrical energy they can convert to sound energy without distorting the audio signal or being damaged. These power ratings are important to consumers finding compatible products and comparing competitors.