Stabilization of a cold cathode electron beam glow discharge
... We have demonstrated that the reproducibility of electron beam pulses generated by a high power, cold cathode glow discharge is greatly improved by adding a small continuous keep-alive discharge current. A current of the order of 200 mA was found to limit the shot to shot current variation to within ...
... We have demonstrated that the reproducibility of electron beam pulses generated by a high power, cold cathode glow discharge is greatly improved by adding a small continuous keep-alive discharge current. A current of the order of 200 mA was found to limit the shot to shot current variation to within ...
A forum for the exchange of circuits, systems, and software for real
... used to isolate an amplifier from power supply hum, noise, and any transient voltage variations present on the power rails. This is important because many real-world circuits contain, connect to, or exist in environments that offer less-than-ideal supply voltage. Also, ac signals present on the supp ...
... used to isolate an amplifier from power supply hum, noise, and any transient voltage variations present on the power rails. This is important because many real-world circuits contain, connect to, or exist in environments that offer less-than-ideal supply voltage. Also, ac signals present on the supp ...
Application Note, 82C916/82C750
... Notebook/motherboard design often (inevitably) involves a 4layer PCB process for saving routing real estate, and the add-on card/daughter board approach is often a 2-layer effort for cost reasons. Grounding practice for a 2-layer PCB takes more effort than 4-layer PCB to the layout designer. However ...
... Notebook/motherboard design often (inevitably) involves a 4layer PCB process for saving routing real estate, and the add-on card/daughter board approach is often a 2-layer effort for cost reasons. Grounding practice for a 2-layer PCB takes more effort than 4-layer PCB to the layout designer. However ...
SM500F Field mountable videographic recorder Innovative, simple, reliable recording
... The SM500F features up to 4 fully universal inputs. Each input can be configured to accept a variety of process signals directly – including mA, mV, RTD (3- or 4-wire), thermocouple, voltage, resistance or digital signal. Process data can be logged at the high speed of 100 ms. All universal inputs h ...
... The SM500F features up to 4 fully universal inputs. Each input can be configured to accept a variety of process signals directly – including mA, mV, RTD (3- or 4-wire), thermocouple, voltage, resistance or digital signal. Process data can be logged at the high speed of 100 ms. All universal inputs h ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... displays the several flight and engine parameters and also warnings when the parameters go beyond their permissible limits. This parameters are received from the Air Data Altitude and Heading Reference System also known as the ADAHRS. The ADAHRS is serially interfaced with the FEW-PDS by means of AR ...
... displays the several flight and engine parameters and also warnings when the parameters go beyond their permissible limits. This parameters are received from the Air Data Altitude and Heading Reference System also known as the ADAHRS. The ADAHRS is serially interfaced with the FEW-PDS by means of AR ...
The Need for High Resolution, Wide Dynamic Range Current
... converters and as a result have fairly poor accuracy when measuring voltages below 1V, where most current measurements are taken on low-power devices. The µCurrent Probes employ low value precision sense resistors and a high-gain amplifier chain to amplifier the voltage drop across the sense resisto ...
... converters and as a result have fairly poor accuracy when measuring voltages below 1V, where most current measurements are taken on low-power devices. The µCurrent Probes employ low value precision sense resistors and a high-gain amplifier chain to amplifier the voltage drop across the sense resisto ...
Analogue Digital Conversion
... increase the number of bits used by the D-A converter quantisation interval ...
... increase the number of bits used by the D-A converter quantisation interval ...
EDIBON
... Sampling velocity 1,250,000 samples per second for EDAS/VIS 1.25 Version. Sampling velocity 250,000 samples per second for EDAS/VIS 0.25 Version. 2 Analog outputs. 24 Digital inputs/outputs, configurable as inputs or outputs, with 24 state led indicators. These digital inputs/outputs are grouped in ...
... Sampling velocity 1,250,000 samples per second for EDAS/VIS 1.25 Version. Sampling velocity 250,000 samples per second for EDAS/VIS 0.25 Version. 2 Analog outputs. 24 Digital inputs/outputs, configurable as inputs or outputs, with 24 state led indicators. These digital inputs/outputs are grouped in ...
PHYSICS 536 First Laboratory: Introduction to Instruments
... 3. Change the trigger selector to vertical mode. Now both waves start as they go positive (or negative if you select negative slope). In this mode the trigger is taken from the channel that is being displayed, instead of only ch 1 or ch 2. Switch between the three trigger modes (ch 1, ch 2 and verti ...
... 3. Change the trigger selector to vertical mode. Now both waves start as they go positive (or negative if you select negative slope). In this mode the trigger is taken from the channel that is being displayed, instead of only ch 1 or ch 2. Switch between the three trigger modes (ch 1, ch 2 and verti ...
PHYSICS 536 First Laboratory: Introduction to Instruments
... 3. Change the trigger selector to vertical mode. Now both waves start as they go positive (or negative if you select negative slope). In this mode the trigger is taken from the channel that is being displayed, instead of only ch 1 or ch 2. Switch between the three trigger modes (ch 1, ch 2 and verti ...
... 3. Change the trigger selector to vertical mode. Now both waves start as they go positive (or negative if you select negative slope). In this mode the trigger is taken from the channel that is being displayed, instead of only ch 1 or ch 2. Switch between the three trigger modes (ch 1, ch 2 and verti ...
PCM4204: High Performance 24-Bit, 200kHz Sampling Four Chan
... architecture utilizes a 1-bit delta-sigma modulator per channel incorporating a novel density modulated dither scheme for improved dynamic performance. The PCM4204 supports 24-bit linear PCM output data, with sampling frequencies up to 200kHz. The PCM4204 can also be configured to output either 64x ...
... architecture utilizes a 1-bit delta-sigma modulator per channel incorporating a novel density modulated dither scheme for improved dynamic performance. The PCM4204 supports 24-bit linear PCM output data, with sampling frequencies up to 200kHz. The PCM4204 can also be configured to output either 64x ...
Data Transmission
... Components of Speech • Frequency range of hearing: – from 20Hz to 20kHz • Frequency range of normal speech: – from 100Hz to 7kHz • Frequencies below 600 Hz add very little to the intelligibility of speech to the human ear • Typical speech has a dynamic range of about 25 dB – the power of loudest sh ...
... Components of Speech • Frequency range of hearing: – from 20Hz to 20kHz • Frequency range of normal speech: – from 100Hz to 7kHz • Frequencies below 600 Hz add very little to the intelligibility of speech to the human ear • Typical speech has a dynamic range of about 25 dB – the power of loudest sh ...
PRECISE ANALOG CURRENT DRIVER FOR MICRO-MECHANICAL
... The STG3157 is a high-speed CM OS analog single-pole double-throw (SPDT) switch or 2:1 multiplexer/demultiplexer bus switch manufactured using silicon gate C2M OS technology. It is designed to operate from a 1.65 V to 5.5 V supply, making the device ideal for portable applications. The STG3157 featu ...
... The STG3157 is a high-speed CM OS analog single-pole double-throw (SPDT) switch or 2:1 multiplexer/demultiplexer bus switch manufactured using silicon gate C2M OS technology. It is designed to operate from a 1.65 V to 5.5 V supply, making the device ideal for portable applications. The STG3157 featu ...
电路笔记 CN-0054 AD5450/AD5451/AD5452/AD5453
... use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or otherwise under any patents or other intellectual property by application or use of the "Circuits from the Lab". Information furnished by Analog Devices is believed to be accurate and reliabl ...
... use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or otherwise under any patents or other intellectual property by application or use of the "Circuits from the Lab". Information furnished by Analog Devices is believed to be accurate and reliabl ...
LDO PSRR Measurement Simplified
... method is tested and verified using TPS72715 LDO and THS3120 high-speed amplifier from Texas Instruments. The basic set-up is shown in Figure 3. The PSRR is measured with a no-load condition and the resulting measured PSRR graph corresponds with the datasheet graph of PSRR. Keep in mind the followin ...
... method is tested and verified using TPS72715 LDO and THS3120 high-speed amplifier from Texas Instruments. The basic set-up is shown in Figure 3. The PSRR is measured with a no-load condition and the resulting measured PSRR graph corresponds with the datasheet graph of PSRR. Keep in mind the followin ...
FUNCTION GENERATOR NOTES
... note that after punching in the numbers, you must select the proper units and order of magnitude using the blue buttons below the screen. Offset is the voltage offset for the waveform. You can use it to add a constant voltage (DC component) to the wave (e.g. if you want to have a cosine vary around ...
... note that after punching in the numbers, you must select the proper units and order of magnitude using the blue buttons below the screen. Offset is the voltage offset for the waveform. You can use it to add a constant voltage (DC component) to the wave (e.g. if you want to have a cosine vary around ...
Circuit Note CN-0065
... and current ranges include ±5 V, ±10 V, 0 V to 5 V, 0 V to 10 V, 4 mA to 20 mA, and 0 mA to 20 mA. The AD5422 is a precision, fully integrated 16-bit DAC offering a programmable current source and programmable voltage output designed to meet the requirements of industrial process control application ...
... and current ranges include ±5 V, ±10 V, 0 V to 5 V, 0 V to 10 V, 4 mA to 20 mA, and 0 mA to 20 mA. The AD5422 is a precision, fully integrated 16-bit DAC offering a programmable current source and programmable voltage output designed to meet the requirements of industrial process control application ...
V430-J-RA22 - Unitronics
... The controller requires an external 24VDC power supply. The power supply must include double insulation. Outputs must be rated as SELV/PELV/Class2/Limited Power. Use separate wires to connect the functional earth line (pin 3) and the 0V line (pin 2) to the system earth ground. Install an exter ...
... The controller requires an external 24VDC power supply. The power supply must include double insulation. Outputs must be rated as SELV/PELV/Class2/Limited Power. Use separate wires to connect the functional earth line (pin 3) and the 0V line (pin 2) to the system earth ground. Install an exter ...
Oscilloscope types
This is a subdivision of the Oscilloscope article, discussing the various types and models of oscilloscopes in greater detail.