high power pulsed hollow cathode plasma source caracterization
... sources or sputtering systems. Particularly, in this type of discharge a high ion density is produced by the electron pendulum effect inside the hollow cylinder cathode. The form of hollow cathodes used as sputtering sources may vary from simple disc to cylinder [1]. Sometimes an additional cavity i ...
... sources or sputtering systems. Particularly, in this type of discharge a high ion density is produced by the electron pendulum effect inside the hollow cylinder cathode. The form of hollow cathodes used as sputtering sources may vary from simple disc to cylinder [1]. Sometimes an additional cavity i ...
Electricity Generator Pen (EGP)
... Electricity is the greatest gift of science to mankind. Electricity is a source of energy. It is produced by battery or a coil of wires. Electricity generation is the process of creating electricity from other forms. Basically electricity is generated by the movement of a loop of wire or disc of cop ...
... Electricity is the greatest gift of science to mankind. Electricity is a source of energy. It is produced by battery or a coil of wires. Electricity generation is the process of creating electricity from other forms. Basically electricity is generated by the movement of a loop of wire or disc of cop ...
Many Tasks, Many Locations
... inverter based single phase compact MIG machines. Lincoln Electric has constructed a fully professional machine packed with features into a small compact housing with a portable low weight. These features make the SPEEDTEC® 200C extremely versatile. It can be used for many different applications, an ...
... inverter based single phase compact MIG machines. Lincoln Electric has constructed a fully professional machine packed with features into a small compact housing with a portable low weight. These features make the SPEEDTEC® 200C extremely versatile. It can be used for many different applications, an ...
AD8655 数据手册DataSheet 下载
... amplifier after it is packaged. The advantage of post-package trimming is that it corrects any offset voltages caused by the mechanical stresses of assembly. ...
... amplifier after it is packaged. The advantage of post-package trimming is that it corrects any offset voltages caused by the mechanical stresses of assembly. ...
GaN Broadband Power Amplifier
... of 85C with no degradation in the MTBF for the GaN devices inside. It is packaged in a modular housing that is approximately 8.0" by 8.0" by 1.5". This amplifier has a typical P3dB of 200 watts at room temperature. Noise figure at room temperature is 10.0 dB typical. This amplifier offers a typical ...
... of 85C with no degradation in the MTBF for the GaN devices inside. It is packaged in a modular housing that is approximately 8.0" by 8.0" by 1.5". This amplifier has a typical P3dB of 200 watts at room temperature. Noise figure at room temperature is 10.0 dB typical. This amplifier offers a typical ...
Battery Cell Impedance Measurement (EIS) PSM3750 FRA + BATT470m
... The BATT470m Electrochemical Impedance Analysis Package provides a simple to use, wideband impedance analysis solution for the electrochemical market. The BATT470m, coupled with the PSM3750 Frequency Response Analyzer provides impedance measurement of batteries/cells up to 100V DC. With a frequency ...
... The BATT470m Electrochemical Impedance Analysis Package provides a simple to use, wideband impedance analysis solution for the electrochemical market. The BATT470m, coupled with the PSM3750 Frequency Response Analyzer provides impedance measurement of batteries/cells up to 100V DC. With a frequency ...
4. Electrical characteristics
... According to IEC 60871 standard requirements, capacitor units include internal discharge resistors so that the residual voltage is less than 75V within 10 minutes after disconnection. 4.7 Reactors The reactors used are three-phase, dry type, with iron core and natural air cooling. The rated current ...
... According to IEC 60871 standard requirements, capacitor units include internal discharge resistors so that the residual voltage is less than 75V within 10 minutes after disconnection. 4.7 Reactors The reactors used are three-phase, dry type, with iron core and natural air cooling. The rated current ...
Switched Mode Controller for DC Motor Drive.
... An under-voltage lockout circuit holds the outputs in the low state until a minimum of 4 V is reached. At this point, all internal circuitry is functional and the output drivers are enabled. If external circuitry requires a higher starting voltage, an over-riding voltage can be programmed through th ...
... An under-voltage lockout circuit holds the outputs in the low state until a minimum of 4 V is reached. At this point, all internal circuitry is functional and the output drivers are enabled. If external circuitry requires a higher starting voltage, an over-riding voltage can be programmed through th ...
D N IAGNOSTIC EWS
... whereas those outside of North America tend to use AC. The reasons for this dichotomy are not clear, but perhaps it is because AC hipot units are so large and heavy compared to a DC hipot testers, making transport of the AC tester only possible by road. Since the US, Canada and Mexico are so physica ...
... whereas those outside of North America tend to use AC. The reasons for this dichotomy are not clear, but perhaps it is because AC hipot units are so large and heavy compared to a DC hipot testers, making transport of the AC tester only possible by road. Since the US, Canada and Mexico are so physica ...
programmable micro-ohmmeter OM 21
... • Current may also be supplied from an external source. Measurement time............................... < 1 second in continuous mode, < 1.5 second in pulsed mode, < 2 seconds in alternating pulsed mode. Protection ........................................... • Electronic protection against break-of ...
... • Current may also be supplied from an external source. Measurement time............................... < 1 second in continuous mode, < 1.5 second in pulsed mode, < 2 seconds in alternating pulsed mode. Protection ........................................... • Electronic protection against break-of ...
TMOS V™ Power Field Effect Transistor MTP3055V
... Data and Its Use.” Switching between the off–state and the on–state may traverse any load line provided neither rated peak current (IDM) nor rated voltage (VDSS) is exceeded and the transition time (tr,tf) do not exceed 10 µs. In addition the total power averaged over a complete switching cycle must ...
... Data and Its Use.” Switching between the off–state and the on–state may traverse any load line provided neither rated peak current (IDM) nor rated voltage (VDSS) is exceeded and the transition time (tr,tf) do not exceed 10 µs. In addition the total power averaged over a complete switching cycle must ...
INTRODUCTION - Foundation Coalition
... Op amp non-linear applications The output voltage is a function of the input voltage difference v ...
... Op amp non-linear applications The output voltage is a function of the input voltage difference v ...
没有幻灯片标题 - Cetrex
... configured as the dual main communication processors of the system. These two MCP units work in the hot backup mode for each other. One is the main processor, the other works in hot backup mode, that is, they have the same configuration parameters and same application software and data base are sync ...
... configured as the dual main communication processors of the system. These two MCP units work in the hot backup mode for each other. One is the main processor, the other works in hot backup mode, that is, they have the same configuration parameters and same application software and data base are sync ...
LT1166 - Power Output Stage Automatic Bias
... diodes that turn on when they exceed ±12V. These diodes act as ESD protection and serve to protect the LT1166 when used with large power MOS devices that produce high VGS voltage. Current into Pin 1 or Pin 4 should be limited to ±75mA maximum. Multiplier Operation Figure 2 shows the current multipli ...
... diodes that turn on when they exceed ±12V. These diodes act as ESD protection and serve to protect the LT1166 when used with large power MOS devices that produce high VGS voltage. Current into Pin 1 or Pin 4 should be limited to ±75mA maximum. Multiplier Operation Figure 2 shows the current multipli ...
MEDWAYELECTRIC MOTOR CENTRE
... To establish a repair or replace policy for low and medium voltage AC electric motors Establish and agree size of electric motors affected by this policy Provide Brook Crompton/ABB range of low and medium voltage AC electric motors on a consignment stock basis after agreeing to size and quantity of ...
... To establish a repair or replace policy for low and medium voltage AC electric motors Establish and agree size of electric motors affected by this policy Provide Brook Crompton/ABB range of low and medium voltage AC electric motors on a consignment stock basis after agreeing to size and quantity of ...
17th Edition (BS 7671:2008) incorporating Amendment No 1
... procedures are being performed on it. Patients under treatment may have their skin resistance broken or their defensive capacity either reduced by medication or nullified while anaesthetised. These conditions increase the possible consequences of a shock under fault conditions. In patient environmen ...
... procedures are being performed on it. Patients under treatment may have their skin resistance broken or their defensive capacity either reduced by medication or nullified while anaesthetised. These conditions increase the possible consequences of a shock under fault conditions. In patient environmen ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).