New Section 6
... The accelerator operating voltage is determined by the amount of charge delivered to the terminal by the two charging chains, the amount of corona current being drawn from the dome by the corona needle assembly, the column resistor string currents, and the amount of charge stripped from the accelera ...
... The accelerator operating voltage is determined by the amount of charge delivered to the terminal by the two charging chains, the amount of corona current being drawn from the dome by the corona needle assembly, the column resistor string currents, and the amount of charge stripped from the accelera ...
... junction. Thus, for an NPN device, placing the red lead on the base and the black lead on the emitter and collector in turn will produce forward bias on the junctions and the meter will show a low resistance. Reversing the leads will create reverse bias and a high resistance will be indicated. If th ...
MAX1901/MAX1902/MAX1904 500kHz Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers General Description
... Each of the four digital soft-start levels is tested for functionality; the steps are typically in 20mV increments. High duty-factor operation supports low input-to-output differential voltages, and is achieved at a lowered operating frequency (see the Dropout Operation section). MAX1902 only. Off m ...
... Each of the four digital soft-start levels is tested for functionality; the steps are typically in 20mV increments. High duty-factor operation supports low input-to-output differential voltages, and is achieved at a lowered operating frequency (see the Dropout Operation section). MAX1902 only. Off m ...
Full-text
... operation modes. On the contrary, the DC gain characteristics are very different, as shown in Fig. 3. From these curves it is seen that, in contrast to the series-resonant converter, the converter is able to control the output voltage at no load by running at a frequency above resonance. Note also t ...
... operation modes. On the contrary, the DC gain characteristics are very different, as shown in Fig. 3. From these curves it is seen that, in contrast to the series-resonant converter, the converter is able to control the output voltage at no load by running at a frequency above resonance. Note also t ...
The Membrane Time Constant and Firing Rate Dynamics
... Usually, g is sigmoidal, that is, a monotonic increasing, positive and saturating function (as in the popular choice of f = tanh V in Ref. 26). However, other functions have also been used (e,g, f / V 2 in Ref. 16). Such \ ring-rate models" incorporating a low-pass lter to capture the passive prope ...
... Usually, g is sigmoidal, that is, a monotonic increasing, positive and saturating function (as in the popular choice of f = tanh V in Ref. 26). However, other functions have also been used (e,g, f / V 2 in Ref. 16). Such \ ring-rate models" incorporating a low-pass lter to capture the passive prope ...
Lab Manual of Basic Electrical Engineering
... 1. When a transformer is energised what types of losses occur in the magnetic frame of the transformer? 2. What information can be obtained from open circuit test of a transformer? 3. Why in open circuit test HV side is always kept open? 4. What is the power factor of a transformer under no load tes ...
... 1. When a transformer is energised what types of losses occur in the magnetic frame of the transformer? 2. What information can be obtained from open circuit test of a transformer? 3. Why in open circuit test HV side is always kept open? 4. What is the power factor of a transformer under no load tes ...
LM60 2.7V, SOT-23 or TO-92 Temperature Sensor (Rev. D)
... Accuracy is defined as the error between the output voltage and +6.25 mV/°C times the device's case temperature plus 424 mV, at specified conditions of voltage, current, and temperature (expressed in °C). Nonlinearity is defined as the deviation of the output-voltage-versus-temperature curve from th ...
... Accuracy is defined as the error between the output voltage and +6.25 mV/°C times the device's case temperature plus 424 mV, at specified conditions of voltage, current, and temperature (expressed in °C). Nonlinearity is defined as the deviation of the output-voltage-versus-temperature curve from th ...
PSCAD Essential Tutorials
... T2.8 Note the differences between (7) and (8). Discuss the results. Important: Ensure that you are using the proper time step and for visualization purposes, the proper plot step! T2.9 A Peak inrush current depends on POW switching. This should be studied to ensure that the breaker meets the TRV and ...
... T2.8 Note the differences between (7) and (8). Discuss the results. Important: Ensure that you are using the proper time step and for visualization purposes, the proper plot step! T2.9 A Peak inrush current depends on POW switching. This should be studied to ensure that the breaker meets the TRV and ...
Evaluates: MAX15015A/MAX15015B MAX15015A Evaluation Kit General Description Features
... jumper JU3. An open-drain RESET output changes from low to high whenever the LDO voltage rises to 92.5% of its regulated output. When LDO_OUT exceeds its rising threshold voltage, RESET remains low for the reset timeout period, and then goes high. The RESET signal can be monitored at test point TP1 ...
... jumper JU3. An open-drain RESET output changes from low to high whenever the LDO voltage rises to 92.5% of its regulated output. When LDO_OUT exceeds its rising threshold voltage, RESET remains low for the reset timeout period, and then goes high. The RESET signal can be monitored at test point TP1 ...
Atmel ATA6843/ATA6844 BLDC Motor Driver and LIN System Basis Chip Features DATASHEET
... The IC has to be supplied by a reverse-protected battery voltage. To prevent damage to the IC, proper external protection circuitry has to be added. It is recommended to use at least one capacitor combination of storage and RF capacitors be-hind the reverse protection circuitry, which is connected c ...
... The IC has to be supplied by a reverse-protected battery voltage. To prevent damage to the IC, proper external protection circuitry has to be added. It is recommended to use at least one capacitor combination of storage and RF capacitors be-hind the reverse protection circuitry, which is connected c ...
LM74670-Q1 Zero IQ Smart Diode Rectifier
... body diode of the external MOSFET, the voltage across Anode and Cathode pins is equal to the forward diode drop . The minimum value of diode voltage drop required to enable the charge pump circuitry is 0.48V. Once the MOSFET is turned ON, the Anode and Cathode pins constantly sense the voltage diffe ...
... body diode of the external MOSFET, the voltage across Anode and Cathode pins is equal to the forward diode drop . The minimum value of diode voltage drop required to enable the charge pump circuitry is 0.48V. Once the MOSFET is turned ON, the Anode and Cathode pins constantly sense the voltage diffe ...
LTC3857-1 - Low IQ, Dual, 2-Phase Synchronous Step
... VFB1, VFB2 (Pin 2, Pin 12): Receives the remotely sensed feedback voltage for each controller from an external resistive divider across the output. SENSE1+, SENSE2+ (Pin 3, Pin 11): The (+) input to the differential current comparators are normally connected to DCR sensing networks or current sensin ...
... VFB1, VFB2 (Pin 2, Pin 12): Receives the remotely sensed feedback voltage for each controller from an external resistive divider across the output. SENSE1+, SENSE2+ (Pin 3, Pin 11): The (+) input to the differential current comparators are normally connected to DCR sensing networks or current sensin ...
What Does “Rail-to-Rail” Operation Really Mean?
... Techniques to Compare Rail-to-Rail Op Amps Microchip Op Amps and References ...
... Techniques to Compare Rail-to-Rail Op Amps Microchip Op Amps and References ...
Photologic® Slotted Optical Switch
... The OPB917 series of Photologic® photo integrated circuit switches provide optimum flexibility. Each switch consists of an infrared Light Emitting Diode (LED) and a Photologic® photo integrated circuit, mounted in an opaque housing with clear windows for dust protection. The deep slot allows for a l ...
... The OPB917 series of Photologic® photo integrated circuit switches provide optimum flexibility. Each switch consists of an infrared Light Emitting Diode (LED) and a Photologic® photo integrated circuit, mounted in an opaque housing with clear windows for dust protection. The deep slot allows for a l ...
PWM - EAL Lehrstuhl für Elektrische Antriebssysteme und
... Referring to Figure 3, it is expected to generate a sinusoidal voltage as shown by the red curve in Figure 3a. This signal is named reference signal. In parallel, we take a triangle signal with a much higher frequency than that of the reference signal. The triangular signal is called carrier signal. ...
... Referring to Figure 3, it is expected to generate a sinusoidal voltage as shown by the red curve in Figure 3a. This signal is named reference signal. In parallel, we take a triangle signal with a much higher frequency than that of the reference signal. The triangular signal is called carrier signal. ...
BD8963EFJ
... The BD8963EFJ is ROHM's high efficiency step-down switching regulator designed to produce a voltage as low as 1.0V from a supply voltage of 5.5V/3.3V. It offers high efficiency by using synchronous switches and provides fast transient response to sudden load ...
... The BD8963EFJ is ROHM's high efficiency step-down switching regulator designed to produce a voltage as low as 1.0V from a supply voltage of 5.5V/3.3V. It offers high efficiency by using synchronous switches and provides fast transient response to sudden load ...
Op-Amp - Book Spar
... Signal conditioning, Active filters, and Many other applications. www.bookspar.com | Website for Students | VTU NOTES | QUESTION PAPERS ...
... Signal conditioning, Active filters, and Many other applications. www.bookspar.com | Website for Students | VTU NOTES | QUESTION PAPERS ...
ADM1176 数据手册DataSheet 下载
... Description Positive Supply Input Pin. The operating supply voltage range is from 3.15 V to 16.5 V. An undervoltage lockout (UVLO) circuit resets the ADM1176 when a low supply voltage is detected. Current Sense Input Pin. A sense resistor between the VCC pin and the SENSE pin sets the analog current ...
... Description Positive Supply Input Pin. The operating supply voltage range is from 3.15 V to 16.5 V. An undervoltage lockout (UVLO) circuit resets the ADM1176 when a low supply voltage is detected. Current Sense Input Pin. A sense resistor between the VCC pin and the SENSE pin sets the analog current ...
TPS70402 数据资料 dataSheet 下载
... (PG1, PG2) that monitor output voltages and provide logic output to the system. These differentiated features provide a complete power solution. The TPS704xx, unlike many other LDOs, features very low quiescent current that remains virtually constant even with varying loads. Conventional LDO regulat ...
... (PG1, PG2) that monitor output voltages and provide logic output to the system. These differentiated features provide a complete power solution. The TPS704xx, unlike many other LDOs, features very low quiescent current that remains virtually constant even with varying loads. Conventional LDO regulat ...
Follow-up system
... alternating components. It is necessary, there the resistor 5| are also connected to the grids of fore, to provide a suitable ?lter, as above de two amplifying tubes 52 and 53 which may be scribed, to remove any alternating components operated as Class A ampli?ers. The cathodes of which may otherwis ...
... alternating components. It is necessary, there the resistor 5| are also connected to the grids of fore, to provide a suitable ?lter, as above de two amplifying tubes 52 and 53 which may be scribed, to remove any alternating components operated as Class A ampli?ers. The cathodes of which may otherwis ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.