PDF
... voltage amplitude of the shunt converter is comparatively much larger than the voltage drop introduced by the series converter along the distribution feeder. That indirectly means the modulating reference needed by the shunt converter is much larger than that associated with the series converter, wh ...
... voltage amplitude of the shunt converter is comparatively much larger than the voltage drop introduced by the series converter along the distribution feeder. That indirectly means the modulating reference needed by the shunt converter is much larger than that associated with the series converter, wh ...
JP2216191626
... selection of the switching states for the voltage vectors is here to simultaneously eliminate the common mode voltage and to eliminate the DC-link capacitor voltage unbalancing. For the elimination of the CMV, only those switching states that have the zero CMV are switched for the PWM operation, (Ta ...
... selection of the switching states for the voltage vectors is here to simultaneously eliminate the common mode voltage and to eliminate the DC-link capacitor voltage unbalancing. For the elimination of the CMV, only those switching states that have the zero CMV are switched for the PWM operation, (Ta ...
3 1/2 Digit, LCD/LED Display, A/D Converters
... The limitations of the on chip reference should also be recognized, however. With the ICL7107, the internal heating which results from the LED drivers can cause some degradation in performance. Due to their higher thermal resistance, plastic parts are poorer in this respect than ceramic. The combina ...
... The limitations of the on chip reference should also be recognized, however. With the ICL7107, the internal heating which results from the LED drivers can cause some degradation in performance. Due to their higher thermal resistance, plastic parts are poorer in this respect than ceramic. The combina ...
LP2951-N - Texas Instruments
... All LP2950 devices have the nominal output voltage coded as the last two digits of the part number. In the LP2951 products, the 3-V and 3.3-V versions are designated by the last two digits, but the 5-V version is denoted with no code at this location of the part number (refer to the Package Option A ...
... All LP2950 devices have the nominal output voltage coded as the last two digits of the part number. In the LP2951 products, the 3-V and 3.3-V versions are designated by the last two digits, but the 5-V version is denoted with no code at this location of the part number (refer to the Package Option A ...
Protection of single battery voltage SLICs for new networks in US
... example of a single battery high voltage SLIC. High voltage SLICs like this, are well suited to short line applications that require smaller battery and ringing voltages, as compared to long line applications. Since the ringing signal is smaller, it is generated by the SLIC itself (without external ...
... example of a single battery high voltage SLIC. High voltage SLICs like this, are well suited to short line applications that require smaller battery and ringing voltages, as compared to long line applications. Since the ringing signal is smaller, it is generated by the SLIC itself (without external ...
MAX1997/MAX1998 Quintuple/Triple-Output TFT LCD Power Supplies with Fault Protection and VCOM Buffer
... (TFT LCDs). Both combine a high-performance step-up regulator with two linear-regulator controllers, input protection switch control, and flexible sequence programming. The MAX1997 contains two additional linearregulator controllers and a VCOM buffer. The MAX1997/ MAX1998 can operate from input supp ...
... (TFT LCDs). Both combine a high-performance step-up regulator with two linear-regulator controllers, input protection switch control, and flexible sequence programming. The MAX1997 contains two additional linearregulator controllers and a VCOM buffer. The MAX1997/ MAX1998 can operate from input supp ...
DRV2700 High Voltage Driver with Integrated
... The DRV2700 device is a single-chip piezo driver with an integrated 105-V boost switch, integrated power diode, and integrated fully-differential amplifier. This versatile device is capable of driving both high-voltage and lowvoltage piezo loads. The input signal can be either differential or single ...
... The DRV2700 device is a single-chip piezo driver with an integrated 105-V boost switch, integrated power diode, and integrated fully-differential amplifier. This versatile device is capable of driving both high-voltage and lowvoltage piezo loads. The input signal can be either differential or single ...
AN-600 Understanding Latch-Up in Advanced CMOS Logic AN- 600
... signals to CMOS systems and take precautions necessary to limit the severity of over/undershoot from these sources. Measures which could be used to reduce the possibility of latch-up induced by input signals are: proper termination of transmission lines driving CMOS, series current limiting resistor ...
... signals to CMOS systems and take precautions necessary to limit the severity of over/undershoot from these sources. Measures which could be used to reduce the possibility of latch-up induced by input signals are: proper termination of transmission lines driving CMOS, series current limiting resistor ...
ADP2302 数据手册DataSheet 下载
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
MAX15039 6A, 2MHz Step-Down Regulator with Integrated Switches General Description
... compensation scheme to be utilized to achieve maximum loop bandwidth, up to 20% of the switching frequency. High loop bandwidth provides fast transient response, resulting in less required output capacitance and allowing for all-ceramic-capacitor designs. The MAX15039 provides two three-state logic ...
... compensation scheme to be utilized to achieve maximum loop bandwidth, up to 20% of the switching frequency. High loop bandwidth provides fast transient response, resulting in less required output capacitance and allowing for all-ceramic-capacitor designs. The MAX15039 provides two three-state logic ...
LTC2057/LTC2057HV - High Voltage, Low
... The LTC®2057 is a high voltage, low noise, zero-drift operational amplifier that offers precision DC performance over a wide supply range of 4.75V to 36V or 4.75V to 60V for the LTC2057HV. Offset voltage and 1/f noise are suppressed, allowing this amplifier to achieve a maximum offset voltage of 4μV ...
... The LTC®2057 is a high voltage, low noise, zero-drift operational amplifier that offers precision DC performance over a wide supply range of 4.75V to 36V or 4.75V to 60V for the LTC2057HV. Offset voltage and 1/f noise are suppressed, allowing this amplifier to achieve a maximum offset voltage of 4μV ...
MAX1482/MAX1483 20µA, ⁄ -Unit-Load, Slew-Rate-Limited
... A low-power shutdown mode is initiated by bringing RE high and DE low. The devices will not shut down unless both the driver and receiver are disabled. In shutdown, the devices typically draw only 0.1µA of supply current. RE and DE may be driven simultaneously; the parts are guaranteed not to enter ...
... A low-power shutdown mode is initiated by bringing RE high and DE low. The devices will not shut down unless both the driver and receiver are disabled. In shutdown, the devices typically draw only 0.1µA of supply current. RE and DE may be driven simultaneously; the parts are guaranteed not to enter ...
Study of the current±voltage characteristics in MOS capacitors with
... Fig. 3(a) and (b) give the JG±VG characteristics of fresh MOS capacitors for accumulation and inversion, respectively, at VG below 25 V. VG ramp rates were 0.1, 0.01 and 0.001 V sÿ1. The charging current decreased signi®cantly with a slower VG ramp rate. Concerning the ®rst charging current with a d ...
... Fig. 3(a) and (b) give the JG±VG characteristics of fresh MOS capacitors for accumulation and inversion, respectively, at VG below 25 V. VG ramp rates were 0.1, 0.01 and 0.001 V sÿ1. The charging current decreased signi®cantly with a slower VG ramp rate. Concerning the ®rst charging current with a d ...
excitation systems
... generator terminals; therefore, the exciter ceiling voltage is directly proportional to generator terminal voltage. The effect of rectifier regulation on ceiling voltage is represented by KC. The model provides flexibility to represent series lag-lead or rate feedback stabilization. Because of very ...
... generator terminals; therefore, the exciter ceiling voltage is directly proportional to generator terminal voltage. The effect of rectifier regulation on ceiling voltage is represented by KC. The model provides flexibility to represent series lag-lead or rate feedback stabilization. Because of very ...
ICE3xS03LJG
... current (VCS=0.25V) to reduce the conduction losses and to avoid audible noise. The FB voltage is changing like a saw tooth between 3.0V and 3.5V. The corresponding secondary output ripple (peak to peak) is controlled to be small. It can be calculated by equation (5). ...
... current (VCS=0.25V) to reduce the conduction losses and to avoid audible noise. The FB voltage is changing like a saw tooth between 3.0V and 3.5V. The corresponding secondary output ripple (peak to peak) is controlled to be small. It can be calculated by equation (5). ...
3.1. The dc transformer model
... converter: transformation of dc voltage and current levels, ideally with 100% efficiency, and control of the conversion ratio M via the duty cycle D. This model can be easily manipulated and solved using familiar techniques of conventional circuit analysis. 2. The model can be refined to account for ...
... converter: transformation of dc voltage and current levels, ideally with 100% efficiency, and control of the conversion ratio M via the duty cycle D. This model can be easily manipulated and solved using familiar techniques of conventional circuit analysis. 2. The model can be refined to account for ...
10A Advanced Power Conditioner
... information is vital to today’s high-performance, high-definition video and audio. Furman’s LiFT employs a finely tuned low-pass filter to reduce the differential AC noise coming through your line. What is significant about Furman’s filtering is that it reduces the AC noise in a linear fashion acros ...
... information is vital to today’s high-performance, high-definition video and audio. Furman’s LiFT employs a finely tuned low-pass filter to reduce the differential AC noise coming through your line. What is significant about Furman’s filtering is that it reduces the AC noise in a linear fashion acros ...
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.