ACCURACY ANALYSIS OF VOLTAGE DIP MEASUREMENT
... followed by voltage recovery after a short period of time (dip duration), from half a cycle to a few seconds. The lowest rms value measured during the event is called residual voltage. The measured quantity for event detection could be either phase to ground voltage and/or phase to phase voltage wit ...
... followed by voltage recovery after a short period of time (dip duration), from half a cycle to a few seconds. The lowest rms value measured during the event is called residual voltage. The measured quantity for event detection could be either phase to ground voltage and/or phase to phase voltage wit ...
GIGAVAC HXNC241 Normally Closed EPIC DC Contactor
... 4 Contactor has two coils. Both are used for pick-up, and then in approximately 75 milliseconds, one coil is electronically removed from the coil drive circuit. The remaining coil supplies low continuous hold power sufficient for the contactor to meet all of its specified performance specifications. ...
... 4 Contactor has two coils. Both are used for pick-up, and then in approximately 75 milliseconds, one coil is electronically removed from the coil drive circuit. The remaining coil supplies low continuous hold power sufficient for the contactor to meet all of its specified performance specifications. ...
BDTIC CCM-PFC ICE1PCS02 ICE1PCS02G
... The ICE1PCS02/G is a 8 pin control IC for power factor correction converters. It comes in both DIP and DSO packages and is suitable for wide range line input applications from 85 to 265 VAC. The IC supports converters in boost topology and it operates in continuous conduction mode (CCM) with average ...
... The ICE1PCS02/G is a 8 pin control IC for power factor correction converters. It comes in both DIP and DSO packages and is suitable for wide range line input applications from 85 to 265 VAC. The IC supports converters in boost topology and it operates in continuous conduction mode (CCM) with average ...
MAX9788 14V , Class G Ceramic Speaker Driver P-P
... specifically designed to drive the high capacitance of a ceramic loudspeaker. The charge pump can supply greater than 700mA of peak output current at 5.5VDC, guaranteeing an output of 14VP-P. The MAX9788 maximizes battery life by offering highperformance efficiency. Maxim’s proprietary Class G outpu ...
... specifically designed to drive the high capacitance of a ceramic loudspeaker. The charge pump can supply greater than 700mA of peak output current at 5.5VDC, guaranteeing an output of 14VP-P. The MAX9788 maximizes battery life by offering highperformance efficiency. Maxim’s proprietary Class G outpu ...
Chapter 3 Clocked circuits
... remainder of the phase (the two halves of the cycle are called phases). If this is the case we can apply the technique depicted in Figure 3.2. The idea here is that we use one phase, here when the clock is low, during which we don't care about the signal, to charge up the output through a ptransisto ...
... remainder of the phase (the two halves of the cycle are called phases). If this is the case we can apply the technique depicted in Figure 3.2. The idea here is that we use one phase, here when the clock is low, during which we don't care about the signal, to charge up the output through a ptransisto ...
SW06 - Analog Devices
... greater than 2.0 volts becomes logic “1,” less than 0.8 volts becomes logic “0” resulting in full TTL noise immunity not available from similar CMOS input analog switches. The PNP transistor inputs require such low input current that the SW06 approaches fan-ins of CMOS input devices. These bipolar l ...
... greater than 2.0 volts becomes logic “1,” less than 0.8 volts becomes logic “0” resulting in full TTL noise immunity not available from similar CMOS input analog switches. The PNP transistor inputs require such low input current that the SW06 approaches fan-ins of CMOS input devices. These bipolar l ...
AP6508 500kHz 21V 3A SYNCHRONOUS DC/DC BUCK CONVERTER Description
... 2. Stresses greater than the 'Absolute Maximum Ratings' specified above, may cause permanent damage to the device. These are stress ratings only; functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may ...
... 2. Stresses greater than the 'Absolute Maximum Ratings' specified above, may cause permanent damage to the device. These are stress ratings only; functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may ...
Evaluation Board User Guide UG-227
... line regulation, the outputs must change as little as possible with varying input levels. To ensure that the device is not in dropout mode during this measurement, VIN must be varied between VOUTNOM + 0.5 V (or 2.5 V, whichever is greater) and VINMAX. For example, for an ADP223/ADP225 with 1.8 V out ...
... line regulation, the outputs must change as little as possible with varying input levels. To ensure that the device is not in dropout mode during this measurement, VIN must be varied between VOUTNOM + 0.5 V (or 2.5 V, whichever is greater) and VINMAX. For example, for an ADP223/ADP225 with 1.8 V out ...
HP 4145B Semiconductor Parameter Analyzer
... Log sweep is also a staircase, but at 10, 25 or 50 points per decade. The maximum number of data points is limited to 1024 for a single VAR 1 sweep or 1140 for a multiple sweep. ...
... Log sweep is also a staircase, but at 10, 25 or 50 points per decade. The maximum number of data points is limited to 1024 for a single VAR 1 sweep or 1140 for a multiple sweep. ...
ANLPS300: How to Power GSM/GPRS/EDGE/3G/HSPA M2M Modems General Description
... is usually between 2.0 and 2.5, while bad antennas are 3.5 or above. Typically, 3.5 VSWR means losses of -1.6dB. The PA output usually exhibits some power headroom to ensure +33dBm power at the antenna. Taking into account the guard band of -1.5dB in losses (antenna efficiency/loss + PCB/matching lo ...
... is usually between 2.0 and 2.5, while bad antennas are 3.5 or above. Typically, 3.5 VSWR means losses of -1.6dB. The PA output usually exhibits some power headroom to ensure +33dBm power at the antenna. Taking into account the guard band of -1.5dB in losses (antenna efficiency/loss + PCB/matching lo ...
BDTIC www.BDTIC.com/infineon Phase Cut Dimmable Isolated Flyback Converter for LED Retrofit Bulb with
... The power factor correction scheme described above also indicates that with higher input voltage, the output power will increase due to higher primary current. To produce a constant power, the primary current should be smaller with higher input voltage. Therefore to produce a stable output power (an ...
... The power factor correction scheme described above also indicates that with higher input voltage, the output power will increase due to higher primary current. To produce a constant power, the primary current should be smaller with higher input voltage. Therefore to produce a stable output power (an ...
A high-frequency CMOS multi-modulus divider for PLL frequency
... synthesizer has the potential of combining high-frequency and low-power. Generally, a PLL as shown in Fig. 1 mainly consists of four basic components: a phase detector, a loop filter, a voltage-controlled oscillator (VCO), and a frequency divider (including a prescaler) [1–3]. The phase detector com ...
... synthesizer has the potential of combining high-frequency and low-power. Generally, a PLL as shown in Fig. 1 mainly consists of four basic components: a phase detector, a loop filter, a voltage-controlled oscillator (VCO), and a frequency divider (including a prescaler) [1–3]. The phase detector com ...
Ignition Basics
... Most OEM wires use a carbon fiber as this produces minimal RF noise. The down side of carbon fibers is high resistance and thus reduced spark energy. Solid wires have very low resistance, but typically produce unacceptable amounts of RF interference, frequently causing interference in radios (in the ...
... Most OEM wires use a carbon fiber as this produces minimal RF noise. The down side of carbon fibers is high resistance and thus reduced spark energy. Solid wires have very low resistance, but typically produce unacceptable amounts of RF interference, frequently causing interference in radios (in the ...
Audio Alto
... DC voltage that can eventually be present in the main power line that can cause transformers to buzz. The power supply uses two 150VA toroidal transformers with electrostatic shield and magnetic screen (for each mono section one). Voltage smoothing is achieved with 2 banks of 4 low ESR electrolytic ...
... DC voltage that can eventually be present in the main power line that can cause transformers to buzz. The power supply uses two 150VA toroidal transformers with electrostatic shield and magnetic screen (for each mono section one). Voltage smoothing is achieved with 2 banks of 4 low ESR electrolytic ...
