SKY77163-12 数据资料DataSheet下载
... - 3.2 V to 4.2 V • Low VREF - 2.85 V, nominal • Low IREF - less than 2 mA • Good linearity • High efficiency • Large dynamic range • 8-pin package - 3 x 3 x 1.2 mm • Power down control • InGaP • IS95/CDMA2000 ...
... - 3.2 V to 4.2 V • Low VREF - 2.85 V, nominal • Low IREF - less than 2 mA • Good linearity • High efficiency • Large dynamic range • 8-pin package - 3 x 3 x 1.2 mm • Power down control • InGaP • IS95/CDMA2000 ...
ADM3493 数据手册DataSheet 下载
... rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
... rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
Automatic Transfer Switch (ATS)
... requires water tight fasteners/grommets when installed outside per code. This enclosure can also be used inside. Both are 50 amp and have 8 available slots for adding branch circuits plus 2 circuits required for Utility which equals 10 total. The ATS is also equipped with manual transfer switch oper ...
... requires water tight fasteners/grommets when installed outside per code. This enclosure can also be used inside. Both are 50 amp and have 8 available slots for adding branch circuits plus 2 circuits required for Utility which equals 10 total. The ATS is also equipped with manual transfer switch oper ...
Performance limits of switched-capacitor DC-DC converters
... The availability of a number of distinct conversion ratios gives a possibility to achieve active output voltage regulation in the presence of wide input voltage variations, without compromising conversion efficiency. The idea is to on-line select the SC configuration so that the output voltage is cl ...
... The availability of a number of distinct conversion ratios gives a possibility to achieve active output voltage regulation in the presence of wide input voltage variations, without compromising conversion efficiency. The idea is to on-line select the SC configuration so that the output voltage is cl ...
MAX258 500mA, Push-Pull Transformer Driver for Isolated Power Supplies General Description
... Transformer selection for the MAX258 can be simplified by the use of the ET product. The ET product relates the maximum allowable magnetic flux density in a transformer core to the voltage across a winding and switching period. Inductor magnetizing current in the primary winding changes linearly wit ...
... Transformer selection for the MAX258 can be simplified by the use of the ET product. The ET product relates the maximum allowable magnetic flux density in a transformer core to the voltage across a winding and switching period. Inductor magnetizing current in the primary winding changes linearly wit ...
Understanding Power Impedance Supply for Optimum
... important parasitics are the capacitors’ Equivalent Series Resistance (ESR) and Equivalent Series Inductance (ESL). Even these parasitic elements are not constant with time, temperature or frequency. At a frequency of 100 Hz, the ESR of the capacitor may approach ten times the 100 kHz value. Thus, w ...
... important parasitics are the capacitors’ Equivalent Series Resistance (ESR) and Equivalent Series Inductance (ESL). Even these parasitic elements are not constant with time, temperature or frequency. At a frequency of 100 Hz, the ESR of the capacitor may approach ten times the 100 kHz value. Thus, w ...
Evaluates: MAX15039 MAX15039 Evaluation Kit General Description Features
... Verify that shunts are installed on the EV kit jumpers ...
... Verify that shunts are installed on the EV kit jumpers ...
Instruction Manual - Spellman High Voltage
... WARNING note in the text call attention to hazards in operation of these units that could lead to possible injury or death. CAUTION notes in the text indicate procedures to be followed to avoid possible damage to equipment. ...
... WARNING note in the text call attention to hazards in operation of these units that could lead to possible injury or death. CAUTION notes in the text indicate procedures to be followed to avoid possible damage to equipment. ...
TPS62684 - Texas Instruments
... Operating beyond the continuous average output current of 890mA may decrease the lifetime. See the Thermal, Lifetime Information and Maximum Output Current section. Due to the dc bias effect of ceramic capacitors, the effective capacitance is lower than the nominal value when a voltage is applied. T ...
... Operating beyond the continuous average output current of 890mA may decrease the lifetime. See the Thermal, Lifetime Information and Maximum Output Current section. Due to the dc bias effect of ceramic capacitors, the effective capacitance is lower than the nominal value when a voltage is applied. T ...
TPS60500 数据资料 dataSheet 下载
... Voltage range at VIN, EN, PG to GND (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 7 V Voltage range at OUT, FB to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to ...
... Voltage range at VIN, EN, PG to GND (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 7 V Voltage range at OUT, FB to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to ...
Design of High Speed Low Power 15-4 Compressor
... There are several types of static adiabatic logic circuits, namely, Complementary Energy Path Adiabatic Logic (CEPAL), Quasi Static Energy Recovery Logic (QSERL) and Quasi Static Singlephase Energy Recovery Logic (QSSERL). They are all designed to overcome the drawbacks of the previously available i ...
... There are several types of static adiabatic logic circuits, namely, Complementary Energy Path Adiabatic Logic (CEPAL), Quasi Static Energy Recovery Logic (QSERL) and Quasi Static Singlephase Energy Recovery Logic (QSSERL). They are all designed to overcome the drawbacks of the previously available i ...
1771-2.71, Allen-Bradley Analog Input Module, Product Data
... for voltage inputs. Current inputs also require insertion of a current link configuration plug (figure 1) before the module is installed in a 1771 I/O rack. All inputs for a particular module must be either single-ended or differential input signals. You can configure individual inputs to operate wi ...
... for voltage inputs. Current inputs also require insertion of a current link configuration plug (figure 1) before the module is installed in a 1771 I/O rack. All inputs for a particular module must be either single-ended or differential input signals. You can configure individual inputs to operate wi ...
Power Amplifier (Class A) - City University of Hong Kong
... • Although these load values do not cover every possibility, they do illustrate the fact that power amplifiers usually drive lowresistance loads. • Typical output power rating of a power amplifier will be 1W or higher. • Ideal power amplifier will deliver 100% of the power it draws from the supply t ...
... • Although these load values do not cover every possibility, they do illustrate the fact that power amplifiers usually drive lowresistance loads. • Typical output power rating of a power amplifier will be 1W or higher. • Ideal power amplifier will deliver 100% of the power it draws from the supply t ...
Mini Buck Converters for RF Power Amplifiers
... is able to deliver up to 800 mA. The output voltage is monitorable from 0.6 V to 3.4 V by an analog control pin VCON. The analog control allows dynamically optimizing the RF Power Amplifier’s efficiency during a communication while for example in roaming situation with as a benefit an increased talk ...
... is able to deliver up to 800 mA. The output voltage is monitorable from 0.6 V to 3.4 V by an analog control pin VCON. The analog control allows dynamically optimizing the RF Power Amplifier’s efficiency during a communication while for example in roaming situation with as a benefit an increased talk ...
AN10289 LPC900 external crystal start-up Rev. 01 — 27 April 2004 Application note
... 2.4 Small signal transconductance The small signal transconductance was measured by AC coupling a fixed load to the output, then measuring the ratio of the output current to the input current. Figure 2 shows the test circuit used to measure the transconductance, and the equation to calculate it base ...
... 2.4 Small signal transconductance The small signal transconductance was measured by AC coupling a fixed load to the output, then measuring the ratio of the output current to the input current. Figure 2 shows the test circuit used to measure the transconductance, and the equation to calculate it base ...
Solar micro-inverter
A solar micro-inverter, or simply microinverter, is a device used in photovoltaics that converts direct current (DC) generated by a single solar module to alternating current (AC). The output from several microinverters is combined and often fed to the electrical grid. Microinverters contrast with conventional string and central solar inverters, which are connected to multiple solar modules or panels of the PV system.Microinverters have several advantages over conventional inverters. The main advantage is that small amounts of shading, debris or snow lines on any one solar module, or even a complete module failure, do not disproportionately reduce the output of the entire array. Each microinverter harvests optimum power by performing maximum power point tracking for its connected module. Simplicity in system design, simplified stock management, and added safety are other factors introduced with the microinverter solution.The primary disadvantages of a microinverter include a higher initial equipment cost per peak watt than the equivalent power of a central inverter, and increased installation time since each inverter needs to be installed adjacent to a panel (usually on a roof). This also makes them harder to maintain and more costly to remove and replace (O&M). Some manufacturers have addressed these issues with panels with built-in microinverters.A type of technology similar to a microinverter is a power optimizer which also does panel-level maximum power point tracking, but does not convert to AC per module.