Intersil CA3280 - ECE Users Pages
... (lABC). With no diode bias current, the gain is merely gMRL. For example, with an lABC of 1mA, the gM is approximately 16mS. With the CA3280 operating into a 5kΩ resistor, the gain is 80. The need for external buffers can be eliminated by the use of low value load resistors, but the resulting increa ...
... (lABC). With no diode bias current, the gain is merely gMRL. For example, with an lABC of 1mA, the gM is approximately 16mS. With the CA3280 operating into a 5kΩ resistor, the gain is 80. The need for external buffers can be eliminated by the use of low value load resistors, but the resulting increa ...
AP3776 N E W P R O D U C T Description Features Pin
... In LL mode, when the APR343 detects the output voltage is lower than its trigger voltage, the APR343 VDET pin emits a periodical pulse current. This pulse current will generate a pulse voltage on feedback winding through the transformer coupling. When the AP3776 detects this VPULSE (>100mV is valid) ...
... In LL mode, when the APR343 detects the output voltage is lower than its trigger voltage, the APR343 VDET pin emits a periodical pulse current. This pulse current will generate a pulse voltage on feedback winding through the transformer coupling. When the AP3776 detects this VPULSE (>100mV is valid) ...
Complete Paper
... Numerous industrial applications have started to necessitate higher power apparatus in recent years. Some medium voltage drives and utilities require medium voltage and megawatt power level. For a medium voltage grid, it is hard to connect only a power semiconductor switch directly. As a result, a m ...
... Numerous industrial applications have started to necessitate higher power apparatus in recent years. Some medium voltage drives and utilities require medium voltage and megawatt power level. For a medium voltage grid, it is hard to connect only a power semiconductor switch directly. As a result, a m ...
Full-Text PDF
... voltage characteristics of the voltage source inverter. This leads to an influence on the operational range of the wind power generation with variable speed and constant frequency. To solve this problem, a boost dc–dc converter is introduced between the diode rectifier and three-phase inverter [2–6] ...
... voltage characteristics of the voltage source inverter. This leads to an influence on the operational range of the wind power generation with variable speed and constant frequency. To solve this problem, a boost dc–dc converter is introduced between the diode rectifier and three-phase inverter [2–6] ...
stray voltage problems in agriculture
... neutral system a voltage exists between it and earth. These voltages are reflected, at varying levels, to all parts of the interconnected system. They exist as neutral-toearth (N-E) voltages and if large enough will cause a perceptible current flow through an animal bridging the gap between the neut ...
... neutral system a voltage exists between it and earth. These voltages are reflected, at varying levels, to all parts of the interconnected system. They exist as neutral-toearth (N-E) voltages and if large enough will cause a perceptible current flow through an animal bridging the gap between the neut ...
LT1054 数据资料 dataSheet 下载
... Supply voltage VCC alternately charges CIN to the input voltage when CIN is switched in parallel with the input supply and then transfers charge to COUT when CIN is switched in parallel with COUT. Switching occurs at the oscillator frequency. During the time that CIN is charging, the peak supply cur ...
... Supply voltage VCC alternately charges CIN to the input voltage when CIN is switched in parallel with the input supply and then transfers charge to COUT when CIN is switched in parallel with COUT. Switching occurs at the oscillator frequency. During the time that CIN is charging, the peak supply cur ...
MAX16977 Evaluation Kit Evaluates: MAX16977 General Description Features
... The EV kit uses resistor R9 to connect the FSYNC pin to ground, which sets the switching frequency to the internal clock. An external logic-level clock can also connect to the provided FSYNC test point to synchronize the device. The external signal frequency must be 10% higher than the internal cloc ...
... The EV kit uses resistor R9 to connect the FSYNC pin to ground, which sets the switching frequency to the internal clock. An external logic-level clock can also connect to the provided FSYNC test point to synchronize the device. The external signal frequency must be 10% higher than the internal cloc ...
negative resistance in gaas mesfet nonlinear modelling
... Nonlinear transistor models for microwave application are based on multi-bias S parameter measurements. To extract the model parameters the device is driven into bias points not used under normal operating conditions, e.g. high voltage and high current. In particular, this is true for oscillator or ...
... Nonlinear transistor models for microwave application are based on multi-bias S parameter measurements. To extract the model parameters the device is driven into bias points not used under normal operating conditions, e.g. high voltage and high current. In particular, this is true for oscillator or ...
BH12PB1WHFV
... The IC incorporates a built-in thermal shutdown circuit (TSD circuit). The thermal shutdown circuit is designed only to shut the IC off to prevent runaway thermal operation. It is not designed to protect the IC or guarantee its operation. Do not continue to use the IC after operating this circuit or ...
... The IC incorporates a built-in thermal shutdown circuit (TSD circuit). The thermal shutdown circuit is designed only to shut the IC off to prevent runaway thermal operation. It is not designed to protect the IC or guarantee its operation. Do not continue to use the IC after operating this circuit or ...
P83123
... number of strobes; be sure to add the currents for any other appliances, including audible signaling appliances, powered by the same source and include any required safety factors. If the peak current exceeds the power supplies’ peak capacity, the output voltage provided by the power supplies may dr ...
... number of strobes; be sure to add the currents for any other appliances, including audible signaling appliances, powered by the same source and include any required safety factors. If the peak current exceeds the power supplies’ peak capacity, the output voltage provided by the power supplies may dr ...
I C E 3 A R x x 8 0...
... on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the ...
... on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the ...
ADP1829 数据手册DataSheet 下载
... voltage and is sized to handle large MOSFETs for point-of-load regulators. The two channels operate 180° out of phase, reducing stress on the input capacitor and allowing smaller, low cost components. The ADP1829 is ideal for a wide range of high power applications, such as DSP and processor core I/ ...
... voltage and is sized to handle large MOSFETs for point-of-load regulators. The two channels operate 180° out of phase, reducing stress on the input capacitor and allowing smaller, low cost components. The ADP1829 is ideal for a wide range of high power applications, such as DSP and processor core I/ ...
BD6382EFV
... (2) Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply Lines Design PCB layout pattern to provide low impedance GND and su ...
... (2) Connecting the power supply connector backward Connecting of the power supply in reverse polarity can damage IC. Take precautions when connecting the power supply lines. An external direction diode can be added. (3) Power supply Lines Design PCB layout pattern to provide low impedance GND and su ...
A Higher Voltage Multilevel Inverter with Reduced Switches for
... major advantages of this type of inverters is the ability of its modulation. So, if an error occurs in one of the blocks, it can replace or fix by using a control system, but there are some disadvantages such as high number of dc voltage sources and power electronic switches. Increasing the number o ...
... major advantages of this type of inverters is the ability of its modulation. So, if an error occurs in one of the blocks, it can replace or fix by using a control system, but there are some disadvantages such as high number of dc voltage sources and power electronic switches. Increasing the number o ...
TPA2008D2 数据资料 dataSheet 下载
... Figure 15. The TPA2008D2 Output Voltage and Current Waveforms Into an Inductive Load EFFICIENCY: LC FILTER REQUIRED WITH THE TRADITIONAL CLASS-D MODULATION SCHEME The main reason that the traditional class-D amplifier needs an output filter is that the switching waveform results in maximum current f ...
... Figure 15. The TPA2008D2 Output Voltage and Current Waveforms Into an Inductive Load EFFICIENCY: LC FILTER REQUIRED WITH THE TRADITIONAL CLASS-D MODULATION SCHEME The main reason that the traditional class-D amplifier needs an output filter is that the switching waveform results in maximum current f ...
MAX848/MAX849 1-Cell to 3-Cell, High-Power, Low-Noise, Step-Up DC-DC Converters General Description
... Note 2: In low-power mode (CLK/SEL = GND), the output voltage regulates 1% higher than in low-noise mode (CLK/SEL = OUT or synchronized). Note 3: The part is in start-up mode until it reaches this voltage level. Do not apply full-load current. Note 4: Load regulation is measured from no load to full ...
... Note 2: In low-power mode (CLK/SEL = GND), the output voltage regulates 1% higher than in low-noise mode (CLK/SEL = OUT or synchronized). Note 3: The part is in start-up mode until it reaches this voltage level. Do not apply full-load current. Note 4: Load regulation is measured from no load to full ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.