TPS5450 数据资料 dataSheet 下载
... Connect a 0.01 μF low-ESR ceramic capacitor between the BOOT pin and PH pin. This capacitor provides the gate drive voltage for the high-side MOSFET. X7R or X5R grade dielectrics are recommended due to their stable values over temperature. Output Feedback (VSENSE) and Internal Compensation The outpu ...
... Connect a 0.01 μF low-ESR ceramic capacitor between the BOOT pin and PH pin. This capacitor provides the gate drive voltage for the high-side MOSFET. X7R or X5R grade dielectrics are recommended due to their stable values over temperature. Output Feedback (VSENSE) and Internal Compensation The outpu ...
Protection current transformer Type VIS DIN small Form
... Medium voltage current transformer of REDUR are available for nominal voltages up to 36 kV. In order to satisfy technical requirements, our transformers are sealed with a high quality resin. In contrast to current transformers, voltage transformers must never be short-circuited on the secondary sid ...
... Medium voltage current transformer of REDUR are available for nominal voltages up to 36 kV. In order to satisfy technical requirements, our transformers are sealed with a high quality resin. In contrast to current transformers, voltage transformers must never be short-circuited on the secondary sid ...
LV8860V - ON Semiconductor
... --> make sure to input Hall signal with amplitude difference greater than 30mV. *When VSSW = 2V (open), VINp-p = 90 mV --> make sure to input Hall signal with amplitude difference greater than 90mV. *When VSSW = 3V (max), VINp-p = 150 mV --> make sure to input Hall signal with amplitude difference g ...
... --> make sure to input Hall signal with amplitude difference greater than 30mV. *When VSSW = 2V (open), VINp-p = 90 mV --> make sure to input Hall signal with amplitude difference greater than 90mV. *When VSSW = 3V (max), VINp-p = 150 mV --> make sure to input Hall signal with amplitude difference g ...
699/Review of EFOY Pro 1600
... The unit produces the most heat during the charge cycle. This heat is transferred with a small fan from the back center past the fuel cell stack to the output near the front center. Tested under lab conditions we saw 78F input and 129F output at 4.7A and 14.1V near the end of the charge cycle. Set u ...
... The unit produces the most heat during the charge cycle. This heat is transferred with a small fan from the back center past the fuel cell stack to the output near the front center. Tested under lab conditions we saw 78F input and 129F output at 4.7A and 14.1V near the end of the charge cycle. Set u ...
Understanding Electronics Components
... signal to be amplified is brought between node 1 (amplifier input) and gnd, while the resulting amplified signal appears between node 2 (amplifier output) and gnd. To get the optimal performance (high amplification, low distortion, low noise, etc) , it is necessary to "set" the transistor's operatin ...
... signal to be amplified is brought between node 1 (amplifier input) and gnd, while the resulting amplified signal appears between node 2 (amplifier output) and gnd. To get the optimal performance (high amplification, low distortion, low noise, etc) , it is necessary to "set" the transistor's operatin ...
Space Vector of Three Phase Three level Neutral Point
... back down to a different DC voltage and current to exactly match the panels to the load. Operation of MPPT is very high audio frequencies, usually in the 20-80 kHz. The main advantage of high frequency circuits is that they can be designed with high efficiency transformers and small components.Many ...
... back down to a different DC voltage and current to exactly match the panels to the load. Operation of MPPT is very high audio frequencies, usually in the 20-80 kHz. The main advantage of high frequency circuits is that they can be designed with high efficiency transformers and small components.Many ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... paper introduces an improved power factor bridgeless buck converter with isolation as an offline power supply for LED. The recently modified isolated LED supply circuits are based on converters with diode bridge rectifier circuits or bridgeless converters operating in CCM. Like many other energy-eff ...
... paper introduces an improved power factor bridgeless buck converter with isolation as an offline power supply for LED. The recently modified isolated LED supply circuits are based on converters with diode bridge rectifier circuits or bridgeless converters operating in CCM. Like many other energy-eff ...
Periodic Waveforms
... • Molecules: made up of atoms of individual elements. • Atoms: made up of a nucleus surrounded by orbiting electrons. • Nucleus: made up of protons and neutrons. • Protons: have a positive charge which attract orbiting electrons, which have a negative charge. ...
... • Molecules: made up of atoms of individual elements. • Atoms: made up of a nucleus surrounded by orbiting electrons. • Nucleus: made up of protons and neutrons. • Protons: have a positive charge which attract orbiting electrons, which have a negative charge. ...
SN754410 Quadruple Half-H Driver (Rev. C)
... only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage values are with respect to network ...
... only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage values are with respect to network ...
simple "toneburst" detection circuit
... The minimum 22 kHz input level (from the Bus) may be about 300 millivolts pk-pk (allowing for some drop in the cable), and the maximum about 1 volt pk-pk. Although the detector circuits can tolerate some variation of signal amplitude, a ratio of more than 1 : 3 could produce difficulties, so some fo ...
... The minimum 22 kHz input level (from the Bus) may be about 300 millivolts pk-pk (allowing for some drop in the cable), and the maximum about 1 volt pk-pk. Although the detector circuits can tolerate some variation of signal amplitude, a ratio of more than 1 : 3 could produce difficulties, so some fo ...
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.