330R 1/8 DIN Process Monitor and Indicator
... The Interface Solution Experts www.miinet.com PS330R V6 ...
... The Interface Solution Experts www.miinet.com PS330R V6 ...
Fig. 4(a) Waveforms for positive and negative half cycles of supply
... standards such as International Electrotechnical Commission (IEC) 61000-3-2. For class A equipment (< 600 W, 16 A per phase), IEC 61000-3-2 restricts the harmonic current of different order such that the total harmonic distortion (THD) of the supply current should be below 19%. A PMSM motor when fed ...
... standards such as International Electrotechnical Commission (IEC) 61000-3-2. For class A equipment (< 600 W, 16 A per phase), IEC 61000-3-2 restricts the harmonic current of different order such that the total harmonic distortion (THD) of the supply current should be below 19%. A PMSM motor when fed ...
Lab-13-P17Lab02 (Factors Effecting Resistance)
... It’s the current that kills Offhand it would seem that a shock of 10,000 volts would be more deadly than one of a 100 volts. But this is not the case. Individuals have been electrocuted by appliances using ordinary house currents of 110 volts (alternating current) and by electrical apparatus in indu ...
... It’s the current that kills Offhand it would seem that a shock of 10,000 volts would be more deadly than one of a 100 volts. But this is not the case. Individuals have been electrocuted by appliances using ordinary house currents of 110 volts (alternating current) and by electrical apparatus in indu ...
ADG3123 数据手册DataSheet 下载
... The internal architecture of the device ensures compatibility with logic circuits running from supply voltages within the 2.3 V to 5.5 V range. The voltages applied to Pin VDDA, Pin VDDB, and Pin VSS set the logic levels available at the outputs on the Y side of the device. Pin VDDA and Pin VDDB set ...
... The internal architecture of the device ensures compatibility with logic circuits running from supply voltages within the 2.3 V to 5.5 V range. The voltages applied to Pin VDDA, Pin VDDB, and Pin VSS set the logic levels available at the outputs on the Y side of the device. Pin VDDA and Pin VDDB set ...
LF198/LF298/LF398, LF198A/LF398A Monolithic Sample-and
... cap, for instance, may “sag back” up to 0.2% after a quick change in voltage. A long sample time is required before the circuit can be put back into the hold mode with this type of capacitor. Dielectrics with very low hysteresis are polystyrene, polypropylene, and Teflon. Other types such as mica an ...
... cap, for instance, may “sag back” up to 0.2% after a quick change in voltage. A long sample time is required before the circuit can be put back into the hold mode with this type of capacitor. Dielectrics with very low hysteresis are polystyrene, polypropylene, and Teflon. Other types such as mica an ...
STL18NM60N
... MDmesh™ technology. This revolutionary Power MOSFET associates a vertical structure to the company’s strip layout to yield one of the world’s lowest on-resistance and gate charge. It is therefore suitable for the most demanding high ...
... MDmesh™ technology. This revolutionary Power MOSFET associates a vertical structure to the company’s strip layout to yield one of the world’s lowest on-resistance and gate charge. It is therefore suitable for the most demanding high ...
Single-Stage Resonant Battery Charger With Inherent Fellow, IEEE
... an active ripple energy filter [7], [8]. For this kind of method, usually, an additional buck boost converter is adopted as the filter, by charging and discharging a second capacitor to filter out the input power ripple. In this way, the battery-charging current keeps constant, and the value of the ...
... an active ripple energy filter [7], [8]. For this kind of method, usually, an additional buck boost converter is adopted as the filter, by charging and discharging a second capacitor to filter out the input power ripple. In this way, the battery-charging current keeps constant, and the value of the ...
BalloonSat Manual - LaSPACE - Louisiana State University
... BalloonSat board. Components can be unsoldered and removed but there is always the possibility of damaging the circuit board by excessive heat from the soldering iron. Be sure that BalloonSat’s power supply has been disconnected before mounting or soldering components in the prototyping area. Be car ...
... BalloonSat board. Components can be unsoldered and removed but there is always the possibility of damaging the circuit board by excessive heat from the soldering iron. Be sure that BalloonSat’s power supply has been disconnected before mounting or soldering components in the prototyping area. Be car ...
General Description Features
... that operates with a 1V to 16V input source range connected at the VIN and GND terminal connectors. The EV kit features two external n-channel MOSFETs (N1, N2) for delivering up to 40A of continuous load current at the VOUT and GND terminal connectors. The circuit continually monitors the load curre ...
... that operates with a 1V to 16V input source range connected at the VIN and GND terminal connectors. The EV kit features two external n-channel MOSFETs (N1, N2) for delivering up to 40A of continuous load current at the VOUT and GND terminal connectors. The circuit continually monitors the load curre ...
LM317K Datasheet
... the capacitors from discharging through low current points into the regulator. Most 10 µF capacitors have low enough internal series resistance to deliver 20A spikes when shorted. Although the surge is short, there is enough energy to damage parts of the IC. When an output capacitor is connected to ...
... the capacitors from discharging through low current points into the regulator. Most 10 µF capacitors have low enough internal series resistance to deliver 20A spikes when shorted. Although the surge is short, there is enough energy to damage parts of the IC. When an output capacitor is connected to ...
OPA379 OPA2379 OPA4379
... bandwidth or noise. Power-supply rejection ratio (PSRR), common-mode rejection ratio (CMRR), and open-loop gain (AOL) typical values are 100dB or better. When designing for ultra-low power, choose system components carefully. To minimize current consumption, select large-value resistors. Any resisto ...
... bandwidth or noise. Power-supply rejection ratio (PSRR), common-mode rejection ratio (CMRR), and open-loop gain (AOL) typical values are 100dB or better. When designing for ultra-low power, choose system components carefully. To minimize current consumption, select large-value resistors. Any resisto ...
Fan Performance Sensors
... circuit complexity has increased. Provision for continuous supply of cooling airflow through complex systems requires monitoring and remote warning of potential airflow interruption, to avoid critical internal temperature increases within the electronic system. A Fan Performance Sensor (FPS) equippe ...
... circuit complexity has increased. Provision for continuous supply of cooling airflow through complex systems requires monitoring and remote warning of potential airflow interruption, to avoid critical internal temperature increases within the electronic system. A Fan Performance Sensor (FPS) equippe ...
Separately Excited DC Generators
... a linear speed-to-voltage converter with higher speed producing greater output voltage? 11. Use the two end points to calculate the slope of the relationship obtained in Graph 1 (Results Section). The values of these points are indicated in data table (Table 1-Results Section). In the Data table win ...
... a linear speed-to-voltage converter with higher speed producing greater output voltage? 11. Use the two end points to calculate the slope of the relationship obtained in Graph 1 (Results Section). The values of these points are indicated in data table (Table 1-Results Section). In the Data table win ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.