DC to DC Isolated Converter
... Prices as of April 27, 2016. Check Web site for most current prices. ...
... Prices as of April 27, 2016. Check Web site for most current prices. ...
PDF file
... 2. For operation above 25°C free-air temperature, derate linearly at the rate of 16.6 mW/°C. To avoid exceeding the design maximum virtual junction temperature, these ratings should not be exceeded. Due to variations in individual device electrical characteristics and thermal resistance, the built-i ...
... 2. For operation above 25°C free-air temperature, derate linearly at the rate of 16.6 mW/°C. To avoid exceeding the design maximum virtual junction temperature, these ratings should not be exceeded. Due to variations in individual device electrical characteristics and thermal resistance, the built-i ...
Exam 2
... Version A Page 5 of 7 Problem 3 (20 points): In PHYS 202 lecture, you learned the magnetic force on a current-carrying wire. This motivates you to design a “magnetic balance” to weigh an object. The object’s mass m to be 1, 5.00 fI measured is hung from the center of the horizontal bar, which is in ...
... Version A Page 5 of 7 Problem 3 (20 points): In PHYS 202 lecture, you learned the magnetic force on a current-carrying wire. This motivates you to design a “magnetic balance” to weigh an object. The object’s mass m to be 1, 5.00 fI measured is hung from the center of the horizontal bar, which is in ...
MCQs from here
... S1: At the resonant frequency the impedance of a series R-L-C circuit is zero S2: In a parallel G-L-C circuit, increasing the conductance G results in increase in its Q ...
... S1: At the resonant frequency the impedance of a series R-L-C circuit is zero S2: In a parallel G-L-C circuit, increasing the conductance G results in increase in its Q ...
Amateur Extra Licensing Class
... Lead sulfide will exhibit the greatest photoconductive effect when illuminated by infrared light. E6F09… A crystalline semiconductor is affected the most by photoconductivity when compared to heavy metal, ordinary metal, or a liquid semiconductor. E6F08… ...
... Lead sulfide will exhibit the greatest photoconductive effect when illuminated by infrared light. E6F09… A crystalline semiconductor is affected the most by photoconductivity when compared to heavy metal, ordinary metal, or a liquid semiconductor. E6F08… ...
MAX9632 36V, Precision, Low-Noise, Wide-Band Amplifier EVALUATION KIT AVAILABLE
... must be limited to 20mA or less. If the input signal current is not inherently limited, an input series resistor can be used to limit the signal input current. Care should be taken in choosing the input series resistor value, since it degrades the low-noise performance of the device. ...
... must be limited to 20mA or less. If the input signal current is not inherently limited, an input series resistor can be used to limit the signal input current. Care should be taken in choosing the input series resistor value, since it degrades the low-noise performance of the device. ...
How To Completely Check The High Voltage Circuit In CRT Monitor
... voltage for CRT Monitor is about 60 to 80 VDC and for Television is about 110 VDC-it depends on sizes and model of the equipment too. If this voltage missing due to problem in SMPS or from the B+ voltage circuits itself then there will be no high voltage even though other components/signals are work ...
... voltage for CRT Monitor is about 60 to 80 VDC and for Television is about 110 VDC-it depends on sizes and model of the equipment too. If this voltage missing due to problem in SMPS or from the B+ voltage circuits itself then there will be no high voltage even though other components/signals are work ...
Total Solution for Energy Efficient Home Appliance Power
... protection functions for abnormal conditions. Fault causal timing protection, gate expand limit protection, and RES dropping protection are used for load change. LPC and RES pins’ open/short protection is provided to prevent fault operation of the controller when resistors connected to LPC or RES pi ...
... protection functions for abnormal conditions. Fault causal timing protection, gate expand limit protection, and RES dropping protection are used for load change. LPC and RES pins’ open/short protection is provided to prevent fault operation of the controller when resistors connected to LPC or RES pi ...
Circuit Construction Kit
... Experimental questions that you need to solve through experimentation with an online animation are in green highlighted. Data tables that you will fill out while experimenting are in aqua highlighting. Items that need a response from you are in yellow highlighted. Please put your answers to this act ...
... Experimental questions that you need to solve through experimentation with an online animation are in green highlighted. Data tables that you will fill out while experimenting are in aqua highlighting. Items that need a response from you are in yellow highlighted. Please put your answers to this act ...
LM35 - Techno e
... The LM35 series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM35 thus has an advantage over linear temperature sensors calibrated in ˚ Kelvin, as the user is not required to subtract a large constant ...
... The LM35 series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM35 thus has an advantage over linear temperature sensors calibrated in ˚ Kelvin, as the user is not required to subtract a large constant ...
Sample and Hold Model 9752 Assembly and Using Manual
... that the polarized 4ckt connectors are as intended (see Fig.1B). Use two-circuit, Tip-Sleeve (TS or mono), cords for patching in or out of the Sample and Hold when connecting with external devices. Within a 9700-series system, either single conductor (Tip-only), or TS cords may be used. If this seem ...
... that the polarized 4ckt connectors are as intended (see Fig.1B). Use two-circuit, Tip-Sleeve (TS or mono), cords for patching in or out of the Sample and Hold when connecting with external devices. Within a 9700-series system, either single conductor (Tip-only), or TS cords may be used. If this seem ...
Superposition Method
... of multiple sources: that is computing separate electrical units for each source, then adding them after individual computations This does not apply with dependent sources! Goal of the stepwise removal is the reduction of complex to simpler problems, followed by the addition of partial results ...
... of multiple sources: that is computing separate electrical units for each source, then adding them after individual computations This does not apply with dependent sources! Goal of the stepwise removal is the reduction of complex to simpler problems, followed by the addition of partial results ...
CN0202: 灵活、高精度、低漂移的PLC/DCS模拟输出模块SigmaDSP音频处理器的接口
... Continued from first page) Circuits from the Lab circuits are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the Circuits from the Lab circuits in the design of your product, no other license is granted by im ...
... Continued from first page) Circuits from the Lab circuits are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the Circuits from the Lab circuits in the design of your product, no other license is granted by im ...
Electronics Technology Fundamentals
... Thermal energy (heat) is sufficient to free electrons in copper Free electron motion is random unless outside force is applied ...
... Thermal energy (heat) is sufficient to free electrons in copper Free electron motion is random unless outside force is applied ...
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.