Block Diagram of Infrared Remote Control Switch
... CA3130: CA3130 is a BiCMOS operational amplifier, which has very high input impedance, very low input current and high speed performance. It had very low input swing i.e. below 0.5V; the operating supply voltage is of around 5V to 16V. It will permit the output swing also. Maximum differential volta ...
... CA3130: CA3130 is a BiCMOS operational amplifier, which has very high input impedance, very low input current and high speed performance. It had very low input swing i.e. below 0.5V; the operating supply voltage is of around 5V to 16V. It will permit the output swing also. Maximum differential volta ...
2SD2444K
... otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. ...
... otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. ...
Dec
... feeder and the middle wire, and 500 such lamps between the negative and the middle wire. By accident, the middle wire becomes disconnected from the generating station. What will be the P. Ds. between the outer and neutral immediately after this occurs? 2. Three equal resistance each of 2 are joined ...
... feeder and the middle wire, and 500 such lamps between the negative and the middle wire. By accident, the middle wire becomes disconnected from the generating station. What will be the P. Ds. between the outer and neutral immediately after this occurs? 2. Three equal resistance each of 2 are joined ...
Lab 2: DC Circuits Lab Assignment
... first part of the laboratory, you are to measure and plot the I-V curve for various passive circuit elements. You are also to plot the power dissipation in each element vs. applied voltage. You need to decide which of the circuit elements are resistive and which are not resistive. For those elements ...
... first part of the laboratory, you are to measure and plot the I-V curve for various passive circuit elements. You are also to plot the power dissipation in each element vs. applied voltage. You need to decide which of the circuit elements are resistive and which are not resistive. For those elements ...
bulb is 4 X as bright
... Kirhoff’s voltage rule: sum of voltages around a closed loop is zero. Write enough loop equations to include each component at least once. You choose a direction for the current and label the sketch ...
... Kirhoff’s voltage rule: sum of voltages around a closed loop is zero. Write enough loop equations to include each component at least once. You choose a direction for the current and label the sketch ...
Document
... Assume Zener Diode Breakdown Voltage VZ = 12V The values of R1 and the dc voltage source are selected to control the dc bias current ID. Suppose we want ID = 10 mA. Make the dc voltage ...
... Assume Zener Diode Breakdown Voltage VZ = 12V The values of R1 and the dc voltage source are selected to control the dc bias current ID. Suppose we want ID = 10 mA. Make the dc voltage ...
ZXCT1041 Bidirectional precision high
... 10 which has a very small variance due to the very good matching of internal transistors. To improve accuracy the offset of amplifier 1 is trimmed. The direction of measured current flow is determined by comparing the voltages applied to the bases of transconductance transistors (Q1 and Q2). For max ...
... 10 which has a very small variance due to the very good matching of internal transistors. To improve accuracy the offset of amplifier 1 is trimmed. The direction of measured current flow is determined by comparing the voltages applied to the bases of transconductance transistors (Q1 and Q2). For max ...
MUR480EG, MUR4100EG - SWITCHMODE Power Rectifier
... contributed by the supply during breakdown is small and the total energy can be assumed to be nearly equal to the energy stored in the coil during the time when S1 was closed, Equation (2). The oscilloscope picture in Figure 8, shows the information obtained for the MUR8100E (similar die constructio ...
... contributed by the supply during breakdown is small and the total energy can be assumed to be nearly equal to the energy stored in the coil during the time when S1 was closed, Equation (2). The oscilloscope picture in Figure 8, shows the information obtained for the MUR8100E (similar die constructio ...
Exlux 6000 - Electromach
... During the operation of fluorescent light fixtures, the electron-emitting material on the electrodes is consumed. This has the consequence that the energy to release the electrons is increased, and this, in turn, can lead to a higher voltage drop at the electrodes of the fluorescent lamps. Since the ...
... During the operation of fluorescent light fixtures, the electron-emitting material on the electrodes is consumed. This has the consequence that the energy to release the electrons is increased, and this, in turn, can lead to a higher voltage drop at the electrodes of the fluorescent lamps. Since the ...
Choosing the Correct digiPOT for Your Application
... A digiPOT is a 3-terminal device (see Figure 1), with an internal architecture that is comprised of an array of resistances and switches. Each digiPOT consists of passive resistors in series between terminals A and B. The wiper terminal, W, is digitally programmable to access any one of the 2n tap p ...
... A digiPOT is a 3-terminal device (see Figure 1), with an internal architecture that is comprised of an array of resistances and switches. Each digiPOT consists of passive resistors in series between terminals A and B. The wiper terminal, W, is digitally programmable to access any one of the 2n tap p ...
Document
... We know the property of 555 timer IC, i.e. its output goes HIGH when voltage at the second pin(trigger pin) is less than 1/3 Vcc. ...
... We know the property of 555 timer IC, i.e. its output goes HIGH when voltage at the second pin(trigger pin) is less than 1/3 Vcc. ...
Review Topics for Final Exam
... - W t Li 2 t ; stored energy is always positive, but it can increase or decrease ...
... - W t Li 2 t ; stored energy is always positive, but it can increase or decrease ...
View File
... A 2.40mF capacitor is connected across an alternating voltage with an rms value of 9.00V. The rms current in the capacitor is 25.0mA. (a) What is the source frequency? (b) If the capacitor is replaced by an ideal coil with an inductance of 0.160H, what is the rms current in the coil? ...
... A 2.40mF capacitor is connected across an alternating voltage with an rms value of 9.00V. The rms current in the capacitor is 25.0mA. (a) What is the source frequency? (b) If the capacitor is replaced by an ideal coil with an inductance of 0.160H, what is the rms current in the coil? ...
HR Series, 6-Volt Sealed Lead Calcium Battery
... regulated solid-state charger. Immediately upon restoration of AC current after a power failure, the charger provides a high charge rate. The charge circuit reacts to the condition of the battery and alters the rate of charge in order to maintain peak battery capacity and maximize battery life. Soli ...
... regulated solid-state charger. Immediately upon restoration of AC current after a power failure, the charger provides a high charge rate. The charge circuit reacts to the condition of the battery and alters the rate of charge in order to maintain peak battery capacity and maximize battery life. Soli ...
Nature of Electricity
... we are moving through air as it offers such little resistance to our motion. But compare moving through air with moving through water which offers significant resistance to our motion. It's the same for a current moving through a conductor... ...
... we are moving through air as it offers such little resistance to our motion. But compare moving through air with moving through water which offers significant resistance to our motion. It's the same for a current moving through a conductor... ...
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.