H3CA full 12.01
... Shock Mechanical durability Malfunction durability Variation due to voltage change Variation due to temperature change Insulation resistance Dielectric strength ...
... Shock Mechanical durability Malfunction durability Variation due to voltage change Variation due to temperature change Insulation resistance Dielectric strength ...
LM2575
... standard electrolytic capacitors may be used. Alternatively, higher-grade capacitors such as “high frequency”, “low inductance”, or “low ESR” can be used. The following should be taken into account when selecting COUT: • At cold temperatures, the ESR of the electrolytic capacitors can rise dramatica ...
... standard electrolytic capacitors may be used. Alternatively, higher-grade capacitors such as “high frequency”, “low inductance”, or “low ESR” can be used. The following should be taken into account when selecting COUT: • At cold temperatures, the ESR of the electrolytic capacitors can rise dramatica ...
LM231A/LM231/LM331A/LM331 Precision Voltage-to
... The LM231/LM331 family of voltage-to-frequency converters are ideally suited for use in simple low-cost circuits for analog-to-digital conversion, precision frequency-to-voltage conversion, long-term integration, linear frequency modulation or demodulation, and many other functions. The output when ...
... The LM231/LM331 family of voltage-to-frequency converters are ideally suited for use in simple low-cost circuits for analog-to-digital conversion, precision frequency-to-voltage conversion, long-term integration, linear frequency modulation or demodulation, and many other functions. The output when ...
DC electronics
... – Resistance increases as length increases – Causes voltage drop in long cables ...
... – Resistance increases as length increases – Causes voltage drop in long cables ...
IX. MULTIPATH TRANSMISSION Prof. J. B. Wiesner
... linear in a way that insures that K is a constant in the equation given above. It was found that this basic unit lacks two important prerequisites of a good FM detector: a wide, linear bandwidth and insensitivity to the amplitude modulation of the input signal. ...
... linear in a way that insures that K is a constant in the equation given above. It was found that this basic unit lacks two important prerequisites of a good FM detector: a wide, linear bandwidth and insensitivity to the amplitude modulation of the input signal. ...
Q-point
... This is the most commonly used arrangement for biasing as it provide good bias stability. In this arrangement the emitter resistance ‘RE’ provides stabilization. The resistance ‘RE’ cause a voltage drop in a direction so as to reverse bias the emitter junction. Since the emitter-base junction is to ...
... This is the most commonly used arrangement for biasing as it provide good bias stability. In this arrangement the emitter resistance ‘RE’ provides stabilization. The resistance ‘RE’ cause a voltage drop in a direction so as to reverse bias the emitter junction. Since the emitter-base junction is to ...
D.C. Circuits_2 - GTU e
... The equivalent resistance Re of a number of resistors connected in series is equal to the sum of the individual resistances. ...
... The equivalent resistance Re of a number of resistors connected in series is equal to the sum of the individual resistances. ...
Circuits and Electronics - Effingham County Schools
... 1. Voltage source – provides the electric potential for charge to flow through the circuit. 2. Conductor – forms a connection from the voltage source to the electronic device. Provides a closed circuit. 3. Switch – part of a circuit designed to break the closed path of charge. 4. Electrical device – ...
... 1. Voltage source – provides the electric potential for charge to flow through the circuit. 2. Conductor – forms a connection from the voltage source to the electronic device. Provides a closed circuit. 3. Switch – part of a circuit designed to break the closed path of charge. 4. Electrical device – ...
EL5191, EL5191A 1GHz Current Feedback Amplifier with Features Enable
... current of 9mA per amplifier. The EL5191 works with supply voltages ranging from a single 5V to 10V and they are also capable of swinging to within 1V of either supply on the output. Because of their current-feedback topology, the EL5191 does not have the normal gain-bandwidth product associated wit ...
... current of 9mA per amplifier. The EL5191 works with supply voltages ranging from a single 5V to 10V and they are also capable of swinging to within 1V of either supply on the output. Because of their current-feedback topology, the EL5191 does not have the normal gain-bandwidth product associated wit ...
RHRD440, RHRD460, RHRD440S, RHRD460S 4A, 400V
... trr = Reverse recovery time (See Figure 9), summation of ta + tb. ta = Time to reach peak reverse current (See Figure 9). tb = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 9). QRR = Reverse recovery charge. ...
... trr = Reverse recovery time (See Figure 9), summation of ta + tb. ta = Time to reach peak reverse current (See Figure 9). tb = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 9). QRR = Reverse recovery charge. ...
PHYSICS 2004 (Delhi Region) PYSP 2004 / Class XII
... of sampling. The positive going signal sets the pulse ahead and the negative going signal sets the pulse behind the reference time. Modulating wave ...
... of sampling. The positive going signal sets the pulse ahead and the negative going signal sets the pulse behind the reference time. Modulating wave ...
TEP 1.5.14 -00 Absorption of ultrasound in air TEP 1.5.14
... amplitude for the rest of the measurements. To ensure proportionality between input signal and the analog output signal, avoid operating the amplifier in the saturation range. Should such a case occur and the “OVL” diode lights up, adjust the transmitter amplitude and the input amplification. You ha ...
... amplitude for the rest of the measurements. To ensure proportionality between input signal and the analog output signal, avoid operating the amplifier in the saturation range. Should such a case occur and the “OVL” diode lights up, adjust the transmitter amplitude and the input amplification. You ha ...
Precaution for Use - Sensor Electronic Technology, Inc
... Replace the remained LEDs into the moisture-proof bag and reseal the bag after work to avoid those LEDs being exposed to moisture. Prolonged exposure to moisture can adversely affect the proper functioning of the LEDs. ...
... Replace the remained LEDs into the moisture-proof bag and reseal the bag after work to avoid those LEDs being exposed to moisture. Prolonged exposure to moisture can adversely affect the proper functioning of the LEDs. ...
HARDWARE
... • Bitfile is streamed to the FPGA, it configures itself temporarily (until the power is reset) – Internally, a bunch of RAM is written to and this configures the MUXs and LUT in the ...
... • Bitfile is streamed to the FPGA, it configures itself temporarily (until the power is reset) – Internally, a bunch of RAM is written to and this configures the MUXs and LUT in the ...
Magnet Charger/Magnetizer Model 440
... Peak H will depend upon the impedance of the charging fixture. A peak magnetizing force of approximately 12,000 Oersteds can be achieved using an HD-31625 wire wound fixture. * The times listed here are capacitor recharge times to 425 VDC. Lower voltages will produce faster recharge times, however a ...
... Peak H will depend upon the impedance of the charging fixture. A peak magnetizing force of approximately 12,000 Oersteds can be achieved using an HD-31625 wire wound fixture. * The times listed here are capacitor recharge times to 425 VDC. Lower voltages will produce faster recharge times, however a ...
Quick Start Guide - Premier 1 Supplies
... ALARM SYSTEM QUICK START GUIDE GATE ALARM EXAMPLE Quick reference for installing the Alarm System with an i series Energizer. ...
... ALARM SYSTEM QUICK START GUIDE GATE ALARM EXAMPLE Quick reference for installing the Alarm System with an i series Energizer. ...
Cooperheat Heat Treatment Module • 6 Output
... treatment engineering industry. Our designs were driven by the need to meet five key criteria: Value for Money • When you compare the functionality and versatility of Cooperheat heat treatment modules with other, similar products in the market, you will find that they deliver a rapid return on inves ...
... treatment engineering industry. Our designs were driven by the need to meet five key criteria: Value for Money • When you compare the functionality and versatility of Cooperheat heat treatment modules with other, similar products in the market, you will find that they deliver a rapid return on inves ...
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.