AFV User Manual - Intepro Systems
... Keep the air inlets and outlets unblocked to promote ventilation to avoid a rise in the internal temperature, which may shorten the service life of components, and affect the service life of the product; Grid simulators not in service for a long time should be stored in a dry environment. The temper ...
... Keep the air inlets and outlets unblocked to promote ventilation to avoid a rise in the internal temperature, which may shorten the service life of components, and affect the service life of the product; Grid simulators not in service for a long time should be stored in a dry environment. The temper ...
BD6968FVM
... supply lines. An external direction diode can be added. Power supply line Back electromotive force causes regenerated current to power supply line, therefore take a measure such as placing a capacitor between power supply and GND for routing regenerated current. And fully ensure that the capacitor c ...
... supply lines. An external direction diode can be added. Power supply line Back electromotive force causes regenerated current to power supply line, therefore take a measure such as placing a capacitor between power supply and GND for routing regenerated current. And fully ensure that the capacitor c ...
VISHAY TCLT1 datasheet
... The TCLT10.. Series consists of a phototransistor optically coupled to a gallium arsenide infraredemitting diode in a 4-lead SO6L package. The elements are mounted on one leadframe using a coplanar technique, providing a fixed distance between input and output for highest safety requirements. ...
... The TCLT10.. Series consists of a phototransistor optically coupled to a gallium arsenide infraredemitting diode in a 4-lead SO6L package. The elements are mounted on one leadframe using a coplanar technique, providing a fixed distance between input and output for highest safety requirements. ...
FEATURES DESCRIPTION D
... Operating Temperature Range . . . . . . . . . . . . . . . −55°C to +150°C Storage Temperature Range . . . . . . . . . . . . . . . . . −55°C to +150°C Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Lead Temperature (soldering, 10s) . . . . . . . . . . . . . ...
... Operating Temperature Range . . . . . . . . . . . . . . . −55°C to +150°C Storage Temperature Range . . . . . . . . . . . . . . . . . −55°C to +150°C Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Lead Temperature (soldering, 10s) . . . . . . . . . . . . . ...
MM74HCT273 Octal D-Type Flip-Flop with Clear MM74HCT273 Oct a
... The MM74HCT273 utilizes advanced silicon-gate CMOS technology. It has an input threshold and output drive similar to LS-TTL with the low standby power of CMOS. ...
... The MM74HCT273 utilizes advanced silicon-gate CMOS technology. It has an input threshold and output drive similar to LS-TTL with the low standby power of CMOS. ...
RA20H8087M
... Module for 12.5-volt mobile radios that operate in the 806- to 870-MHz range. The battery can be connected directly to the drain of the enhancement-mode MOSFET transistors. Without the gate voltage (VGG=0V), only a small leakage current flows into the drain and the RF input signal attenuates up to 6 ...
... Module for 12.5-volt mobile radios that operate in the 806- to 870-MHz range. The battery can be connected directly to the drain of the enhancement-mode MOSFET transistors. Without the gate voltage (VGG=0V), only a small leakage current flows into the drain and the RF input signal attenuates up to 6 ...
BME 3511 Bioelectronics I - Laboratory Exercise #1 Digital
... 3. The MCM DMM Model 72-7940 is described as having a so called 1.9999 display. Explain the meaning/interpretation of a 1.999 display. 4a. Use the target analogy to differentiate among accuracy, precision, bias, and validity. 4b. Use the flawed tape measure analogy to differentiate among accuracy, p ...
... 3. The MCM DMM Model 72-7940 is described as having a so called 1.9999 display. Explain the meaning/interpretation of a 1.999 display. 4a. Use the target analogy to differentiate among accuracy, precision, bias, and validity. 4b. Use the flawed tape measure analogy to differentiate among accuracy, p ...
analog multiplier
... can be done using a balun or active components, such as the AD8313, the AD8132 (both with operation down to dc), or the AD8352 (for higher drive capability). If using the ADL5391 single-ended without ac coupling capacitors, the reference voltage of 2.5 V needs to be taken into account. Voltages abov ...
... can be done using a balun or active components, such as the AD8313, the AD8132 (both with operation down to dc), or the AD8352 (for higher drive capability). If using the ADL5391 single-ended without ac coupling capacitors, the reference voltage of 2.5 V needs to be taken into account. Voltages abov ...
understanding vector diagrams
... to graphically represent the magnitudes of current and voltage along with their phase angles. The main use of the Vector Diagram is to show the phase shift between the current and the voltage. In an AC circuit, the voltage and current do not peak at the same time if the load is not purely resistive ...
... to graphically represent the magnitudes of current and voltage along with their phase angles. The main use of the Vector Diagram is to show the phase shift between the current and the voltage. In an AC circuit, the voltage and current do not peak at the same time if the load is not purely resistive ...
Module 6 – Electrical Components & Circuits C3
... – Leaving only resistance – meaning minimum impediment to the radio frequency currents flowing in the antenna and sending the radio wave into space. ...
... – Leaving only resistance – meaning minimum impediment to the radio frequency currents flowing in the antenna and sending the radio wave into space. ...
AP7311
... temperature rises to approximately +140°C, allowing the device to cool down. When the junction temperature reduces to approximately +125°C the output circuitry is enabled again. Depending on power dissipation, thermal resistance, and ambient temperature, the thermal protection circuit may cycle on a ...
... temperature rises to approximately +140°C, allowing the device to cool down. When the junction temperature reduces to approximately +125°C the output circuitry is enabled again. Depending on power dissipation, thermal resistance, and ambient temperature, the thermal protection circuit may cycle on a ...
Model 3206G - Radian Research
... versatile unit includes voltage output and voltage input connections that allow you to test additional brands of power line carrier modules when using the manufacturer’s supplied module. The Model 3206G can even be used as a simple meter warm-up station. The Model 3206G is a stand-alone unit that re ...
... versatile unit includes voltage output and voltage input connections that allow you to test additional brands of power line carrier modules when using the manufacturer’s supplied module. The Model 3206G can even be used as a simple meter warm-up station. The Model 3206G is a stand-alone unit that re ...
ADM2491E 数据手册DataSheet 下载
... The ADM2491E is an isolated data transceiver with ±8 kV ESD protection and is suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For halfduplex operation, the transmitter outputs and the receiver inputs share the same transmission line. Transmitter output P ...
... The ADM2491E is an isolated data transceiver with ±8 kV ESD protection and is suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For halfduplex operation, the transmitter outputs and the receiver inputs share the same transmission line. Transmitter output P ...
AL9910/ AL9910A/ AL9910-5/ AL9910A-5 Description Pin Assignments
... The LED brightness can be dimmed either linearly (using the LD pin) or via pulse width modulation (using the PWM-D pin); or a combination of both - depending on the application. Pulling the PWM_D pin to ground will turn off the AL9910. When disabled, the AL9910’s quiescent current is typically 0.5mA ...
... The LED brightness can be dimmed either linearly (using the LD pin) or via pulse width modulation (using the PWM-D pin); or a combination of both - depending on the application. Pulling the PWM_D pin to ground will turn off the AL9910. When disabled, the AL9910’s quiescent current is typically 0.5mA ...
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.