ZXTN25012EFL 12V, SOT23, NPN low power transistor Summary Description
... The possible damage to devices depends on the circumstances of the handling and transporting, and the nature of the device. The extent of damage can vary from immediate functional or parametric malfunction to degradation of function or performance in use over time. Devices suspected of being affecte ...
... The possible damage to devices depends on the circumstances of the handling and transporting, and the nature of the device. The extent of damage can vary from immediate functional or parametric malfunction to degradation of function or performance in use over time. Devices suspected of being affecte ...
résistance haute précision stabilité à feuille métallique, s102, s104
... Bulk Metal® Foil (BMF) technology outperforms all other resistor technologies available today for applications that require high precision and high stability. This technology has been pioneered and developed by VISHAY, and products based on this technology are the most suitable for a wide range of a ...
... Bulk Metal® Foil (BMF) technology outperforms all other resistor technologies available today for applications that require high precision and high stability. This technology has been pioneered and developed by VISHAY, and products based on this technology are the most suitable for a wide range of a ...
LT6205/LT6206/LT6207 - Single/Dual/Quad Single Supply 3V, 100MHz Video Op Amps
... The inputs can be driven beyond the supplies without damage or phase reversal of the output. Isolation between channels is high, over 90dB at 10MHz. The LT6205 is available in the 5-pin SOT-23, and the LT6206 is available in an 8-lead MSOP package with standard op amp pinouts. For compact layouts th ...
... The inputs can be driven beyond the supplies without damage or phase reversal of the output. Isolation between channels is high, over 90dB at 10MHz. The LT6205 is available in the 5-pin SOT-23, and the LT6206 is available in an 8-lead MSOP package with standard op amp pinouts. For compact layouts th ...
ch3_v1_jon
... It contains at least one source of voltage (thus providing an increase of potential energy), and at least one potential drop i.e., a place where potential energy decreases. The sum of the voltages around a complete circuit is zero. An increase of potential energy in a circuit causes a charge to move ...
... It contains at least one source of voltage (thus providing an increase of potential energy), and at least one potential drop i.e., a place where potential energy decreases. The sum of the voltages around a complete circuit is zero. An increase of potential energy in a circuit causes a charge to move ...
For Constant Current Drivers - Universal Lighting Technologies
... replacements for first generation outdoor drivers. EVERLINE’s 150W Constant Current Drivers are available in both UNV (120V-277V), and UNV (347V-480V) voltages, and with a variety of output current options. Universal’s EVERLINE give you a similar case styles to driver already installed in the produc ...
... replacements for first generation outdoor drivers. EVERLINE’s 150W Constant Current Drivers are available in both UNV (120V-277V), and UNV (347V-480V) voltages, and with a variety of output current options. Universal’s EVERLINE give you a similar case styles to driver already installed in the produc ...
Evaluates: MAX8545/MAX8546/MAX8548 MAX8546 Evaluation Kit General Description Features
... where the current-limit threshold of the MAX8546 is 165mV (typ) and LIR is the ratio of the peak-to-peak inductor current to the maximum-rated output current. Refer to the MAX8545/MAX8546/MAX8548 data sheet for a more detailed description of LIR. Under short-circuit conditions, the current limit fol ...
... where the current-limit threshold of the MAX8546 is 165mV (typ) and LIR is the ratio of the peak-to-peak inductor current to the maximum-rated output current. Refer to the MAX8545/MAX8546/MAX8548 data sheet for a more detailed description of LIR. Under short-circuit conditions, the current limit fol ...
AD795
... The circuit in Figure 34 can be used when the amplifier is used as an inverter. This method introduces a small voltage in series with the amplifier’s positive input terminal. The amplifier’s input offset voltage drift with temperature is not affected. However, variation of the power supply voltages ...
... The circuit in Figure 34 can be used when the amplifier is used as an inverter. This method introduces a small voltage in series with the amplifier’s positive input terminal. The amplifier’s input offset voltage drift with temperature is not affected. However, variation of the power supply voltages ...
LD6IC-AT
... Die-cast aluminum housing and heat management system are engineered for extremely long life and service period. Without proper heat management, any LED luminaire will fail. Our die-cast system pulls the heat from the LED chip, allowing the continued cool operation for years. Life tests have shown th ...
... Die-cast aluminum housing and heat management system are engineered for extremely long life and service period. Without proper heat management, any LED luminaire will fail. Our die-cast system pulls the heat from the LED chip, allowing the continued cool operation for years. Life tests have shown th ...
DETERMINATION OF ELEMENT SENSITIVITY WITHOUT
... The method here descrihed can be applied for deu'rmining the sensitivities hy measurement as "well. For accuracy reasons, it is impractical to apply relationship (2) "whenever the tested component assumes an extremely lo"w or extremely high value. It is evident from Fig. 4 that, under extreme condit ...
... The method here descrihed can be applied for deu'rmining the sensitivities hy measurement as "well. For accuracy reasons, it is impractical to apply relationship (2) "whenever the tested component assumes an extremely lo"w or extremely high value. It is evident from Fig. 4 that, under extreme condit ...
EXPERIMENT 4-3 THE PHOTO-ELECTRIC EFFECT The
... meter should read 0.) Then, the Zero Adjust is set so that the 5-0-5 meter reads zero when no light is allowed to shine on the cathode. (The phototube is blocked by turning the filter disk to a no-window position. Note that the window which allows you to see light through the filter is not the same ...
... meter should read 0.) Then, the Zero Adjust is set so that the 5-0-5 meter reads zero when no light is allowed to shine on the cathode. (The phototube is blocked by turning the filter disk to a no-window position. Note that the window which allows you to see light through the filter is not the same ...
Taillight, brake light, indicator, fog light and reversing lights Multi
... vehicle electric system demands this pulse for at least 107 ms every 100 ms. If components or LEDs in the indicator function are faulty, this is detected by the electronics: the pulse is not emitted. This way, the driver is always informed about the indicator failure. This meets the legal requiremen ...
... vehicle electric system demands this pulse for at least 107 ms every 100 ms. If components or LEDs in the indicator function are faulty, this is detected by the electronics: the pulse is not emitted. This way, the driver is always informed about the indicator failure. This meets the legal requiremen ...
MAX8540/MAX8541 Synchronizable, High-Frequency Current- and Voltage-Mode PWM Controllers for Isolated Supplies General Description
... Maximum duty cycle is adjustable, and the feed-forward function scales the maximum duty cycle with input voltage to limit the maximum volt-seconds applied to the transformer primary. The MAX8540 allows the user to select the value of slope compensation to further optimize magnetics design. The MAX85 ...
... Maximum duty cycle is adjustable, and the feed-forward function scales the maximum duty cycle with input voltage to limit the maximum volt-seconds applied to the transformer primary. The MAX8540 allows the user to select the value of slope compensation to further optimize magnetics design. The MAX85 ...
SN105125 数据资料 dataSheet 下载
... when an error occurs in the system (active low). In the event of an output fault such as overcurrent, thermal shutdown, or dropout, the power okay output is pulled low (open drain). The SN105125 has a fast transient response recovery capability in the event of load transition from heavy load to ligh ...
... when an error occurs in the system (active low). In the event of an output fault such as overcurrent, thermal shutdown, or dropout, the power okay output is pulled low (open drain). The SN105125 has a fast transient response recovery capability in the event of load transition from heavy load to ligh ...
Physics 201: Experiment #2 The Photo
... 3. Connect the probe into the circuit with black to ground and the probe centre to the red. What do you see now? This is a signal that isn’t triggered. Adjust the frequency to near 60 Hz and the sweep rate so you can see two or three cycles. Notice how fast the trace appears to move at the different ...
... 3. Connect the probe into the circuit with black to ground and the probe centre to the red. What do you see now? This is a signal that isn’t triggered. Adjust the frequency to near 60 Hz and the sweep rate so you can see two or three cycles. Notice how fast the trace appears to move at the different ...
Electronics - University of St. Thomas
... An inductor permits the flow of DC, subject only to the resistance of the wire. An inductor supplied a steady DC current also acts as an electromagnet. At AC the resistance of the inductor increases with frequency. Inductors don’t like current change, so they will resist not only increases in curren ...
... An inductor permits the flow of DC, subject only to the resistance of the wire. An inductor supplied a steady DC current also acts as an electromagnet. At AC the resistance of the inductor increases with frequency. Inductors don’t like current change, so they will resist not only increases in curren ...
PhET parallel and series circuits lab
... will change the current through and the power output from a light bulb. Using the circuits site: To add a component: click and drag the component to the work area. To remove a component: right click on the middle of the component. To disconnect a wire: right click on one of the ends of the wir ...
... will change the current through and the power output from a light bulb. Using the circuits site: To add a component: click and drag the component to the work area. To remove a component: right click on the middle of the component. To disconnect a wire: right click on one of the ends of the wir ...
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.