High-Temperature, 1200V, 80mΩ, Depletion-Mode JFET
... The KT12FN008 is a family of 80mΩ depletion SiC JFETs with maximum operation voltages up to 1200V. The KTxFN series is suitable for operation from -60°C to +232°C, with junction temperature able to reach +250°C. CALY technologies offer high performance, high temperature Silicon Carbide (SiC) JFETs. ...
... The KT12FN008 is a family of 80mΩ depletion SiC JFETs with maximum operation voltages up to 1200V. The KTxFN series is suitable for operation from -60°C to +232°C, with junction temperature able to reach +250°C. CALY technologies offer high performance, high temperature Silicon Carbide (SiC) JFETs. ...
MAX4864L/MAX4865L/MAX4866L/MAX4867 Overvoltage Protection Controllers with Reverse Polarity Protection General Description
... back-to-back configuration has almost zero reverse current when the adapter is not present or when the adapter voltage is below the UVLO threshold. If reverse current leakage is not a concern, a single MOSFET can be used. This approach has half the loss of the back-to-back configuration when used wi ...
... back-to-back configuration has almost zero reverse current when the adapter is not present or when the adapter voltage is below the UVLO threshold. If reverse current leakage is not a concern, a single MOSFET can be used. This approach has half the loss of the back-to-back configuration when used wi ...
Course outline - Hibbing Community College
... circuits for all engineering majors. The foundations of electrical engineering are introduced. These concepts are used in developing the fundamentals of energy conversions, electronics, and circuit theory. The lab component provides hands-on learning of the lecture concepts and introduces proper use ...
... circuits for all engineering majors. The foundations of electrical engineering are introduced. These concepts are used in developing the fundamentals of energy conversions, electronics, and circuit theory. The lab component provides hands-on learning of the lecture concepts and introduces proper use ...
Harmonic Distortion Reduction Technique for Uninterruptible Power
... under nonlinear loads, many improved control systems have been proposed such as sliding mode control, multi-loop, optimal state feedback, repetitive-based control, deadbeat control, and many others [1]-[7]. Although such types of feedback control approaches have fast transient response, the distorti ...
... under nonlinear loads, many improved control systems have been proposed such as sliding mode control, multi-loop, optimal state feedback, repetitive-based control, deadbeat control, and many others [1]-[7]. Although such types of feedback control approaches have fast transient response, the distorti ...
MAX44264 Ultra-Low Power Op Amp in a Tiny 6-Bump WLP General Description
... No Connection. Not internally connected. ...
... No Connection. Not internally connected. ...
MV-7 Current Transformer
... »» Can often be installed in the same box or cabinet as the meter they are used with. ...
... »» Can often be installed in the same box or cabinet as the meter they are used with. ...
from υ I
... to the output of the amplifier. If we denote the current drawn from x into the output terminals i x , ( i x is opposite in direction to io ) Ro x / i x ...
... to the output of the amplifier. If we denote the current drawn from x into the output terminals i x , ( i x is opposite in direction to io ) Ro x / i x ...
USING A MOUSE POINTER AS A POSITIONING DEVICE IN EDDY
... The circuit has been tested using as load, ECPs having giant magnetoresistances or detecting coils as sensing elements. For the first case, a sweep frequency from 100 Hz to 1 kHz was used. When tested with inductive probes the frequency range is [1 kHz; 40 kHz]. Fig. 5 presents the oscilograms of th ...
... The circuit has been tested using as load, ECPs having giant magnetoresistances or detecting coils as sensing elements. For the first case, a sweep frequency from 100 Hz to 1 kHz was used. When tested with inductive probes the frequency range is [1 kHz; 40 kHz]. Fig. 5 presents the oscilograms of th ...
Ω MAX8506/MAX8507/MAX8508 PWM Step-Down DC-DC Converters with 75m
... The supply voltage range is from 2.6V to 5.5V, and the guaranteed output current is 600mA. One megahertz PWM switching allows for small external components. The MAX8506 and MAX8507 are dynamically controlled to provide varying output voltages from 0.4V to 3.4V. The MAX8508 is externally programmed f ...
... The supply voltage range is from 2.6V to 5.5V, and the guaranteed output current is 600mA. One megahertz PWM switching allows for small external components. The MAX8506 and MAX8507 are dynamically controlled to provide varying output voltages from 0.4V to 3.4V. The MAX8508 is externally programmed f ...
PHYSICS UNIT 3 Detailed Study: Further electronics
... reflected in Ohm’s Law. However for most materials a non-linear graph is obtained. Such devices include such semiconductor devices as thermistors, LDRs and diodes, and light globes. Diodes have a unique graph that indicates that they easily conduct (have a very low resistance) in one direction calle ...
... reflected in Ohm’s Law. However for most materials a non-linear graph is obtained. Such devices include such semiconductor devices as thermistors, LDRs and diodes, and light globes. Diodes have a unique graph that indicates that they easily conduct (have a very low resistance) in one direction calle ...
BD555A1AFV
... 4) AUX Low Voltage Detection When AUX power supply voltage is low or any abnormal problem occurs such as AUX pin short, IC is turned non-active, since there is a possibility that IC does not operate properly. In non-active mode, switching operation stops. Gate driver output turns into low impedance ...
... 4) AUX Low Voltage Detection When AUX power supply voltage is low or any abnormal problem occurs such as AUX pin short, IC is turned non-active, since there is a possibility that IC does not operate properly. In non-active mode, switching operation stops. Gate driver output turns into low impedance ...
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.