6114.Output pulses after applying power through FETs
... This was measured at the HO and LO pin of the gate drive. As you can see the outputs were good. At this point, I have yet to supply 24V to the FETs ...
... This was measured at the HO and LO pin of the gate drive. As you can see the outputs were good. At this point, I have yet to supply 24V to the FETs ...
PowaTRIM Theory of Operation.
... This negative current is achieved in the winding direction of the choke coils and reactors. Let us assume we are looking at phase B. When phase C and phase A are magnetically induced in phase B, they are subjected to a 180-degrees phase shift as they pass through the choke coils. The wave form in ph ...
... This negative current is achieved in the winding direction of the choke coils and reactors. Let us assume we are looking at phase B. When phase C and phase A are magnetically induced in phase B, they are subjected to a 180-degrees phase shift as they pass through the choke coils. The wave form in ph ...
2STL2580
... 2STL2580 High voltage fast switching NPN power transistor Datasheet − production data ...
... 2STL2580 High voltage fast switching NPN power transistor Datasheet − production data ...
UNIVERSITY OF MASSACHUSETTS DARTMOUTH
... INTRODUCTION An AC (Alternating Current) signal is one whose value changes with time. The most commonly encountered AC signals are the sinusoid (sin or cos), the square-wave, and the triangular wave. These signals are easily obtained from a device known as a Function Generator. AC signals are specif ...
... INTRODUCTION An AC (Alternating Current) signal is one whose value changes with time. The most commonly encountered AC signals are the sinusoid (sin or cos), the square-wave, and the triangular wave. These signals are easily obtained from a device known as a Function Generator. AC signals are specif ...
Activity 3.1.1 inputs and Outputs
... 8. Connect the potentiometer to the analog input AX on the interface. It is not polarity-sensitive. Twist the potentiometer with your fingers and watch how the numbers change in the Interface test window box AX. 9. Record the numeric value range of the potentiometer. _____ to _____ 10. Connect the N ...
... 8. Connect the potentiometer to the analog input AX on the interface. It is not polarity-sensitive. Twist the potentiometer with your fingers and watch how the numbers change in the Interface test window box AX. 9. Record the numeric value range of the potentiometer. _____ to _____ 10. Connect the N ...
MAX1804 External Four-Input Feedback Integrator for Power Supplies General Description
... Connect OUT to the feedback point of the regulator-divider resistors. If OUT is connected through a resistor, its value relative to the regulator’s feedback-divider values sets the maximum positive adjustment range. See Setting the Maximum Regulator Output Adjustment Increase section. ...
... Connect OUT to the feedback point of the regulator-divider resistors. If OUT is connected through a resistor, its value relative to the regulator’s feedback-divider values sets the maximum positive adjustment range. See Setting the Maximum Regulator Output Adjustment Increase section. ...
HOBUT Current Transformer - ASTA Electrical (S) Pte Ltd
... 10P5, &10P10 protection. • Class X protective. • Protection transformers transformers with 10A test winding. • Class 5P protection transformers with specified minimum knee point voltage for special relay operation. • Current transformers with tapped secondary or primary winding. • Epoxy resin coatin ...
... 10P5, &10P10 protection. • Class X protective. • Protection transformers transformers with 10A test winding. • Class 5P protection transformers with specified minimum knee point voltage for special relay operation. • Current transformers with tapped secondary or primary winding. • Epoxy resin coatin ...
Antisleep Alarm for Students Full.doc
... The physical explanation for collector current is the amount of minority-carrier charge in the base region.[1][2][3] Detailed models of transistor action, such as the Gummel–Poon model, account for the distribution of this charge explicitly to explain transistor behavior more exactly.[4] The charge ...
... The physical explanation for collector current is the amount of minority-carrier charge in the base region.[1][2][3] Detailed models of transistor action, such as the Gummel–Poon model, account for the distribution of this charge explicitly to explain transistor behavior more exactly.[4] The charge ...
Use of Light Sensors to Enable Smart Features in Energy Efficient
... reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or c ...
... reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or c ...
IX3120 - IXYS Integrated Circuits Division
... • Wide Operating Voltage Range: 15V to 30V • Under Voltage Lockout with Hysteresis • 3750Vrms Input to Output Isolation • Wide Temperature Range: -40°C to +100°C ...
... • Wide Operating Voltage Range: 15V to 30V • Under Voltage Lockout with Hysteresis • 3750Vrms Input to Output Isolation • Wide Temperature Range: -40°C to +100°C ...
Evaluates: MAX1790 MAX1790 Evaluation Kit General Description Features
... The MAX1790 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that contains a fixed-frequency, pulse-width-modulated (PWM), stepup DC-DC converter. The EV kit provides a +5V output voltage from an input as low as +2.6V. It delivers up to 500mA output current. The MA ...
... The MAX1790 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that contains a fixed-frequency, pulse-width-modulated (PWM), stepup DC-DC converter. The EV kit provides a +5V output voltage from an input as low as +2.6V. It delivers up to 500mA output current. The MA ...
File
... jumps to move away from like charges – high potential; closer to opposite charges – low potential. New Current Electricity studies the continuous, constant flow of charge, again from high to low potential. The main focus of this study is to examine circuits and how they function. ► An Electrical Cir ...
... jumps to move away from like charges – high potential; closer to opposite charges – low potential. New Current Electricity studies the continuous, constant flow of charge, again from high to low potential. The main focus of this study is to examine circuits and how they function. ► An Electrical Cir ...
722-4017-E00 MOP Analog Input Modules MOP-XXAI-X
... Spring cage connectors, eliminate over/under tightening of cables ...
... Spring cage connectors, eliminate over/under tightening of cables ...
lec2
... represented by a voltage of 5 V in digital systems. A voltage of 0 V is used for the 0 level. • An oscilloscope can be used to observe the rapidly changing voltage-versus-time waveform in digital systems. ...
... represented by a voltage of 5 V in digital systems. A voltage of 0 V is used for the 0 level. • An oscilloscope can be used to observe the rapidly changing voltage-versus-time waveform in digital systems. ...
Simple electrical engineering projects
... Last year some students tried to build a motor to this design, using an air-cored coil suspended by wire ends. Mostly these don’t work because • The magnetic field path through the air is too long, and • Its hard to get the coil balance exactly neutral • The rotor has very little inertia Also you ca ...
... Last year some students tried to build a motor to this design, using an air-cored coil suspended by wire ends. Mostly these don’t work because • The magnetic field path through the air is too long, and • Its hard to get the coil balance exactly neutral • The rotor has very little inertia Also you ca ...
FAN5640 — Dual High-Side Constant Current Source
... 150ºC (typical). An additional 25ºC margin is recommended to account for tolerances on the shutdown threshold; TJ_MAX should not exceed 125ºC. The JA is dependent on the surrounding PCB layout and can be around 300ºC/W for an SC-70 package. This can be improved by providing a heat sink of surroundi ...
... 150ºC (typical). An additional 25ºC margin is recommended to account for tolerances on the shutdown threshold; TJ_MAX should not exceed 125ºC. The JA is dependent on the surrounding PCB layout and can be around 300ºC/W for an SC-70 package. This can be improved by providing a heat sink of surroundi ...
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.