AT 121 – Lab 2 – Ohms Law
... An understanding of how resistance affects voltage and current will help you understand and trouble shoot automotive electrical circuits by explaining what values you should get while using a DVOM. This will help you diagnose automotive electrical problems quicker and more accurately. ...
... An understanding of how resistance affects voltage and current will help you understand and trouble shoot automotive electrical circuits by explaining what values you should get while using a DVOM. This will help you diagnose automotive electrical problems quicker and more accurately. ...
Function Of Starter
... in case of squirrel cage induction motors, rotor has copper bars, which are short circuited at both ends. Hence it is not possible to add any external resistance in the rotor circuit. In case of slip ring induction motors, rotor has 3-phase star connected winding whose terminals are connected to thr ...
... in case of squirrel cage induction motors, rotor has copper bars, which are short circuited at both ends. Hence it is not possible to add any external resistance in the rotor circuit. In case of slip ring induction motors, rotor has 3-phase star connected winding whose terminals are connected to thr ...
74LCX574 Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
... with individual D-type inputs and 3-STATE true outputs. The buffered clock and buffered Output Enable are common to all flip-flops. The eight flip-flops will store the state of their individual D inputs that meet the setup and hold time requirements on the LOW-to-HIGH Clock (CP) transition. With the ...
... with individual D-type inputs and 3-STATE true outputs. The buffered clock and buffered Output Enable are common to all flip-flops. The eight flip-flops will store the state of their individual D inputs that meet the setup and hold time requirements on the LOW-to-HIGH Clock (CP) transition. With the ...
DAC8164/65 Evaluation Module
... The DAC8164/65EVM is designed to preserve the performance quality of the DAC, device under test, as specified in the data sheet. Carefully analyzing the EVM’s physical restrictions and the given or known elements that contribute to the EVM’s performance degradation is the key to a successful design ...
... The DAC8164/65EVM is designed to preserve the performance quality of the DAC, device under test, as specified in the data sheet. Carefully analyzing the EVM’s physical restrictions and the given or known elements that contribute to the EVM’s performance degradation is the key to a successful design ...
DTC P0700 - JustAnswer
... Important: Additional DTCs may set when disconnecting the automatic transmission inline 20-way connector. 1. Ignition OFF, disconnect the automatic transmission (AT) inline 20-way connector at the transmission. 2. Install the J 44152 on the engine side of the AT inline 20-way connector. 3. Ignition ...
... Important: Additional DTCs may set when disconnecting the automatic transmission inline 20-way connector. 1. Ignition OFF, disconnect the automatic transmission (AT) inline 20-way connector at the transmission. 2. Install the J 44152 on the engine side of the AT inline 20-way connector. 3. Ignition ...
SKY65047-360LF 0.4-3.0 GHz Low Noise Amplifier Data Sheet
... Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or prod ...
... Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or prod ...
MAX5839 Octal, 13-Bit Voltage-Output DAC with Parallel Interface General Description
... The MAX5839 contains eight 13-bit, voltage-output digital-to-analog converters (DACs). On-chip precision output amplifiers provide the voltage outputs. The device operates from +14V/-9V supplies. Its bipolar output voltage swing ranges from +9V to -4V and is achieved with no external components. The ...
... The MAX5839 contains eight 13-bit, voltage-output digital-to-analog converters (DACs). On-chip precision output amplifiers provide the voltage outputs. The device operates from +14V/-9V supplies. Its bipolar output voltage swing ranges from +9V to -4V and is achieved with no external components. The ...
Sensorless six-step BLDC commutation
... know and, until we have built up enough speed we will not have any information from the BEMF. The procedure we use here is to operate in an open loop stepping mode where the phases are advanced on a fixed time schedule that has been predetermined based on the expected acceleration rate of the motor. ...
... know and, until we have built up enough speed we will not have any information from the BEMF. The procedure we use here is to operate in an open loop stepping mode where the phases are advanced on a fixed time schedule that has been predetermined based on the expected acceleration rate of the motor. ...
High Voltage Engineering
... used. For higher voltages, a single transformer construction would entail undue insulation problems. Also, expenses, transportation and erection problem connected with large testing transformers become prohibitive. These draw-backs are avoided by cascading several transformers of relatively small s ...
... used. For higher voltages, a single transformer construction would entail undue insulation problems. Also, expenses, transportation and erection problem connected with large testing transformers become prohibitive. These draw-backs are avoided by cascading several transformers of relatively small s ...
MAX3054/MAX3055/MAX3056 ±80V Fault-Protected/Tolerant CAN Transceivers for In-Car Applications General Description
... of the bus lines in a controller area network (CAN). The devices provide differential transmit capability and switch to single-wire mode if certain fault conditions occur. The MAX3054/MAX3055/MAX3056 guarantee full wake-up capability during failure modes. The extended fault-protected voltage range o ...
... of the bus lines in a controller area network (CAN). The devices provide differential transmit capability and switch to single-wire mode if certain fault conditions occur. The MAX3054/MAX3055/MAX3056 guarantee full wake-up capability during failure modes. The extended fault-protected voltage range o ...
AD7484 数据手册DataSheet下载
... The part uses advanced design techniques to achieve very low power dissipation at high throughput rates. Power consumption in the normal mode of operation is 90 mW. There are two power saving modes: a nap mode, which keeps the reference circuitry ...
... The part uses advanced design techniques to achieve very low power dissipation at high throughput rates. Power consumption in the normal mode of operation is 90 mW. There are two power saving modes: a nap mode, which keeps the reference circuitry ...
Battery Model: D31A Part Number: 8051
... Recommended Charging: The following charging methods are recommended to ensure a long battery life: (Always use a voltage regulated charger with voltage limits set as described below.) Model: D51 and D51R These batteries are designed for starting and deep cycle applications and for use in vehicles ...
... Recommended Charging: The following charging methods are recommended to ensure a long battery life: (Always use a voltage regulated charger with voltage limits set as described below.) Model: D51 and D51R These batteries are designed for starting and deep cycle applications and for use in vehicles ...
BQ2000T 数据资料 dataSheet 下载
... batteries. During fast charge, it samples the TS pin voltage every 8 seconds and compares it to the value measured 2 samples earlier. This feature terminates fast charge if this voltage declines at a rate of VCC/161 (V/min). Figure 6 shows a typical connection diagram. In preparation for sampling th ...
... batteries. During fast charge, it samples the TS pin voltage every 8 seconds and compares it to the value measured 2 samples earlier. This feature terminates fast charge if this voltage declines at a rate of VCC/161 (V/min). Figure 6 shows a typical connection diagram. In preparation for sampling th ...
Operation Manual
... A. Warranty - LEESON Electric warrants that its products will be free from defects in material and workmanship for a period of one (1) year from the date of shipment thereof. Within the warranty period, LEESON will repair or replace such products that are returned to LEESON or to the nearest Branch ...
... A. Warranty - LEESON Electric warrants that its products will be free from defects in material and workmanship for a period of one (1) year from the date of shipment thereof. Within the warranty period, LEESON will repair or replace such products that are returned to LEESON or to the nearest Branch ...
Direct Current Motors - Alfred State College intranet site
... A DC motor can be stopped more rapidly by using the method called Plugging. It consists of suddenly reversing the armature currents by reversing the terminals of the source: • In practice R is chosen so that the initial braking current is about twice the rated motor current. Then the initial braking ...
... A DC motor can be stopped more rapidly by using the method called Plugging. It consists of suddenly reversing the armature currents by reversing the terminals of the source: • In practice R is chosen so that the initial braking current is about twice the rated motor current. Then the initial braking ...
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.