B. Sc.-I Electronic Equipment Maintenance Syllabus
... Note: Minimum 5 experiments are to be performed from each section. Section-A (Basic Electronics Devices Laboratory) 1. Practical use of: (a) Multimeter (measurement of voltage, current, resistance). (b) Power Supply (study the variation in line and load voltage) (c) Oscilloscope (voltage and frequen ...
... Note: Minimum 5 experiments are to be performed from each section. Section-A (Basic Electronics Devices Laboratory) 1. Practical use of: (a) Multimeter (measurement of voltage, current, resistance). (b) Power Supply (study the variation in line and load voltage) (c) Oscilloscope (voltage and frequen ...
dec 2016_nature of light unit test review sheet answer key
... - Electrical energy to electromagnetic (light) energy and thermal (heat) energy 3. What is a luminous object and a non-luminous object? Give an example of each? - Luminous objects produce light. Examples= Light bulb, Candle, Sun, Bioluminescent organisms, etc. - Non-luminous objects do not produce t ...
... - Electrical energy to electromagnetic (light) energy and thermal (heat) energy 3. What is a luminous object and a non-luminous object? Give an example of each? - Luminous objects produce light. Examples= Light bulb, Candle, Sun, Bioluminescent organisms, etc. - Non-luminous objects do not produce t ...
EE101L Laboratory 4
... Operational Amplifiers Introduction: In this lab of the course, you will explore the properties of operational amplifiers, one of the most important circuit elements in analog electronics. Make sure you read the section on op amps in the introductory notes. First, you will use the op-amp in a DC cir ...
... Operational Amplifiers Introduction: In this lab of the course, you will explore the properties of operational amplifiers, one of the most important circuit elements in analog electronics. Make sure you read the section on op amps in the introductory notes. First, you will use the op-amp in a DC cir ...
PSRR for Purepath Digital Audio Amplifiers
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
DC786 - LTC4260CGN Evaluation Kit Quick Start Guide
... this mode the LEDs will not light. Setting JP3 SDA to COM connects SDAO and SDAI together for communication to a non-isolated bus. Splitting SDAO and SDAI facilitates optically isolated applications (see the LTC4260 data sheet). The I2C address is selected by using JP4, JP5 and JP6 to pull the addre ...
... this mode the LEDs will not light. Setting JP3 SDA to COM connects SDAO and SDAI together for communication to a non-isolated bus. Splitting SDAO and SDAI facilitates optically isolated applications (see the LTC4260 data sheet). The I2C address is selected by using JP4, JP5 and JP6 to pull the addre ...
Input c/cs cct (transistor DC parameter)
... and currents, e.g.; the input voltage is regarded as positive when terminal (1) is more positive than terminal (2), and the output current is regarded as positive when it flows into the output terminal. In a similar way transistor may be represented as a box, and mathematical relationship found betw ...
... and currents, e.g.; the input voltage is regarded as positive when terminal (1) is more positive than terminal (2), and the output current is regarded as positive when it flows into the output terminal. In a similar way transistor may be represented as a box, and mathematical relationship found betw ...
PowerVerter RV Inverter/Charger
... Tripp Lite’s RV1012ULHW Inverter/Charger is the quiet alternative to gas generators—with no fumes, fuel or noise to deal with! It provides equipment with clean, quiet 120V AC electricity (filtered through premium ISOBAR surge protection) whenever available. In addition, the RV1012ULHW automatically ...
... Tripp Lite’s RV1012ULHW Inverter/Charger is the quiet alternative to gas generators—with no fumes, fuel or noise to deal with! It provides equipment with clean, quiet 120V AC electricity (filtered through premium ISOBAR surge protection) whenever available. In addition, the RV1012ULHW automatically ...
User Manual for 16 Channel Rack Video Digital Optical
... with forward data) consisting of a transmitter, a receiver, and SMPS supplies. The basic product can simultaneously transmit 8-bit or 10-bit digitally encoded video, return or bidirectional data, unidirectional or bidirectional audio, Ethernet, Telephone, binary input/output over one single mode or ...
... with forward data) consisting of a transmitter, a receiver, and SMPS supplies. The basic product can simultaneously transmit 8-bit or 10-bit digitally encoded video, return or bidirectional data, unidirectional or bidirectional audio, Ethernet, Telephone, binary input/output over one single mode or ...
7 W, 90-135 Vac, 500 mA LED Driver
... forward voltage and input voltage. Figure 2 below shows the effect on efficiency over a range of 3 to 5 LEDs and input voltage spanning 90 to 130 Vac. Increased LED forward voltage and lower input voltage each result in greater duty cycle. Longer conduction times allow more energy transfer per switc ...
... forward voltage and input voltage. Figure 2 below shows the effect on efficiency over a range of 3 to 5 LEDs and input voltage spanning 90 to 130 Vac. Increased LED forward voltage and lower input voltage each result in greater duty cycle. Longer conduction times allow more energy transfer per switc ...
Power Amplifiers
... Copyright 1998 Dave Benson NN1G Q6 is the transistor which provides the amplification for the SW+. It is driven like a class C amplifier except that it acts more like a switch (either full on or full off). This improves the efficiency of the amplifier (why?). L2 “smooths” the peaks in the waveform w ...
... Copyright 1998 Dave Benson NN1G Q6 is the transistor which provides the amplification for the SW+. It is driven like a class C amplifier except that it acts more like a switch (either full on or full off). This improves the efficiency of the amplifier (why?). L2 “smooths” the peaks in the waveform w ...
Dual Modulus Prescaler Using Current Mode Logic
... •Diff Amp with MOSFET differential amplifiers –BiCMOS would be much better according to the papers. To square up the input signal requires too many stages with MOSFETs •Same current tail MOSFET dimensions were tried but did not work well. Simulation suggested a much smaller set of dimensions •You ne ...
... •Diff Amp with MOSFET differential amplifiers –BiCMOS would be much better according to the papers. To square up the input signal requires too many stages with MOSFETs •Same current tail MOSFET dimensions were tried but did not work well. Simulation suggested a much smaller set of dimensions •You ne ...
AND8230 - Application Hints for Transient Voltage
... ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, incl ...
... ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, incl ...
5.2.2 Digital to Analogue Converters Word Document | GCE
... the power supply used. For example, design a DAC with the following parameters: number of input bits = 4; output voltage range = 0 to 12V; logic 1 = 8V and logic 0 = 0V; power supply = +15V / 0V / -15V. In general, a ‘n’ bit DAC will have 2n output voltage levels, with 2n – 1 steps between ...
... the power supply used. For example, design a DAC with the following parameters: number of input bits = 4; output voltage range = 0 to 12V; logic 1 = 8V and logic 0 = 0V; power supply = +15V / 0V / -15V. In general, a ‘n’ bit DAC will have 2n output voltage levels, with 2n – 1 steps between ...
Sci 9 Review Worksheet 8.3 Resistance and
... The current will increase if the energy (voltage) or “pressure” behind it increases. 3. State Ohm’s Law, which is the relationship of voltage (V), current (I), and resistance (R) . R = V/I 4. What are the units of electrical resistance? Ohms (Ω) 5. What happens to the electrical energy when electron ...
... The current will increase if the energy (voltage) or “pressure” behind it increases. 3. State Ohm’s Law, which is the relationship of voltage (V), current (I), and resistance (R) . R = V/I 4. What are the units of electrical resistance? Ohms (Ω) 5. What happens to the electrical energy when electron ...
1270 HOMEWORK #2 solution EX: Find the total power dissipated
... The current in components in series must be the same. It follows that 10 mA flows into the box and through the two resistors. The power is the product of the voltage of 5 V and the current of 10 mA: p = 5 V ⋅10 mA = 50 mW ...
... The current in components in series must be the same. It follows that 10 mA flows into the box and through the two resistors. The power is the product of the voltage of 5 V and the current of 10 mA: p = 5 V ⋅10 mA = 50 mW ...
Laser Technology in the Medical and Cosmetic Industry
... ionisation that is always present due to natural radioactivity and cosmic rays. As voltage increases further, current slowly increases until a point where a large number of molecules are ionised (the peak of curve). Now the conductivity of the gas increases and the voltage required to sustain discha ...
... ionisation that is always present due to natural radioactivity and cosmic rays. As voltage increases further, current slowly increases until a point where a large number of molecules are ionised (the peak of curve). Now the conductivity of the gas increases and the voltage required to sustain discha ...
File
... Ex: a light bulb transforms electric energy into light and thermal energy (heat) Ex: a motor transforms electric energy into mechanical energy (spins the motor) Having no load connected to a circuit leads to a short circuit. Law of Conservation of Current the current is the same at all point ...
... Ex: a light bulb transforms electric energy into light and thermal energy (heat) Ex: a motor transforms electric energy into mechanical energy (spins the motor) Having no load connected to a circuit leads to a short circuit. Law of Conservation of Current the current is the same at all point ...
Datasheet 6N138/ 6N139
... current transfer ratio with only 0.5 mA of LED current is guaranteed from 0 °C to 70 °C Caution: Due to the small geometries of this device, it should be handled with Electrostatic Discharge (ESD) precautions. Proper grounding would prevent damage further and/or degradation which may be induced by E ...
... current transfer ratio with only 0.5 mA of LED current is guaranteed from 0 °C to 70 °C Caution: Due to the small geometries of this device, it should be handled with Electrostatic Discharge (ESD) precautions. Proper grounding would prevent damage further and/or degradation which may be induced by E ...
AN6051 - Monitoring and Controlling Negative Power Supplies with
... when the circuit is to be turned off. Note that this circuit does not provide the ‘soft-start’ capabilities provided by the ispPAC-POWR1208’s high-voltage output drivers, and will turn on the load very quickly in response to a LOW. Another way of translating from a positive control signal to a negat ...
... when the circuit is to be turned off. Note that this circuit does not provide the ‘soft-start’ capabilities provided by the ispPAC-POWR1208’s high-voltage output drivers, and will turn on the load very quickly in response to a LOW. Another way of translating from a positive control signal to a negat ...
MAX1910/MAX1912 1.5x/2x High-Efficiency White LED Charge Pumps General Description
... 1.5x/2x High-Efficiency White LED Charge Pumps (VIN = 3.6V, GND = 0, SHDN = SET = IN, CIN = 2.2µF, C1 = C2 = 0.47µF, COUT = 2.2µF, TA = -40°C to +85°C, unless otherwise ...
... 1.5x/2x High-Efficiency White LED Charge Pumps (VIN = 3.6V, GND = 0, SHDN = SET = IN, CIN = 2.2µF, C1 = C2 = 0.47µF, COUT = 2.2µF, TA = -40°C to +85°C, unless otherwise ...
Schottky diode I-V Characteristics
... 100 ns for fast diodes, Schottky diodes do not have a recovery time, as there is nothing to recover from (i.e. no charge carrier depletion region at the junction). • The switching time is ~100 ps for the small signal diodes, and up to tens of nanoseconds for special high-capacity power diodes. With ...
... 100 ns for fast diodes, Schottky diodes do not have a recovery time, as there is nothing to recover from (i.e. no charge carrier depletion region at the junction). • The switching time is ~100 ps for the small signal diodes, and up to tens of nanoseconds for special high-capacity power diodes. With ...
engineering note - Hitachi America, Ltd.
... In addition to “Normal” and “Energy Saving” modes, the SJ300 offers a third setting option, “02” for Optimal Accel/Decel Operation. This function is an implementation of a “fuzzy logic” algorithm. In real time, the function automatically adjusts the acceleration and deceleration times in response to ...
... In addition to “Normal” and “Energy Saving” modes, the SJ300 offers a third setting option, “02” for Optimal Accel/Decel Operation. This function is an implementation of a “fuzzy logic” algorithm. In real time, the function automatically adjusts the acceleration and deceleration times in response to ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.