LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
... 20. What is laser action? Describe He-Ne laser and explain its working with energy level ...
... 20. What is laser action? Describe He-Ne laser and explain its working with energy level ...
Part Number 30-5132 Analog Boost Gauge
... left status light will flash. Move the key to the Run position, then the Crank position. The needle should remain pointing down, and the status light should continue to flash. If at any time the needle sweeps counter clockwise, or the status light remains off, the power source has turned off and is ...
... left status light will flash. Move the key to the Run position, then the Crank position. The needle should remain pointing down, and the status light should continue to flash. If at any time the needle sweeps counter clockwise, or the status light remains off, the power source has turned off and is ...
- Setsquare
... switches off lighting whenever ambient light level rises above a chosen level. As the daylight level reduces, SensaLUX will automatically switch lighting on at the preset level. To avoid switching on and off during short bright or cloudy periods the unit incorporates an adjustable time delay. A two ...
... switches off lighting whenever ambient light level rises above a chosen level. As the daylight level reduces, SensaLUX will automatically switch lighting on at the preset level. To avoid switching on and off during short bright or cloudy periods the unit incorporates an adjustable time delay. A two ...
Physical Science Chapter 6 Notes Section 1: Electric Charge 1. An
... ♦ In an electric circuit the electrons flow from the negative pole to the positive pole. ♦ Current is measured in amperes (amps) ♦ There are two types of currents: direct current and alternating current • Direct current (DC) – the electrons flow in only one direction • Alternating current (AC) – the ...
... ♦ In an electric circuit the electrons flow from the negative pole to the positive pole. ♦ Current is measured in amperes (amps) ♦ There are two types of currents: direct current and alternating current • Direct current (DC) – the electrons flow in only one direction • Alternating current (AC) – the ...
Diode Concepts and application
... * Graphical load-line analysis is too cumbersome for complex circuits, * We may apply “Ideal-Diode Model” to simplify the analysis: (1) in forward direction: short-circuit assumption, zero voltage drop; (2) in reverse direction: open-circuit assumption. * The ideal-diode model can be used when the f ...
... * Graphical load-line analysis is too cumbersome for complex circuits, * We may apply “Ideal-Diode Model” to simplify the analysis: (1) in forward direction: short-circuit assumption, zero voltage drop; (2) in reverse direction: open-circuit assumption. * The ideal-diode model can be used when the f ...
HMC735LP5 / 735LP5E
... No Connection. These pins may be connected to RF/ DC ground. Performance will not be affected. ...
... No Connection. These pins may be connected to RF/ DC ground. Performance will not be affected. ...
AN004E - Semiconductor Consideration for DC Power Supply
... MC3425, and their military temperature range series MC3524 and MC3525. Like the MC3423, these circuits were primarily intended for use as voltage protection circuits. Basically the MC3424 and MC3425 also use the “crowbar sensing circuit technology” and the block diagrams (Figures 17 and 18) seems to ...
... MC3425, and their military temperature range series MC3524 and MC3525. Like the MC3423, these circuits were primarily intended for use as voltage protection circuits. Basically the MC3424 and MC3425 also use the “crowbar sensing circuit technology” and the block diagrams (Figures 17 and 18) seems to ...
Combined Voltage and Current Output Terminal
... The VOUT circuit is composed of amplifiers A3, A4, and the feedback network around A3 consisting of RF, RG1, and RG2. A3 operates as a modified summing amplifier where the DAC controls the non-inverting input and the inverting input has one path to GND and a second to VREF. This configuration allows ...
... The VOUT circuit is composed of amplifiers A3, A4, and the feedback network around A3 consisting of RF, RG1, and RG2. A3 operates as a modified summing amplifier where the DAC controls the non-inverting input and the inverting input has one path to GND and a second to VREF. This configuration allows ...
Exam 2: Problems and Solutions
... Resistance of upper branch is the parallel combination of 6.0Ω and 12Ω in series with 4Ω. Calculate Rupper = 6+12 Resistance of lower branch is the series combination 3Ω + 5Ω = 8Ω. The two branches in parallel have a resistance of 4Ω. The current through the combined resistors is 12V 4Ω = 3 A. This ...
... Resistance of upper branch is the parallel combination of 6.0Ω and 12Ω in series with 4Ω. Calculate Rupper = 6+12 Resistance of lower branch is the series combination 3Ω + 5Ω = 8Ω. The two branches in parallel have a resistance of 4Ω. The current through the combined resistors is 12V 4Ω = 3 A. This ...
Multi 5»¡©ú®Ñ - Audio Refinement
... Do not place unit on a glass shelf. If you really must, use "Altuglass" on the shelf. We do highly recommend placement on wood or granite. For best sonic results, correct orientation of the AC plug is important. The prong with the red dot should be connected to the "hot" connection of your wall sock ...
... Do not place unit on a glass shelf. If you really must, use "Altuglass" on the shelf. We do highly recommend placement on wood or granite. For best sonic results, correct orientation of the AC plug is important. The prong with the red dot should be connected to the "hot" connection of your wall sock ...
The Avermetrics™ Test and Measurement System
... outputs are all completely isolated from the system ground and internal signals, this module is perfect for controlling processes in noisy environments or adjusting sensitive analog signals internal to test devices. The eight opto-isolated inputs can be used to sense the state of external signals, s ...
... outputs are all completely isolated from the system ground and internal signals, this module is perfect for controlling processes in noisy environments or adjusting sensitive analog signals internal to test devices. The eight opto-isolated inputs can be used to sense the state of external signals, s ...
Solar Power Controllers
... charge current into rapid 'pulses' of current known as PWM (Pulse Width Modulation) keeping the batteries at a constant voltage.. ...
... charge current into rapid 'pulses' of current known as PWM (Pulse Width Modulation) keeping the batteries at a constant voltage.. ...
Metaphor circuits
... Since the brightness of the bulbs indicates how much current is flowing in the circuit, write a statement which describes what happens to the current in a series circuit as you add more resistors to the circuit. The current decreases because the resistance increases. Ohm’s Law says that I=V/R. The ...
... Since the brightness of the bulbs indicates how much current is flowing in the circuit, write a statement which describes what happens to the current in a series circuit as you add more resistors to the circuit. The current decreases because the resistance increases. Ohm’s Law says that I=V/R. The ...
EMC-240B - Tii Technologies Inc.
... XX Green colored LED indicators show that protection is available and product is functioning properly. XX The EMC-240B features total solid state technology for reliability and quick response to surges. Two advanced, metal oxide varistors (MOV) are the primary protective elements. These MOVs are eac ...
... XX Green colored LED indicators show that protection is available and product is functioning properly. XX The EMC-240B features total solid state technology for reliability and quick response to surges. Two advanced, metal oxide varistors (MOV) are the primary protective elements. These MOVs are eac ...
Casco diode - the key to high PFC efficiency BYC58X-600
... Figure 3 compares the trr of the Casco diode for various dlf/dt at 125 °C with that of similar diodes. The longer the trr, the more heat is generated in the MOSFET. As shown in Figure 3, the Casco diode has a shorter trr, and thus provides better thermal performance at high ambient temperatures in r ...
... Figure 3 compares the trr of the Casco diode for various dlf/dt at 125 °C with that of similar diodes. The longer the trr, the more heat is generated in the MOSFET. As shown in Figure 3, the Casco diode has a shorter trr, and thus provides better thermal performance at high ambient temperatures in r ...
Ohm`s Law relates the voltage, current and resistance of a circuit. It
... Consider a water tank at a certain height above the ground. At the bottom of this tank there is a hose. The pressure at the end of the hose can represent voltage. The water in the tank represents charge. The more water in the tank, the higher the charge, the more pressure is measured at the end of t ...
... Consider a water tank at a certain height above the ground. At the bottom of this tank there is a hose. The pressure at the end of the hose can represent voltage. The water in the tank represents charge. The more water in the tank, the higher the charge, the more pressure is measured at the end of t ...
Installation Guide Azatrax Dual Block Occupancy Detector (DCC
... use plastic rail joiners at each boundary of the detection section. All track power for the detection section must pass through the sense coil. Pass the feed wire through the sense coil. To increase the sensitivity, loop the wire around and pass it through the sense coil again. A single pass is suff ...
... use plastic rail joiners at each boundary of the detection section. All track power for the detection section must pass through the sense coil. Pass the feed wire through the sense coil. To increase the sensitivity, loop the wire around and pass it through the sense coil again. A single pass is suff ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... Introduction to Inverse SEPIC converter in MPPT allow us to use of new possibilities in efficient software controlled power supplies. In several markets, demand is increasing for well-organized non-inverting dc/dc converters that can control the operation either in buck or boost mode, decreasing or ...
... Introduction to Inverse SEPIC converter in MPPT allow us to use of new possibilities in efficient software controlled power supplies. In several markets, demand is increasing for well-organized non-inverting dc/dc converters that can control the operation either in buck or boost mode, decreasing or ...
Lecture-5 - IIT Guwahati
... Input characteristics are like a normal forward biased diode. As VCB increased IE also increased due to Early Effect (increased reverse biased at CB junction causes reduction in effective base width) . As the CB junction is reverse biased, the current IC depends totally on IE. When IE=0 , IC=ICB0 ...
... Input characteristics are like a normal forward biased diode. As VCB increased IE also increased due to Early Effect (increased reverse biased at CB junction causes reduction in effective base width) . As the CB junction is reverse biased, the current IC depends totally on IE. When IE=0 , IC=ICB0 ...
DN24733737
... water by means of a water wheel or through a turbine into useful mechanical power. This power is converted into electricity using an electric generator or is used directly to run milling machines. The concept of generating electricity from water has been around for a long time and there are many lar ...
... water by means of a water wheel or through a turbine into useful mechanical power. This power is converted into electricity using an electric generator or is used directly to run milling machines. The concept of generating electricity from water has been around for a long time and there are many lar ...
IGBT power modules utilizing new 650V IGBT and Emitter Controlled Diode
... The three level phase leg in NPC topology consists of four IGBTs with its associated antiparallel diodes, all arranged in series, and two additional diodes DH and DL connecting intermediate nodes to the neutral point of the DC-link. All power semiconductors used exhibit the same blocking voltage, wh ...
... The three level phase leg in NPC topology consists of four IGBTs with its associated antiparallel diodes, all arranged in series, and two additional diodes DH and DL connecting intermediate nodes to the neutral point of the DC-link. All power semiconductors used exhibit the same blocking voltage, wh ...
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.