LTC490 - Linear Technology
... A typical connection of the LTC490 is shown in Figure 5. Two twisted-pair wires connect two driver/receiver pairs for full duplex data transmission. Note that the driver and receiver outputs are always enabled. If the outputs must be disabled, use the LTC491. There are no restrictions on where the c ...
... A typical connection of the LTC490 is shown in Figure 5. Two twisted-pair wires connect two driver/receiver pairs for full duplex data transmission. Note that the driver and receiver outputs are always enabled. If the outputs must be disabled, use the LTC491. There are no restrictions on where the c ...
3-Channel SDTV Video Amplifier with 5th-Order Filters and 5.2
... therefore it is also nonlinear. True chominance (C) is derived from linear RGB, and thus the difference between chroma (C') and chrominance (C) exists. The color difference signals (P'B/ P'R/U'/V') are also referenced this way to denote the nonlinear (gamma-corrected) signals. R'G'B' (commonly misla ...
... therefore it is also nonlinear. True chominance (C) is derived from linear RGB, and thus the difference between chroma (C') and chrominance (C) exists. The color difference signals (P'B/ P'R/U'/V') are also referenced this way to denote the nonlinear (gamma-corrected) signals. R'G'B' (commonly misla ...
Load regulation - s3.amazonaws.com
... IC Voltage Regulators The only external components required with the 78XX series are input and output capacitors and some form of heat sink. These IC’s include thermal shutdown protection and internal current limiting. The 78XX series are primarily used for fixed output voltages, but with additiona ...
... IC Voltage Regulators The only external components required with the 78XX series are input and output capacitors and some form of heat sink. These IC’s include thermal shutdown protection and internal current limiting. The 78XX series are primarily used for fixed output voltages, but with additiona ...
SP 200 - Farnell
... The SP 200 features a 200mV d.c. measurement range with auto-zero and auto-polarity. Decimal points are user selectable. The SP 200 features a negative rail generator which enables the meter to measure a signal referenced to its own power supply GND. LED backlighting ensures excellent readability un ...
... The SP 200 features a 200mV d.c. measurement range with auto-zero and auto-polarity. Decimal points are user selectable. The SP 200 features a negative rail generator which enables the meter to measure a signal referenced to its own power supply GND. LED backlighting ensures excellent readability un ...
BD244/ A/B/ C PNP Epitaxial Silicon Transistor
... reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. ...
... reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. ...
P-N Junction P-type (ex. Silicon doped with Boron) has “holes” N
... A controller to charge a Li-ion battery from a solar panel needs to do a number of things to protect the solar cell and the battery. It needs to prevent reverse current (with a diode) so that the battery does not drive the solar cells backwards when they are shaded. The charge controller needs to re ...
... A controller to charge a Li-ion battery from a solar panel needs to do a number of things to protect the solar cell and the battery. It needs to prevent reverse current (with a diode) so that the battery does not drive the solar cells backwards when they are shaded. The charge controller needs to re ...
SG6105A Power Supply Supervisor + Regulator + PWM upervisor+Re
... conditions is mandatory in PC power supplies. These protection circuits can be realized by using many discrete components and comparators, which occupy a lot of PCB space and add to assembling costs. This single chip controller IC provides complete protection circuits, shunt regulators, and PWM cont ...
... conditions is mandatory in PC power supplies. These protection circuits can be realized by using many discrete components and comparators, which occupy a lot of PCB space and add to assembling costs. This single chip controller IC provides complete protection circuits, shunt regulators, and PWM cont ...
Ohm`s Law using a PhET Simulation
... The fundamental relationship among the three important electrical quantities current, voltage, and resistance was discovered by Georg Simon Ohm. The relationship and the unit of electrical resistance were both named for him to commemorate this contribution to physics. One statement of Ohm’s law is t ...
... The fundamental relationship among the three important electrical quantities current, voltage, and resistance was discovered by Georg Simon Ohm. The relationship and the unit of electrical resistance were both named for him to commemorate this contribution to physics. One statement of Ohm’s law is t ...
PAM2421/ PAM2422/ PAM2423 Description Pin Assignments
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Lect 28 Example
... V_ra20c := Ia_27c⋅ ( Rseries)V_ra20c = 8 V Find a triangle that has sides with voltage equal to voltage drop and current equal to If_se. Notice that the If_se extends from the Vt line, not the Ea line. In this case the triangle will have a plus If_se since cumulative compounded. ...
... V_ra20c := Ia_27c⋅ ( Rseries)V_ra20c = 8 V Find a triangle that has sides with voltage equal to voltage drop and current equal to If_se. Notice that the If_se extends from the Vt line, not the Ea line. In this case the triangle will have a plus If_se since cumulative compounded. ...
Photoflash Capacitor Charger with Programmable Current Limit and
... primary inductance be chosen between 10 μH and 20 μH. When LPrimary is lower than 10 μH, the converter operates at higher frequency, which increases switching loss proportionally. This leads to lower efficiency and longer charging time. When LPrimary is greater than 20 μH, the rating of the transfor ...
... primary inductance be chosen between 10 μH and 20 μH. When LPrimary is lower than 10 μH, the converter operates at higher frequency, which increases switching loss proportionally. This leads to lower efficiency and longer charging time. When LPrimary is greater than 20 μH, the rating of the transfor ...
Review for Formula, Circuit and Resistance test
... 20. In the lab, you have been given the following materials: a battery, three lamps, two switches and a fuse. You must assemble a circuit containing the battery, one switch and the three lamps. The lamps are to be connected in parallel, and they must all turn on at the same time and give off the sa ...
... 20. In the lab, you have been given the following materials: a battery, three lamps, two switches and a fuse. You must assemble a circuit containing the battery, one switch and the three lamps. The lamps are to be connected in parallel, and they must all turn on at the same time and give off the sa ...
Tunnel Diode small ( )
... - the input signal power is then amplified at constant current by the large base collector reverse bias voltage to a larger output power - a limitation of the npn transistor amplifier is its low input impedance (or low input resistance), also its power consumption and integration density are not the ...
... - the input signal power is then amplified at constant current by the large base collector reverse bias voltage to a larger output power - a limitation of the npn transistor amplifier is its low input impedance (or low input resistance), also its power consumption and integration density are not the ...
Chapter 1 What makes circuits electrical
... energy is used to do the work needed to move the charge against the electric field (remember in physics moving something against a force does work, which means it takes energy). As you move charge, the force increases until you get to the point where the chemical reaction doesn’t have enough energy ...
... energy is used to do the work needed to move the charge against the electric field (remember in physics moving something against a force does work, which means it takes energy). As you move charge, the force increases until you get to the point where the chemical reaction doesn’t have enough energy ...
lect01 course overview transducer characteristics
... within the transducer, independent of the input signal, which contribute to the output. Such signals may be intrinsic to the transducer (for example, due to thermal fluctuations of carrier concentrations in a semiconductor), or be generated by interaction with the environment (for example, by RF pic ...
... within the transducer, independent of the input signal, which contribute to the output. Such signals may be intrinsic to the transducer (for example, due to thermal fluctuations of carrier concentrations in a semiconductor), or be generated by interaction with the environment (for example, by RF pic ...
IXDD404 - IXYS Power
... • Low Propagation Delay Time • Low Output Impedance • Low Supply Current • Two identical drivers in single chip ...
... • Low Propagation Delay Time • Low Output Impedance • Low Supply Current • Two identical drivers in single chip ...
Monte Carlo writeup
... experiment while randomizing each component. Outputs from this procedure are organized and graphed to aid in visualization of system trends and behavior. In this simulation, PERL is the programming language of choice due to its powerful built-in regular expressions – those most important being the m ...
... experiment while randomizing each component. Outputs from this procedure are organized and graphed to aid in visualization of system trends and behavior. In this simulation, PERL is the programming language of choice due to its powerful built-in regular expressions – those most important being the m ...
SWITCHGEAR - National Grid
... defined in the Bilateral agreement. The principles of this document applies to equipment connected at other voltages”. This document defines the technical requirements for switchgear connected to the National Grid Electricity Transmission System at 400kV, 275kV, 132kV. The principles of this documen ...
... defined in the Bilateral agreement. The principles of this document applies to equipment connected at other voltages”. This document defines the technical requirements for switchgear connected to the National Grid Electricity Transmission System at 400kV, 275kV, 132kV. The principles of this documen ...
Nuclear Spectroscopy with the PC
... The PC is turned into a MCA using a software package called LABVIEW. LABVIEW is a product of National Instruments and is commonly used in research environments to interface computers with data collecting hardware. For the LABVIEW applications in this class you will not need to know any of the detail ...
... The PC is turned into a MCA using a software package called LABVIEW. LABVIEW is a product of National Instruments and is commonly used in research environments to interface computers with data collecting hardware. For the LABVIEW applications in this class you will not need to know any of the detail ...
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.