Volts and Amps
... One kilovolt is one thousand volts 1500 KHz is 1,500,000 Hertz 1.5 amps is 1500 milliamperes 500 milliwatts is 0.5 watts One microvolt is one one-millionth of a volt ...
... One kilovolt is one thousand volts 1500 KHz is 1,500,000 Hertz 1.5 amps is 1500 milliamperes 500 milliwatts is 0.5 watts One microvolt is one one-millionth of a volt ...
ISL90460 - Intersil
... Voltage on CS, U/D and VCC with Respect to GND . . . . -1V to +7V Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . . . 300°C IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA Power Rating . . . . . . . . . . . . . . . . . . . . . ...
... Voltage on CS, U/D and VCC with Respect to GND . . . . -1V to +7V Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . . . 300°C IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA Power Rating . . . . . . . . . . . . . . . . . . . . . ...
6A, Current-Sharing Dual LDO
... various metrics can be found in the IC Package Thermal Metrics application report. The TPS74401 was selected because it is available in the RGW package, a 5x5mm QFN with a large thermal pad and superb thermal characteristics. Coupled with proper board layout, this package allows the LDO to continue ...
... various metrics can be found in the IC Package Thermal Metrics application report. The TPS74401 was selected because it is available in the RGW package, a 5x5mm QFN with a large thermal pad and superb thermal characteristics. Coupled with proper board layout, this package allows the LDO to continue ...
X WRITE REGULATED POWER SUPLY
... tors through a selected core, must be kept above this range. The conductor currents must therefore be con trolled within fairly narrow tolerance limits. This prob ...
... tors through a selected core, must be kept above this range. The conductor currents must therefore be con trolled within fairly narrow tolerance limits. This prob ...
1. Introduction
... a reinforced cardboard box, strong enough to carry the weight of the unit. at least 5 cm of shock-absorbing material around the unit. nonabrasive dust-free material for the other parts. ...
... a reinforced cardboard box, strong enough to carry the weight of the unit. at least 5 cm of shock-absorbing material around the unit. nonabrasive dust-free material for the other parts. ...
Constant Current Regulator LED Circuit Enhanced for
... This circuit is a sophisticated variation on the LED lighting circuits described in design notes DN05084 and DN05088. It runs on 120 VAC and uses several special design features to optimize the dimming performance. The LED voltages should be between 60 and 68 volts per string during operation. While ...
... This circuit is a sophisticated variation on the LED lighting circuits described in design notes DN05084 and DN05088. It runs on 120 VAC and uses several special design features to optimize the dimming performance. The LED voltages should be between 60 and 68 volts per string during operation. While ...
Module P4.1 DC circuits and currents
... everyday meanings of the terms gravity, temperature and weight. You should be familiar with the following mathematical terms: average (i.e. mean), constant of proportionality, fraction, gradient (of a graph), inversely proportional, percentage, proportional, ratio, reciprocal and sum. If you are unc ...
... everyday meanings of the terms gravity, temperature and weight. You should be familiar with the following mathematical terms: average (i.e. mean), constant of proportionality, fraction, gradient (of a graph), inversely proportional, percentage, proportional, ratio, reciprocal and sum. If you are unc ...
Resistor
A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. Resistors act to reduce current flow, and, at the same time, act to lower voltage levels within circuits. In electronic circuits, resistors are used to limit current flow, to adjust signal levels, bias active elements, and terminate transmission lines among other uses. High-power resistors that can dissipate many watts of electrical power as heat may be used as part of motor controls, in power distribution systems, or as test loads for generators. Fixed resistors have resistances that only change slightly with temperature, time or operating voltage. Variable resistors can be used to adjust circuit elements (such as a volume control or a lamp dimmer), or as sensing devices for heat, light, humidity, force, or chemical activity.Resistors are common elements of electrical networks and electronic circuits and are ubiquitous in electronic equipment. Practical resistors as discrete components can be composed of various compounds and forms. Resistors are also implemented within integrated circuits.The electrical function of a resistor is specified by its resistance: common commercial resistors are manufactured over a range of more than nine orders of magnitude. The nominal value of the resistance will fall within a manufacturing tolerance.