Universal AC Input, 5 V or 12 V Output, 20 Watt Power Supply
... and 6 of the DIP8 package (MOSFET drain pins). Resistors 9A & B (paralleled) set the peak current limit point for the internal overcurrent protection circuit of U1 and can be adjusted for desired max output current (see NCP112x data sheet). For output voltages other than 5 volts, typical circuit cha ...
... and 6 of the DIP8 package (MOSFET drain pins). Resistors 9A & B (paralleled) set the peak current limit point for the internal overcurrent protection circuit of U1 and can be adjusted for desired max output current (see NCP112x data sheet). For output voltages other than 5 volts, typical circuit cha ...
MAX13450-51E - Maxim Part Number Search
... Junction-to-Ambient Thermal Resistance (qJA)...........39°C/W Junction-to-Case Thermal Resistance (qJC)..................3°C/W Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package ...
... Junction-to-Ambient Thermal Resistance (qJA)...........39°C/W Junction-to-Case Thermal Resistance (qJC)..................3°C/W Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package ...
DAC FOR HIGH SPEED AND LOW POWER
... device consists of a series of beads on parallel wires arranged in three separate rows. The beads represent a switch on the computer in either an 'on' or 'off' position. ...
... device consists of a series of beads on parallel wires arranged in three separate rows. The beads represent a switch on the computer in either an 'on' or 'off' position. ...
30 x resistor: 390 ohm - [The Perth Artifactory Wiki [ Shared ]]
... can be run directly from an Arduino output, this one cannot and should be run using a transistor circuit. In any case, relays should best be used with a transistor to protect the output pin from potential damage from high voltage “spikes” which are generated when the relay coil is de-energised. The ...
... can be run directly from an Arduino output, this one cannot and should be run using a transistor circuit. In any case, relays should best be used with a transistor to protect the output pin from potential damage from high voltage “spikes” which are generated when the relay coil is de-energised. The ...
ADDAC80 数据手册DataSheet 下载
... increased immunity to supply voltage variation. This same structure also reduces nonlinearities due to thermal transients as the various bits are switched; nearly all critical components operate at constant power dissipation. High stability, SiCr thin film resistors are trimmed with a fine resolutio ...
... increased immunity to supply voltage variation. This same structure also reduces nonlinearities due to thermal transients as the various bits are switched; nearly all critical components operate at constant power dissipation. High stability, SiCr thin film resistors are trimmed with a fine resolutio ...
Regen Resistor - Copley Controls
... If too much energy is added to the capacitor bank, the voltage will rise to a point where the amplifier's over voltage protection will shut down the amplifier. To prevent this, a regen circuit shunts some of the energy into an external resistor, known as a regen resistor, when the voltage rises too ...
... If too much energy is added to the capacitor bank, the voltage will rise to a point where the amplifier's over voltage protection will shut down the amplifier. To prevent this, a regen circuit shunts some of the energy into an external resistor, known as a regen resistor, when the voltage rises too ...
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.