Power supplies of desktop computers largely subject to the specifications of Form Factors.org. The main specifications include the ATX12V Dell Vostro 1500 AC Adapter Design Guide, which is available since March 2007, version 2.3. This includes all electrical and mechanical parameters of a Dell XPS M1330 AC Adapter are set. Compared to the previous version 2.2 of the voltage range for some parameters was closer tolerances.
The following table lists the allowable deviations from the nominal value of the output voltages of a Dell PA-12 AC Adapter can be found. Are the voltage values with in these ranges may, the computing system not be adversely affected. In addition, the ATX spec, the output ripple voltage allow 50 or 120 mV on the appropriate lines.
The ATX specification version 2.3 includes specifications for power supplies between 180 and maximum of 450 watts. They shall recommend the specifications for a 450-watt Dell PA-10 AC Adapter, the following currents for the corresponding voltage branches. However, the peak currents may not be used longer than 17 seconds per minute. Also in this section limits were caught a little tighter. Thus, the minimum current Form Factors.org in some lines has somewhat diminished, and consequently also increases the peak current values??.
According to the specifications must be an ATX Dell Inspiron 8500 AC Adapter on the primary side to work at fixed input voltage ranges are still going strong. We may at a nominal input voltage of 230 VAC, the voltage 180-265 VAC lie. In a 115-VAC power can vary the voltage 90-135 VAC. The frequency should examine the tolerance thresholds of 47 and 63 Hz do not exceed or under-.
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