maxtor power supply

Before using Multisim to do op amp circuit simulation found that op amp output is more than the phenomenon of power rails, and sometimes want to take the OP put when the comparator do open-loop simulation, but in the Multisim simulation is actually linear amplification, and output over the supply voltage, very depressed, so after simulation is used cadence The orcad/pspice to simulate.But draw a frequency r

Wind energy, solar energy, and other alternative energy sources receive a good return on investment. If the data center manager has a golden rule, it is: Do not toss your power supply.For almost all data centers, their power supply is AC. AC is not only suitable for a single PC in the study, but also for data centers with a large number of servers. The US Envir

Usbh_en (corresponding to gpg6) of is used to power the USB host, which needs to be controlled in BSP and can be used in init. the following code is used in the oeminit ()-> configuregpio () function of the C file: // Ser gpg6 to output an usbh_en S2440iop-> gpgcon = ~ (3 S2440iop-> gpgcon | = (1 S2440iop-> gpgup | = (1 S2440iop-> gpgdat | = (1 Use the above Code to enable the power

During the development of the wince project, you often need to write an AP to obtain information such as the battery power and power source, because the underlying battery driver of Wince generally obtains the battery state by querying and then updates it to a struct, the AP can call getsystempowerstatusex2 to obtain the value of this struct, to update battery information in real time, the AP must frequentl

With the popularity of Windows 8, a notebook that installs Windows 8 after a shutdown action, the power supply, and so on, will be lit for 10 seconds or even minutes after the screen is closed. This behavior is actually due to the mixed shutdown characteristics of Windows 8 and is not a fault. 　　Reason Analysis: On Windows 8 Systems, Microsoft has introduced a new hybrid shutdown model to achieve faster s

The half-mold is the native motherboard line (24PIN) and the CPU power cable (4+4pin), also may have the video card (6PIN or 6+2pin) and the hard disk power supply line, the rest is only left the interface, to a root cuttings, do not need to plug in.Full touch is no native line, only the interface on the power supply.T

Q: The notebook from the buy back has been the power supply, no use is also, 24 hours a day is followed, the battery did not take down, I would like to have an impact on the computer? A: When there is AC power will not use the battery, only in the AC disconnect when the battery is enabled, power off when there is a ba

Fault description: The optical drive is displayed as powered off. It is invalid when you click power-on. You need to restart the machine or plug or remove the optical drive.Cause analysis: the sata drive cannot be properly awakened due to incomplete installation. Solution: the optical drive www.2cto.com shows that the power supply is disabled. It is invalid to ri

PA6, PA7 usb_id usb_on all pull highUSB_ID: High voltage trigger external USB for chargingUSB_ON: Used to test the sub has been powered, plug the USB Internal Charging Mode Analysis:The handle is plugged into an external power supply and the vbus level is high.At this point the usb_id level is high, open the Q11 Morse tube, enter the power chip pin 1,24v

Computer host a power to automatically start the boot, do not press the host to start the button. 　　The reason for the appearance 1. Power plug can not guarantee a good contact 2. Computer Power problem 3.bios Setup Issues 　Solving method 1. Repair Plug 2. Replace the computer power 3. Configure BIOS: In PowerM

The "decision-making support for power supply-side quotations and economic operation management system" originally planned by the company, under the influence of the national macro-control policy, as well as the current constraints on coal, electricity, oil, and transportation shortage, as a result, many power plant power