There are three major types of mechanical UPSes, two of which are also non-battery. All three are true VFI or double conversion systems, but the intermediate conversion is purely mechanical: Motor-generator (MG) setscombine a motor with a generator. The motor is equivalent to the rectifier ...
First, let’s understand why we need a power supply. Desktops, laptops, phones, and other electronics simply can’t function using the kind of electricity that we usually get from the wall socket, which is AC power. Electronicsrequire Direct Current (DC)instead ofAlternating Current (AC)to f...
A power supply operates by converting energy from a wall socket and routing that power to each of the individual components in your system through a variety of cables. If your power supply is non-modular, these cables will already be soldered to the circuit board, meaning you don’t get t...
An uninterruptible power supply (UPS) is a device that allows a computer to keep running for at least a short time when incoming power is interrupted. Provided utility power is flowing, it also replenishes and maintains energy storage.
. Maintaining on a normal charging voltage, once the power is interrupted, the battery immediately powers the inverter to ensure the UPS power supply AC output voltage. Several of the following simplicity illustrates the various work conditions of the UPS (in an example of online UPS power)....
A circular economy is much bigger than one supply chain. It’s a national economy based on circular practices such as recycling, reuse, and waste reduction. In such an economy, the government can play a leading role, providing incentives and assistance to companies that follow circular practices...
A device has a poor power factor for one of two reasons; either it draws current out of phase with the supply voltage, or it draws current in a non-sinusoidal waveform. The out of phase case, known as ‘displacement’ power factor, is typically associated with electric motors ...
modules are inherently isolated, another degree of flexibility is realized in the availability of negative voltages. Unlike many non-configurable multi-output power converters, a welldesigned modular solution will mitigate interactions between individual outputs. Each output module is independently regulated ...
Having a requirements management plan is critical to project success, as it enables engineering teams to control project scope and direct the product development lifecycle. Requirements management software can provide the tools to execute the plan, helping to reduce costs, accelerate time to market and...
No, you should never disconnect the ATX power supply while your computer is running. This could cause sudden power loss and potentially damage sensitive components like the motherboard or hard drive. What should I do if my computer doesn't power on with the ATX power supply connected?