In accounting, liabilities are obligations of the company to transfer something of value (an asset-see above) to another party. On a company s balance sheet, a liability may be a legal debt or an accrual, which is an estimate of an obligation. Equity is the owner's value in an asset or group of assets.
A stable variable power supply with an adjustable output voltage from 5 volts to 30 volts can be
UNINTERRUPTIBLE POWER SUPPLY. UPS - UNINTERRUPTIBLE POWER SUPPLY. Today there is an increasingly pressing need. for a continuous, quality power supply. Indeed. the devices to power up have an increasingly. key, critical role for businesses, for people's. safety, for data storage and processing and for. communications.