Implementation of USB-OTG power requirements using a linear charger According to USB-OTG specifications, the host must be able to supply at least 8mA of current between 4.4V and 5.25V. Devices can negotiate for more current depending on whether the host can supply more power.
The current ratio's normal range is between 0.5 and 2.0, but this liquidity ratio must be interpreted with caution. A high ratio could indicate that the company is sitting on too much cash, that it is owed a lot of money by its customers or that it needs to operate with huge amounts of inventory.
Download 33 Financial Ratios Template: http://www.officetodo.com/public/prod... Current ratio measures the resources currently in the possession of the company and their sufficiency in relation to the debt of the company. To calculate current ratio open your balance sheet and divide total of current assets with the total of current liabilities.