Your Cures and Remedies Archive. ï»¿. Hives, also known as urticaria, is an allergic reaction that involves rash and welts appearing in different parts of the skin. Hives are extremely itchy and can either last for a couple of minutes or days before disappearing.ives, also known as urticaria, is an allergic reaction that involves rash and welts appearing in different parts of the skin. Hives are extremely itchy and can either last for a couple of minutes or days before disappearing.
Features: Power Station and Laptop Charger, Capacity: Built-in 16,500mAh Power Bank with (12V / 16V / 19V) DC output, it features a key switch to choose different voltages, LED indicator showing the status, 8-in-1 laptop adapters fitting for various brands of laptops.
power supply - Computer Definition. A system that converts AC current from the wall outlet into the DC currents required by electronic circuits. A computer power supply converts AC into multiple DC voltages. For example, 12 volts is commonly used for drives, while 3.3v and 5v are used by the chips and other motherboard components. Switching Power Supplies Power supplies known as switching power supplies are commonly used.