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 unit (computer) A power supply unit (or PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer. Modern personal computers universally use switched-mode power supplies. Some power supplies have a manual switch for selecting input voltage, while others automatically adapt to the mains voltage.