From 377230e40e8f8cf4cf5556b7f3a5b556f1125a2c Mon Sep 17 00:00:00 2001 From: Andy Butler Date: Thu, 1 Nov 2018 00:27:39 -0600 Subject: [PATCH] Added information about power supplies (#20731) --- guide/english/computer-hardware/power-supply/index.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/guide/english/computer-hardware/power-supply/index.md b/guide/english/computer-hardware/power-supply/index.md index 8ef9623e8c..5114f572f8 100644 --- a/guide/english/computer-hardware/power-supply/index.md +++ b/guide/english/computer-hardware/power-supply/index.md @@ -3,7 +3,7 @@ title: Power Supply --- ## Power Supply -A Power Supply Unit (PSU) supplies power to a computer. It converts AC power into steady low-voltage DC power for the internal components. +A Power Supply Unit (PSU) supplies power to a computer. It converts AC power into steady low-voltage DC power for the internal components. A power supply is required in order for a computer to operate properly and it's wattage must be matched appropriately to all the components inside the computer. A PSU is usually not user serviceable. For your safety, it is wise to never open a power supply unit.