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What is the power cord on a computer?
Alternatively known as a power cable, mains cable or flex, a power cord is the primary cable that provides power to the computer, printer, monitor, and components within a computer. When dealing with a laptop, the power cord is more properly referred to as an AC adapter.
What are the different types of power cords?
Below is a short glossary of some of the different codes you will find: S – Service Grade. This means the cord is 600-volt rated. SJ – Junior Service. Meaning 300-Volt rated. T – Thermoplastic. The wire is coated in PVC. P – Parallel. O – Oil-Resistant. W – Weather-Resistant. V – Vacuum Type.
How do I match my power cord to my device?
The short version: Voltage (V) should always be the same for both adapter and device. Polarity (plus on the left side or plus on the right side) should always be the same for both adapter and device. Current (A or mA) of the adapter should not be lower than the current of the device but may be higher.
What cords do you need for a PC?
Computer Cable types and descriptions VGA Cable. Also known as D-sub cable, analog video cable. DVI Cable. Connect one end to: computer monitor. PS/2 Cable. Connect one end to: PS/2 keyboard, PS/2 mouse. Ethernet Cable. Also known as RJ-45 cable. 3.5mm Audio Cable. USB Cable. Computer Power Cord (Kettle Plug).
Can you use any power cord for PC?
Thanks 🙂 Basically, if it’s just a cable (no power adapter) and it physically fits your computer, it’ll be just fine. Desktop computers (and many monitors) all use the same connector (IEC). Of course, different plugs are used in different countries, but electrically they are all the same.
What is a power cord called?
A power cord, line cord, or mains cable is an electrical cable that temporarily connects an appliance to the mains electricity supply via a wall socket or extension cord. The terms power cable, mains lead, flex or kettle lead are also used.
What is inside a power cord?
The hard wired (non-detachable) power cord consists of a plug, the cordage, and a strain relief device to secure the cord to the equipment enclosure. The detachable power cord, also known as a power cord set, consists of a plug, cordage and a connector or receptacle.
What material are power cords made of?
Electric wires are typically made of aluminum or copper. They are either bare or insulated and typically covered in a thin layer of PVC. If they have a PVC sheath, then the PVC is colored to indicate whether the wire is a neutral, ground or hot wire in your electrical installation.
What gauge are power cords?
Common household extension cords are available in 16 gauge (smallest), 14 gauge, 12 gauge, and 10 gauge (biggest). The lower the number, the bigger the gauge and the greater the amperage and wattage is.
Are all AC power cords the same?
Many power cords or leads are interchangeable within the same country and within the same family. Those that have specialized requirements tend to have interlocking devices or tabs that prevent similar cords from being used in other places. Don’t worry. If it fits, you’ll be fine.
What are the black green and white wires on a power cord?
The green wire is the ground wire, the white wire is the neutral wire, and the black wire is the hot wire. Light-duty interior extension cords often lack the ground wire, but if a ground wire is present, be sure to connect it.
Which side of the AC is the power cord?
1-2 of 2 Answers If you’re looking at the face of the unit, the cord comes out of the bottom left corner. The cord is probably about 6′ long.
How do I choose the right power cord?
When selecting a power cable for your unique application, its intended use should always be top of mind. Other key considerations include end finishing, cord set put-up, insulation material, conduction material, wire gauge, voltage, temperature range, cord shielding, and finishing requirements.
How do I know if my charger is compatible?
Find a compatible power adapter. Voltage Range: The voltage capacity of the adapter should be within 10% of the capacity of the computer. Wattage Range: The wattages of both the adapter and the computer have to be equal. Current Range: The current of the power adapter should never be lower than that of the computer.
How do I know what size power adapter I need?
Typical low voltage adapter sizes. A 5 mm OD x 2 mm ID says the outer diameter is 5mm and the inner is 2mm. If you go into a shop you can compare and test the connector size, or if you are technically minded you can measure the size of the port and pin yourself.
Do PC cases come with power cables?
Generally speaking, your case will have some cables. If psu is separate, it will come with its cables. Motherboard will come with majority of cables. Your only issue might be if case is too large, so cables with motherboard may need to be longer.
Does Walmart sell computer power cords?
Power Cords Computer Cables & Connectors – Walmart.com.
Can I use any AC power cord?
As long as the voltage is the same on the adapter and on the device (also, I have 9V DC and 9V AC adapters, do not mix these up) and be sure the current required is less than the amount that the adapter can source otherwise you risk overloading the power supply.
