SF Cable is an online store selling highest quality cables, components & accessories at best rates.
Sf cable began its business in 2002 with the goal of providing the highest quality cables, components, and accessories (including custom products like fiber optic and copper networking cables and modular adapters) at the lowest prices on the internet delivered with complete customer satisfaction.
SF Cable’s service is unmatched in the industry because we feature a huge inventory of over 8,000 SKUs of cables, components, and accessories ready to be shipped to our customers same day (in most cases) with no minimum orders or restocking fees. Even our custom orders are typically shipped in two to three days. All our products are premium quality at the lowest prices (up to 90% off retail) due to our low overhead and direct imports with no middle men to increase costs to our customers.
But what makes SF Cable completely different is our lifetime technical support. That’s right, call anytime during business hours and get the help you need whether you made your purchase last week, last month, or last year! We also offer a 60 day money back guarantee with a lifetime warranty on computer cables, adapters, and non-electronic products plus live support. Our products are RoHS compliant, environmentally friendly and we work in conjunction with ISO 9001-2000 registered manufacturers to ensure the highest quality merchandise at wholesale costs.
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Remember, our mission at SF Cable, Inc. is to provide you, our customers, with premium quality products at the lowest prices, delivered quickly and with exceptional customer service and support every time!
See Our Products: Power Cord
Ethernet Cables
HDMI Cables and Adapters
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and many more..
Power Cables are Here to Stay and Here’s Why!
Battery science is still developing. We do not have devices that can last long on a single charge or ones that require no charge at all. We need to charge everything, and all consumer gadgets are fighting each other in the market by showing off battery specs.
But the true power still lies in the power cable. The better it is, the faster your device will charge without heating up.
This brings to light the power cables that gadgets use and the reason behind it. While there are various types of power cords, North America generally relies on the company: National Electrical Manufacturers Association or NEMA. When it comes to power cables, there is no other name more popular. This power cable is standard across the continent.
The thing to know mainly about the NEMA power cord is that it comes in two variants: ungrounded and grounded. The grounded one has a grounding pin in addition to two flat pins and the ungrounded one just has two flat pins. Appliances that require more voltage use the grounded cord and ones that require less voltage use the ungrounded cord.
Let’s walk through a typical household and see the variations we find in the power cords:
Laptops
Laptops have the NEMA power cord in two parts. The power supply part has an adapter for AC-DC conversion. Alternative Current flows through power cords but since laptops cannot handle that much voltage, despite it being stable, the adapter converts it to Direct Current that is at a lower voltage. This adapter detaches from the main power cord and has the laptop’s charging pin at the end. A laptop being a battery-operated device means that its battery can recharge at low voltage.
Kitchen Appliances
One of the biggest kitchen appliances is the refrigerator. It requires high voltage and therefore it needs to use the earthing connection via the grounded NEMA power cord. This protects the user and the device from high voltage. Similarly, a microwave also requires a grounded power cord. Other smaller kitchen appliances like a toaster, blender, etc. function on low voltage and therefore only need ungrounded power cords.
Entertainment Setup
A typical entertainment setup has a TV, soundbar, gaming console, and a streaming box. These gadgets require less voltage. Some of these devices have a cable directly built in, and some don’t. These are items that we use over the course of at least five years and therefore it is crucial that their power cords are top notch and don’t malfunction easily.
Smart Home Appliances
It is the era of the connected home. Not only will you find devices that are smart and have fancy sensors, but also power plugs themselves are smart. If you plug a smart plug into your wall outlet and then plug in any normal appliance, like a lamp or a music player or a toaster, then you can control that device without using physical switches. If you plug in a lamp, then you can also automate it to turn on every evening at sunset by itself.
Similarly, you can automate a lot of devices, like your coffee machine for mornings, or your Christmas lights for every night in December. Smart plugs take traditional gadgets or appliances and add intelligence to them.
Across the continent, you can safely plug in a device with the NEMA power cord since all wall sockets are compatible with it. They are also the standard one that all gadget use.
Before plugging in anything, it is always safer to check what voltage your device can handle and plug it into a matching wall socket. This prevents a risk of electricity overload and hazards due to it.
Some wall sockets are also USB ports but not everything runs on USB power. Hence, the NEMA power cord is most certainly here to stay.
While they cannot carry data and electricity both, they are essential for power supply. Most devices don’t need data to run anyway. Devices that require data or use data transfer are also plug and play, therefore they need the dual function. But apart from those, a power cable is enough to use as a power supply.
Wrapping Up:
Power supply is changing for many devices in this emerging smart IoT world. But nothing is about to start running on power supply over the air. The NEMA cord is here to stay.
And you should definitely know all about them.
At SF Cable, we stock a variety of these for whatever purpose you need them. Get in touch with us for more information regarding the nuances of power cables and guidance for selecting one.
Source: https://www.sfcable.com/blog/power-cables-here-stay-why/
