The good news is the most common cause of failure for routers, PCs and other network equipment is heat damageAKA heat stress. Power outages rarely damage routers. That said, if you don’t have your router plugged into a surge protected … Continue reading →

Electricity is supplied to our homes by underground cable or overhead power line at 230 volts. The electricity supply cable enters your home through a meter which records how much electricity you are using and a consumer unit (or fusebox) … Continue reading →

The fast answer is yes! It is perfectly safe to use any certified charger wattage with any device. Can we charge normal battery with fast charger? Always using a fast charger might not be the best thing for your battery’s … Continue reading →

They are completely different. The EPS connector is meant to supply power to a motherboard cpu socket while the PCI express connector is meant to supply power to a GPU. Can CPU cables be used for GPU? The purpose of … Continue reading →

It shouldn’t be, but there is a risk that if there are some large capacitors, these could be holding stored charge. Once the PSU has been turned off, I suggest shorting the connections. This will discharge any residual charge. High … Continue reading →

What is the difference between a 6V and a 12V car? 6V kids electric cars are designed for indoor use, as the motor will not be powerful enough to deal with uneven surfaces and mud. 12V cars work better outdoors, … Continue reading →

If you are looking at a battery holder for regular AA batteries, count the batteries. If there are 4, it’s 6V. If there are 8, it’s 12V. How do I know if my battery is 12V or 6V? Manually count … Continue reading →

However, the 9 Volt router cannot be run on the 12 Volt UPS. The 9 Volt router is meant to be run on 9 Volts and attempting to power it with the 12 Volt UPS will result in an overvoltage … Continue reading →

Standard A and B USB connectors Two pins are used for power and two pins are used for differential data transmission. If you look carefully at the connector you will see that the pins for the power connection (pin 1 … Continue reading →

Most nine-volt alkaline batteries are constructed of six individual 1.5 V LR61 cells enclosed in a wrapper. These cells are slightly smaller than LR8D425 AAAA cells and can be used in their place for some devices, even though they are … Continue reading →

In order to configure, you either need to connect it to your laptop via LAN cable (RJ45) or USB Port. But power supply is mandatory. You cannot use USB to ‘power on’ routers since they require a lot more current … Continue reading →

Over long wires, this means lower losses. This is actually the main reason why power lines are run a much much higher voltage, and then stepped down when they get to your home. This also means that less copper is … Continue reading →

Until then, an advantage of 12-volt batteries is faster charge times. Looking at a compact 12V battery pack, in general, you only have to charge 3 batteries. Compare that to the 5 or 6 cells found in an 18V compact … Continue reading →

Overheating in laptops is pretty common, and many laptop owners have experienced it. Sometimes aging laptops may be overheating due to internal hardware problems that most people may not be able to fix. However, the most common type of overheating … Continue reading →

Each battery has two metal terminals. One is marked positive (+), the other negative (-). There are also positive and negative cables in the jumper cable set. The red one is positive (+), the black one is negative (-). Is … Continue reading →