Why is daisy chaining bad

In fact, it could be doing more harm to their electronics than if they had no surge protector at all. Surge protectors are often misused. But to answer How many devices can you plug into a surge protector. Phone chargers, laptops, televisions, and so on are not power hogs. So you can plug as many devices on a surge protector as long as they are not high power devices. For example, you should not connect many high-power devices to power strips. Heaters are the worst because they basically just take maximum power and for a long time.

However, you must also make sure that the surge protector is rated for the total amount of power that your devices draw. If you try to plug too many devices into a surge protector that only has the capacity for a certain amount of power, you might cause a fire.

If you plug multiple devices into a power strip and then plug the power strip into a surge protector, you can overload the outlet and put yourself and your belongings in danger. As we said earlier, it is not a good idea to daisy chain surge protectors and extension cords to one another as there are a certain amount of risks involved. However, if you must do it, there are several safety measures you should take.

By plugging a second power strip into the first one, you can double the number of outlets at your disposal. Plugging a third power strip into the second one triples the number of outlets.

This can continue until you have enough outlets to meet your electrical needs. It was already mentioned above that daisy-chaining is a bad idea, or at the very least, the authorities frown upon the practice. But why is that? What do they have against daisy-chaining? To understand their reasoning, you have to take the following into account:. Every electrical component in a home or office has a rating.

That includes the circuit breaker, the wiring, and the wall outlets. It also includes the power strip. Many of the accidents recorded in the average home occur because an individual plugged an appliance into a power strip or wall outlet without taking its amperage rating into account. The rating tells you the amount of electricity a particular device or conductor can carry.

If you exceed that rating, the conductors in question will become so hot that a fire will start. You have to take both the wall outlet and the power strips into account:. Wall outlets in most homes are unlikely to overload because, in most cases, you can only use them to power one or two appliances at a time.

This presumes that you have plugged these appliances directly into the wall outlet. A power strip changes everything. You cannot overload your circuit by plugging a power strip into one of its wall outlets. Daisy-chaining makes this threat even more potent. When you plug a second power strip into the first, the appliances attached to the second power strip will add to the load the circuit has to carry.

As you now know, like the circuit breaker, power strips have ratings. The 1. As such, the RTX Ti is nearly as much a performant p graphics card, and it gets by just fine at 4K, too. Two or more power supplies can be connected to supply higher voltages or current. The simplest method to create higher voltage is to connect the power supplies in series, set each supply to output the same voltage and each supply should have the same current limit.

Those power supplies stay powered on even if you power off the rig. This cable allows you to use 3 power supplies on one ATX motherboard. The answer to this question is a resounding YES! Which is why it is also dangerous to chain extension cords together. But powering the load requires more and more current as more parasitic load is added, resulting in more heating. Fusing or circuit breakers should protect you, but Underwriters Laboratories, for one, isn't convinced.

I have seen my share of melted outlet strips and will not use one without a circuit breaker in it, and a metal housing. Add a comment. Daisy-chaining a series of strips which serve patently low-power devices is perfectly safe. Steve Steve 2, 1 1 gold badge 8 8 silver badges 20 20 bronze badges. One year later nobody will remember just why you shouldn't plug the vacuum cleaner in right here at the end Here daisy-chaining is not as far as I'm aware specifically precluded - although an electrician would consider it a bad practice for a variety of reasons.

Nevertheless, the safety factor is related to the load presented. Any socket may be used for a vacuum cleaner. One strip is fully occupied at all times, another is inside a cabinet serving computer equipment and difficult to reach, and a third is secured to the underside of the desk and is not clearly visible - so the prospect of guests plugging in two arc welders are remote and would probably cause one of the fuses to blow anyway.