Rubber insulated flexible cables power or electrical household appliances
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
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. Use
This product is applied to power or electrical household appliances and a variety of mobile or electrical devices and tools with AC rated voltages of Uo / U 450/750V and below
II. Properties:
(I) General rubber sheathed flexible cables: ：
1. This product should comply with GB5023-1997 and JB8735-1998 standards.
2. The long-term allowed working temperature of the cable should not exceed 65 ℃;
3. W-type derived cable has the properties of resistance to weather and certain resistance to oil, and suitable to be used outdoors or on the occasion when oil stain is contacted;
4. The finished cable should withstand the voltage experiments stipulated in the following table.
Experimental conditions | Unit | Rated Voltage | |
300/300 300/500 | 450/750 | ||
Length of the sample | m | Full volume | Full volume |
Temperature | ℃ | Room temperature | Room temperature |
Experimental voltage | v | 2000 | 2500 |
Voltage regulation time | min | 5 | 5 |
- Q: When wiring a power cable to your car battery, should you always put a fuse close to the battery or does it matter if you don't use one?
- You should always put a fuse close to the battery. Here's why: The job of the fuse is to protect the wire between the battery and the amplifier. If that wire should happen to touch a metal component in the vehicle (pinched under a seat bracket, for example, or worn through against a sharp edge of metal in the firewall) then it would cause a short circuit. If you have a fuse near the battery, then it just blows the fuse and stops the current flow. If you don't have a fuse, current will flow until the wire overheats. When the wire is damaged, it will damage anything it's next to: vehicle wiring, carpet, seats, your amplifier. It's not hard to cause very extensive damage to your vehicle from a melting amplifier power wire. A fuse is a very inexpensive way to prevent very expensive damages in the event of a short circuit. To be effective, the fuse needs to be between the battery post and the spot where the wire is shorted. That's why you should place the fuse as close to the battery as possible. I personally would never, under any circumstances, connect a wire to a vehicle battery without the appropriate size fuse or circuit breaker.
- Q: my friend and i were installing a subwoofer in his car and the rem cable touched the amp and caused a short. the cd player does not turn on any more and we could not find any problem anywhere the only fuse blown was the fuse on the power wire for the amp and that should not have any effect on the cars cd player what could be wrong? (the fuse on the back of the cd player was not blown this leads me to believe there is nothing wrong with the cd player and it is not fried)
- did you check the car's fusebox? does the radio have a reset button somewhere ? does the head unit have a wire harness that plugs into the back of the unit itself? if it does maybe the harness melted and there is still a short in the wire or the wire melted somewhere between the head unit and your amp and is still shorted. you could simply unhook the remote wire from immediately behind the stereo and see if that helps edit *** also, i'm not sure if this is still true but most D.C. powered electronics like your cd player have a diode inside on the power wire. A diode will only let electricity run one way. What it does is basically if you where to say hook up you're stereo's power wire backward it would only burn up the diode (in theory). This may be what happened and would be pretty cheap to fix.
- Q: I was replacing the hard drive of my desktop computer but now I don't know where the cable [see picture] fits. it obviously goes somewhere since the computer does not turn on now. The Hard Drive is SATA if relevant. Thank you!
- That's the main power connector for the motherboard. It probably plugs into that white socket behind it on the board, but check the motherboard manual to make sure you put it in the right place. It's pretty hard to plug things into the wrong place most of the time, but check to be sure.
- Q: What is resistance of the cable (resistivity of copper is1.7x10^-8)Answer is 14 ohms. But please explain how do we get there in full detail.
- Resistance (R) of a wire is given by: R = ρ.L / A where (ρ) is the resistivity of the wire in Ω.m ; (A) is the cross sectional area of the cable in m? ; (L) is the length of the wire in metres. Radius (r) of one strand = (0.51 / 2) = 0.255 mm = 0.000255 m Cross sectional area of one strand = πr? = (π * 0.000255?) = 2.0428 x 10^-7 m? Total cross section of cable = (12 * 2.0428 x 10^-7 m?) = 2.45 x 10^-6 m? R = (1.7 x 10^-8 * 2000 / 2.45 x 10^-6) = 13.87 = 14 Ω to 2 significant figures.
- Q: Can I use a standard 12 volt power cable on an Elmo projector?
- Possibly on the BoxiT-200 that takes 12 to 19 volts at 3 amps, positive center. Read the printing on user manual, it gives the requirements. Most other Elmo projectors are plugged into an ac outlet.
- Q: I just purchased and mounted my 52lcd and I cut holes to run the HDMI cables behind the wall. As I was snaking the power cable, I realized this might not be the best way. Is there anything I need to do (I only have basic 'contracting' skills) to keep my install fire code safe?
- The hole should be sealed for a fire stop.That little hole should not amount to anything.If you seal the hole and have a problem with the tv set you are really going to have problems removing the set for service.
- Q: Silicone rubber insulated power cable blistering, stomatal reasons What are the improvements?
- Surface brush fireproof paint is the fire-resistant bridge by fire time sub-level two three times as if 30 minutes 45 minutes and 60 minutes fire bridge should be lined with inorganic fire board, but this is very high in the general very little useful
- Q: even though it lights, its not so bright. its little dim but cpu is not at all turning on, its silent...
- Do you mean the CPU fan? Is the PC booting? Sounds like the PSU. Try swapping the PSU or buying new one(they are not dear)
- Q: I have a USB powered external hard drive. The cable that came with it has to plug-ins for the PC. I know the fat one provides power so I use that one. I would like to know what the other skinny one is for.I have seen other people plug both in when using it and it worked fine for them. I am using just the fat one and it works fine for me. I would just like to know the reason for having both on a cable.
- One okorder / Its a 500gb sata for 50 bucks.
- Q: I have a HP compaq laptop and a few months ago I started having a problem where my laptop sleeps/powers off when I plug in the power cable. The computer runs fine on battery but as soon as the charger cord goes in the screen goes black and the fans stop but yet the computer is still on.If the charger is plugged in when I switch on my computer I just get a blank screen. I have tried replacing the battery and the cord, changing the power settings, hibernate settings, taking the battery out etc.It's really annoying. Please help!
- Curious....are you turning the laptop off before you plug the power cord in??...
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Rubber insulated flexible cables power or electrical household appliances
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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