DBW/SBW series High Power Compensation Single Three Phase Voltage Stabilizer

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Principle & Characteristics

This product is designed and developed with the international advanced compensation technology.It can keep the output voltage in steady state automatically when the network voltage fluctuated or the load current varied, which can ensure the consumer run smoothly. It has the advantage of large capacity、high efficiency、no waveform distortion、simple operation and maintenance、reliable running、full- capacity output under tower input voltage if compared with other voltage stabilizer. It is provided with over-voltage、over-current、phase sequence and so on protection function.

Scope of Application

It is suitable for electric supply in small-sized plant、workshop and department in middle、large-sized mining enterprise, it can be widely used in the precision machine tool、precision instrument,test device、elevator、imported electromechanical device、production flow-line in the mining enterprise、oil field、railway、building site、school、hospital、hotel、scientific research department and so on, it is also suitable for the user in the LV electric network end with low power voltage and big wave range

Main Technical Parameter

Size & Weight(For reference only)

Q: I was trying to replace my ceiling light bulb in my 97 honda accord and yes i was stupid and didn't disconnect the negative terminal from the battery. And yes i blew out one of the fuses. I replaced the fuse and then noticed that my passenger door the one right behind the driver that when i open it the ceiling light wont come on but all the rest of the doors when i open it the ceiling light would come on. I thought it was the door jam switch so i replaced it and it still won't come on. I also checked every single fuse and all of them are still good. So i'm guessing that its the wiring so now i am wondering if its my wreckless short circuit that may have caused the wiring damage. Or short circuit does not cause wire damage. By the way my car only has one interior light which is that ceiling light. Thanks in advance for any answers!: Look up how to use a VOM read it. Any sufficiently advanced technology is indistinguishable from magic. They got you at DC Electricity in use for the last 200 years. LOL!

Q: can somebody please explain the parts marked in red on the following image: The item marked 200mA is a fuse. The 4- 47000 ohm resistors are forming voltage dividers, each pair providing a voltage of 2.5V to the 2 centre pins of that plug. The 2.5 V on each is positive with respect to the lowest plug's pin. There is unlikely to be any load on the 2.5V., it is just providing a voltage.

Q: I have a 2001 ford expedition. It has been completely fine until today I started it up which it starts fine but then I noticed my windows wouldnt roll down so I was like ok but then it wouldnt come out of park at all not even when I shut it off and turned the key a little.Additional DetailsOk i figured out that the #15 5amp fuse was blown but when I replaced it, it blew again does anyone know about that?: maybe too much electricity is going to the amp

Q: i have a samsung ln26b360c5d the picture quit working doesnt come on at all but if you push the power button it still does the sound it makes when coming on and the sound it makes when shutting off, i took the back off and there was a fuse blown the board says fm802s 250v/ t2. oah i want to replace the fuse but i dont know wich one to buy seeing as how i cant find any fuse that says that.: Let me add. The fuse could have blown due to a another defective component. Never put in a generic fuse that is rated higher and of a different type. In doing so the TV will not be properly protected and could cause even more damage and increase the cost of repairing. You will also void a warranty if it's still in effect. A replacement fuse of a lower rating is guaranted to blow and mislead you as too the main cause. Don't just guess at the fuse rating. If a new fuse of the correct rating and type blows, you will know that you have an additional bad component and you need to get it serviced by a qualified tech. I'm guessing that you mean a clicking noise is made when you turn the TV on or off, but it has no sound from the speakers. That being the case you can try replacing the fuse. Be extremely careful doing this, a TV off and unplugged can still have voltages that are very dangerous and can kill. Typically TV's have cartridge fuses of various styles, ratings and even speed. They have identifying number and letters engraved on them. Carefully remove the fuse and take it to a store like Radio Shack. They can interept and identify it, and sell you a new one. Above all be careful.

Q: i have checked the fuses. they are good. can i just replace the bulbs or does the whole component need to be replaced?: If the lights aren't working, check the bulbs and the connections.

Q: i have got an 8 valve EFI k reg convertabile and i have only side lights working. i have no normal driving lights,no full beam and no ,rev counter,no fuel gage and no ignition lights.As soon as i put the ignition on the fuse 27 blows and the battary light comes on,can anybody out there help?: you obviosly have a short to ground somewhere

Q: Hey, just a bit of physics revision and I was wondering if anyone knew the function of these circuit components, what they do in the circuit, what they measure, why it's needed, etc. Here are the components in a circuit I need to know about:SwitchCellBatteryDiodeResistorVariable resistor LampFuseVoltmeterAmmeterThermistorI.D.R (What does that stand for?!)It would be great to go into detail of what they really do, although some may seem quite straight forward, and just common sense! Even if you don't know them all, or you just know a few, the explanations still help :) Thanks!: Switch- Turns the circuit on. Cell- Basically, a single battery Battery- A pair of cells. Diode- A semiconductor device with two terminals, typically allowing the flow of current in one direction only. Resistor-A resistor is an electrical component that limits or regulates the flow of electrical current in an electronic circuit. Variable Resistor- A variable resistor is a potentiometer with only two connecting wires instead of three. Lamp- A device for giving light, either one consisting of an electric bulb, together with its holder and shade or cover, or one burning gas or a liquid fuel. Fuse-an electrical device that can interrupt the flow of electrical current when it is overloaded. Voltmeter- A device that measures Volts. Ammeter- A device that measures Amps. Thermistor-A resistor whose resistance varies as a function of temperature. Thermistors are used in electrical devices such as thermometers and thermostats that measure, monitor, or regulate temperature. I.D.R- Interval data recorder.

Q: I have a power supply that reads 12 volts on the output but when I connect two 12V fans the voltage drops to about 4.5V. What electronic component do I need to replace? Is it a bad capacitor or transistor? Let me know if you need more information.: A diagram of the circuit would give the most information and allow for the best solution. Baring that, a general discussion may help but only a little. 1) All power supplies and circuits have impedance or resistance that is internal. There are no perfect wires, transformers, etc. This means that when you check the open circuit voltage (the voltage when there is no load attached to the power supply) it will read the highest voltage available. Normally when you connect a load, the power supply delivers a current to that load. The current flowing in the circuit will cause a voltage drop along the wires, transformers, coils, capacitors, etc. that causes the voltage at the load to be less than the supply voltage. (I am ignoring the effects of capacitors on a three phase power line here). This may be a small amount of voltage drop or a large amount depending on the size of your power supply and the amount of load current that must be supplied to the load. 2) The power supply must have the necessary capacity to drive the load. For instance you would not be able to use a 10 watt power supply and connect 100 watts of load to it. Based on the above, is the power supply big enough to drive the fans? Did it supply them previously without a problem? If the answer is yes, then there is a problem with the supply that needs to be repaired. The type of supply will make suggesting a repair solution very hard without the diagram or schematic. Look for a partially open circuit or poor connection first. Then look for a failed component. This will depend on the component (fuse, capacitor, transistor, IC, etc.). Wish this could have been better but I just do not have enough information. Hope this helps, Newton1Law What make model refrigerator do you have?

Q: If I remove the fuse for my check engine light on my 95 tercel will it affect any other components: go to a shop and have them see what the problem is by checking the computer

Q: I tried to add a new radio to it. The wires touched each other, a spark. I tried to fix the fuses. I take one out while the car is on. And I try to start the car without the fuse. I did replace the fuse. The Turn signals still dont work, and neither does the dashboard light up. Why is that?: Most likely, you still need to replace the rear lights fuse. Most domestic and imports were built to show no light on the dash board in order to indicate that rear lights are not on working order. For the signal light, you must replace the dimmer. The dimmer is a cylinder shaped component (about 1.5 inches diameter) typically located on the same fuse block. Just pull it out and replace it with a new one. Good luck!

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