ZGSB Type Pad-mounted Seal Structure Tranformer
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
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- Q: Can a electrical transformer have more the 1 input, while only having 1 output so that the power is combined into the 1 output,or would multiple inputs make the power feed back onto the other inputs and overload them.
- Not an easy thing to do and definitely not for a beginner to attempt. Your wording of the questions shows you do not have the background knowledge to try it. Some transformers may be hooked so they have different input voltage ratings but what you are trying to do I'm not sure.
- Q: hello. I've been thinking about this long and hard. you see ever since I was 2 years old I've been collecting transformers figures and other items. now that I'm getting older I know I must let go. but its kind of hard when for the first 8 years of m life my transformers were all I had. and I know when we die we will leave these things behind. but it seems so hard to let go. so what would you do if you were in my sitiuationcause this is very hard for me and i'm lost. I know in heaven we will all be happy but it seems weird to me will I not remeber transformers?if anyone has any ideas that would be great thanks.
- it could be smart to sell them if you need money.
- Q: I have a DC current transformer and it is a 2500:1. I do not know what this means but I have a rectifier hooked up to it and am measuring the output DC voltage. I have hooked up resistors in values of 20Ω, 2kΩ, 10kΩ, and 20kΩ. I do not know how to convert to amperes though the resulting DC volts. How can this be done?
- When I say voltage I mean AC voltage. When I say current, I mean AC current. Let the input voltage you apply to the primary (the 2500 side) of the transformer Vin. Let the open circuit output voltage (no load across the secondary) of the secondary (the 1 side) of the transformer Voc +++ A certain magnetizing current, lets call it Im will flow in the primary at no load. The primary winding of your transformer has a resistance, lets call it Rp. The secondary winding of your transformer has a resistance, lets call it Rs. With no power applied, if you have the equipment you can measure Rp and/or Rs. If you have the equipment, if you do not apply a load to the secondary you can apply Vin to the primary and measure Im. Due to the magnetizing current, there is a voltage drop across ip of Im*Rp volts. Because of the voltage drop, if you apply an input voltage Vin to the primary the open circuit voltage can be calculated as Voc [Vin - (Im*Rp)]*(1/2500). +++ If you apply a load to the secondary winding, lets call the current drawn by the load Is. Because of the transformer action, the output current will be reflected into the primary. Lets call the reflected output current Ips. Then Ips (1/2500)*Is. Now there will be voltage drops in the primary due both to Im and Ips, so NEGLECTING THE EFFECT OF THE RESISTANCE OF THE SECONDARY the secondary voltage is given by Vo (1/2500)*(Vin - [Rp*(Ips+Im)]) But there will be a voltage drop in the secondary. So the actual Vo, NEGLECTING NOTHING is given by Vo (1/2500)*{Vin - [Rp*(Ips+Im)]} - Is*Rs}.
- Q: hi can anyone tell me when installing/replacing a door bell transformer when switching off power supply at main source will that make it safe to work with the connections, it keeps telling us to turn fuses off well it dont have fuses its a circuit breaker. so do we turn circuit breaker off asweel as main supply into house. may be a silly question to ask but dont wnat any trips to A nad E lol thanks guys xxx
- Friedland Transformer
- Q: A transformer consists of 250 primary windings and 838 secondary windings. If the potential difference across the primary coil is 25.5V , what is the voltage across the secondary coil ? If the potential difference across the primary coil is 25.5V , what is the effective load resistance of the secondary coil if it is connected across a 135Ω resistor?
- Transformer equation, N_pV_pN_sV_s V_s (N_p V_p)/N_s, plug in the numbers and calculate. N_p/N_s sqrt(Z_p/Zs)
- Q: I know there has been plenty of Transformers anime over the years, but is there any Transformers manga?
- I don't know but that'd be sweet!
- Q: I need to make a small transformer (that uses AC obviously) that would boost an input voltage of 20-30 millivolts at 1.5 mA to a output voltage of 1 volt (with a current that would obviously be very small) How must I design and build the transformer to accomplish this? Thank you.
- Transformers follow Ohm's Law and multiply or divide voltages based on the number of turns making each coil. You need only ensure your two coils have the appropriate number of windings. As for actual numbers for the windings, 1.5mA is an absolutely tiny amount of current, so you have considerable flexibility in this. If you are looking to build a transformer, you should look up the information on what you're planning to use for a core, to be able to calculate the voltage across the secondary coil.
- Q: I wa watching the films and was wondering how the transformers just spawn more and more. For example soundwave made the panther thing then it made the thin robot and all those construction guys too, then they made the huge robot with the balls.
- Haha, well from what I remember, the bodies were assembled on cybertron. But that wasnt it. In order to create actual life the transformer needed The Matrix, an orb (or in the live action movies, a slender metal thingy?) which would allow a spark from the Allspark (which is essentially transformer heaven if I remember correctly) to enter the body and give it life. This can also reanimate deceased Transformers. The only other times I remember transformers coming to life in the show, is when the autobots found the Dinobots and somehow brought them back to life? Then there was the world eater, Unicron, who was able to upgrade other transformers. An example would be the transformation of Megatron into Galvatron made possible by Unicron.
- Q: Can a european power outlet handle a 5000 watt power transformer?
- No. Most are on 16A circuits, which can practically handle 3KW or so. UK recepticals are limited to 13A, so will be less. You might be able to use an electric stove outlet, if you know how to use one safely.
- Q: I live at an apartment complex and I was just returning from work when the entire complex went completely dark. All 12 buildings went offline at the same time, along with the outside lights and the covered parking lights. Since each building has its own transformer, shouldn't they be independent of the others? Why did all 12 buildings and the outside lighting go out together? Are they all on one line or something?
- Failure of feeding line from the station. The transformers are independent.
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ZGSB Type Pad-mounted Seal Structure Tranformer
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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