S9-M-50~2500/33KV Three Phase Oil-immersed No-excitation Voltage-regulating Power Transformer
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S9-M-50~2500/33KV three phase oil-immersed no-excitation voltage-regulating power transformer is suitable for distribution system with 10KV.50 HZ for industrial and mine enterpprise,power illumination.It confirms to GB1094<power transformer>standard.
it performance parameter reaches international advanced level of 90s simila product..it has strongpoint opf advanced workmanshiop.novel design,nice appearance and less ground demand.provide S9-M type product based on user requirments.
- Q: could i connect a flyback transformer directly to an ac power supply instead of a 555?
- Uh. That's a really bad idea. What's your goal? If you are trying to make a tesla coil or something similar, you'll need to install secondary windings and use a dc power supply. Whatever you're trying to accomplish, you should be able to find some plans or schematics to guide you along. Edit- I once made a tesla coil that would light a flourescent lite bulb, create an arc that would solder metal and cause every tv set in a 100 yard radius to scramble. Caused a pretty good shock too. I used a flyback transformer and was able to generate an estimated 50,000 volts (it depends on what size tv you strip). You WILL need to add a secondary set of windings to the xformer and you will need about a 24 volt dc power supply rated at around 3 to 5 amps (and a few other components). You should be able to find the plans for a tesla coil on the net or at the library.
- Q: A CD player uses two 1.5 v batteries. If you want to plug it into a 120 v outlet, what kind of transformer will you need (Step up or Step down)? What must be the ratio of the number of turns in the primary to the number of turns in the secondary?
- Do nopt worry about transformer.just buy a charger for the CD player, it's much more than a transformer and is necessary and sufficient.
- Q: I am making a small Tesla Coil, but have a question regarding the transformer. Would it work to simply wind one myself with the correct winding ratio to get the voltage I want (around 7-10kv) or is it better to stick with a commercially available transformer? (I would rather not have to buy one) Any advice for winding a transformer?
- I built a Jacob's ladder using a 15 kV neon sign transformer. I found a good used one for less than $50, and it sure beats winding the coils. Check OKorder and craigslist.
- Q: Do you really think Transformer 2 is any better than Paul Zart Mall Cop? Not that Mall Cop was a good movie. Transformer 2 just went on and on, boring, boring.
- Paul Blart Mall Cop was a much better movie. I actually liked that movie. Transformer 2 was so boring and horrible. The first one was great but the second one was not anywhere near as good.
- Q: I have scavenge many transformer, but how do I know its VA rating (in order to utilize it without damage it)For voltage rating, we can measure using Multimeter, but what about maximum capable ampere ? Or we can only estimate by judging size of it ? Would be glad if there is a way to measure other values too !
- Do a load test to determine its approximately current rate. You need an AC voltmeter and AC current-meter and a high wattage variable resistor as its load. Suppose its secondary voltage at no load is 5 volts. Now apply the loading until it drops to about 4.8V ,read the current rate.
- Q: I have 2 flyback transformers one is from an old TV and the other one is from an monitor (new).I need to know the negative pin for the HV (high voltage)and the pins from the primary coil (input) and primary coil polarity. Can you tell me a method to find out these things? Thank you
- reference 1: The flyback circuit diagram calls for two sets of coils: a primary coil and a feedback coil. The turn ratio is really not that critical so usually ANY two coils in the flyback primary will work. Locate two sets of coils on the horse-shoe-like configured pins by testing the flyback pins for continuity. Often times there are more than two pins connected to a single coil in the transformer. You will need to try the different positions to see which configuration works better for your application. After you have located two independent sets of coils on your flyback, hook them up to the circuit with any polarity. If you turn on the power any you don't hear a whine or hum, try reversing the polarity (switch the leads) of ONE of the coils. If nothing now, reverse the polarity of the other coil. If nothing now, reverse the polarity on the first one you switched again. So the take home message is trial and error. Flybacks can be very picky as to coil polarity because some of them have a rectifier built in them. So try each configuration (8 of them with two sets of coils) until it whines (Occasionally I'll find one that doesn't wine but VERY rarely). Any two sets of coils in a potted flyback should work, so don't try new coils until you're sure you've exhausted all possible combinations. The high voltage will come out of the fat wire from the top of the flyback-usually connected to the CRT with a suction cup. You will not be able to locate the high voltage return pin with a multimeter. The only way to do it is to bring the high voltage line down to the pins and whichever one it arcs like mad to is the one yer looking for. Try to stay away from arcing to any of the pins used for coils. High voltage is not so good for your transistor or power supply. second reference has a lot of useful info plus photos. . .
- Q: I have a transformer of 12060 Volts and a transformer of 15000 Volts, both neon-sign types; if I wired them together, would it amplify the output voltage or have a catastrophic effect that would end the world as we know it?But really, can I wire them together for an added effect of some kind?Thanks.
- If you connect the output side of one to the input side of the other, the second transformer would output a very high volatage, but a very low amperage. Until the internal insulation failed and possibly started a fire. The very high voltage, low amperage output would not be useful.
- Q: How to build inverters using ferrite core transformers, details assemblies.
- Google joule thief, for some really simple circuits that produce several volts 90k hertz ac for powering one LED from one almost dead cell at less than one volt. Yes, ferrite core, sometimes only one winding, but a second winding can be the output voltage. Possibly the circuits can be scaled up for more power out and a somewhat lower frequency.
- Q: If it is powered by a DC source, will there be a Back EMF generated? Why/Why Not?Obviously, there will be a higher current flowing than that of a AC supplied transformer, but I don't know why.Thanks.
- A transformer uses magnetic flux changes in the primary coil for induce a voltage in the secondary coil, the relation between the voltages is given by: Vsec N2(dΨ1/dt) (Faraday's law of induction) Ψ1 k*N1*I1 Then Vsec N2(k*N1*dI1/dt) where: N1: number of turns in primary coil N2: number of turns in secondary coil Vsec: Voltage in secondary coil Ψ1: magnetic flux in primary coil I1: current in primary coil k: constant involving Reluctance and others parameters If the current in the primary coil is DC (a constant) then his derivative must be zero, then Vsec 0
- Q: I have an an iPod touch with 3.0 and I installed a jailbroken app called Transformer. It makes thr iPod look like an iPhone. But when it resprings, nothing changes. Please Help!
- I feel your pain, but Transformer only works on itouches with the firmware 2.2 or under. If your still want a iphone look-a-like this is what I did and I works great Maybe even better than tranfromer!: 1. Download iCall, textPlus, and Flicket off app store. 2. Download CompassF app off cydia. 3. Download theme iPhoney theme off Cydia 4. Download Better 3G WiFi (turns wifi bars into 3g) 5. turn on the 2 themes ATT bars will be added w/ iPhoney automadiclly 6. Download SBSettings, extras, and turn on the numeric battery. (like 3Gs) 7. Lastly, if you want to go that extra mile Im working on a Theme that changes the iTouch settings to iPhone ones with wallpaper on main page. And thats it, the Icons and names of the 3 app store apps should change to camera, messages, and phone. The spotlight should say, Seach iPhone and thats pretty much it. Not only does the phone work with wifi now looking just like the iphone dialpad, and so does messages. So I think this is better than Transformer and wont mess up ur touch like transformer would. Hav fun messing with your friends minds lol! :)
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S9-M-50~2500/33KV Three Phase Oil-immersed No-excitation Voltage-regulating Power Transformer
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
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