Thứ Hai, 24 tháng 3, 2014

Ignitor uz ~ 25kV from projector as high voltage source?



I got a "Ignitor", from cable high voltage  overhead projector, and wanted to know if and how I as a high-voltage source E.g. for ne SGTC, could take. The inscription 25KV, as well as the 30KV shielding let me first
rejoice, but in the Internet have I very little info about the part can find out just a data sheet about a probably similar igniter on the separated works page
On the label is:
Type: ZG GH
NO.: 32 119 1010
UZ ~ 25kV
IL max 15A =
f = 200-400 Hz
Tu Max ~ 70

According to the information in the data sheet I would assume that I could operate the device with 150-380 V alternating current, the current may be Max 15A...It would come out a HV - AC 200-400 hz.
UM, since I no power high voltage cables  , laboratory with e.g. 150 V have I this thing can connect to the 230V socket in just trial and Zainab nen few sparks (the circuit inside runs the "juice" itself pointed needs) for a short time? During continuous operation I'd come me something stable, when I have more data, as well as the certainty of functioning of the ZG... Links to pictures should be below... This transformer is the ignition in an Argon laser probably to a V004 which was intended only for ignition pulses, similar to. The way this works then, that by means of a thyristor a capacitor in the primary coil is discharged, resulting in secondary a HV impulse. Special about it is that such transformers are usually only a few coils allow the full operating power for the lamp on the HV winding to flow after the ignition. The ignition transformer is switched in series to the lamp, so to speak. Miss the DC_Widerstand of the HV winding it with an ordinary ohmmeter. Would be interesting, whether it is in fact relatively low impedance (only a few ohms), if yes, then my theory is confirmed, if not, I apologize probably I am firmly convinced that you're right, kilovolt.
IL is probably the lamp power and whose 15A flow - due to wiring as overlay ignition - also through the coil.


What testify against KV's and µ~'s is on the second image the lamp directly to the ignition device angelossen is without additional stromqelle in series or similar
Just try and turn that device a miss if you can output voltage and check whether a spark is created (but please with resistance and no short circuit) I think I only because the part has been Yes a stand-alone component, is
within the OHP (overhead projector) to the mains voltage connect that there is Yes E.g. no colour coding of the cable polarity. I'm a year from the
Wire dumpster, or the OHP FH slaughtered. It is really funny that I can't find anything on info on the net about it. Grad I am considering whether the unit can withstand 36V / 500ma DC, this is the maximum voltage that I can offer Netzteilmässig and then let's see what the output cables provide the instrument. I don't know the ohmic value of now just like I
HV primary coil can be measured. Everything is cast up on the IN / OUT cable...
THEORETICALLY I can Sami... but for a short period time which create 220v AC, and check on spark, but Wallace then because of this in hindsight stupidity is broke!
Is there a another way to check out or anyone any information about the part (links etc....? Hang but just 12-24 Vac at the entrance, then not much happen kan. And then check the output hold time. This seems to be a superimposed ignitor for lamps: the 2 thin wires be connected to the lamp ballast. Moreover, the ignitor gets its operating voltage.
The device then creates high-voltage pulses of up to 25kV, issued in addition to the input voltage at the output. These impulses are there to light the connected lamp. Once the lamp has the ignitor behaves passively; and the lamp current flows unhindered by the ballast by the ignitor to the lamp.

These ignitors seem a necessary accessory for the electronic ballasts also offered the Schieder factory Web site (therefore also the 200-400 Hz input frequency).
If the part not at 50 Hz, then's is pretty much unusable for HV attempts. I'm also pretty sure that the device delivers only HV pulses with low energy.
If it's running at 50 Hz, you can take the ignitor good to ignition by arcs at low voltages (mains voltage Jacob's ladder or similar: D)

Không có nhận xét nào:

Đăng nhận xét