1. TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process). 2SC Strobe Flash Applications. Medium-Power Amplifier Applications. 2SC datasheet, 2SC pdf, 2SC data sheet, datasheet, data sheet, pdf, TOSHIBA, TRANSISTOR SILICON NPN EPITAXIAL TYPE (PCT PROCESS) . Characteristics of the 2SC bipolar transistor. Type – n-p-n; Collector-Emitter Voltage: 30 V; Collector-Base Voltage: 30 V; Emitter-Base Voltage: 6 V.

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These came up in the search. Will reducing the number of LEDs also 2s2c500 the point at which the circuit falls out of regulation? I know the circuit suggests 2N or 2N mainly because he was looking at only 1 LED maybe a maximum of 3so the current draw isn’t very high. That is you’ll probably have less trouble with four strings of two LEDs.

The darasheet is Cat No. I can’t find a cross or specs for this one. It’s a complex deal, having to 2sc250 with the number of available carriers and the physical sizes of the parts of the transistor structure. This is higher than shown in the chart on the first webpage but should be expected since I am running 9 LEDs to his 6. Another Mod regulated SatCure circuit Doug: Notice that one of the authors of the sites you point to discusses how important this is and suggests a source for the special sort of transistor you want, camera flash circuits.


I enjoy playing around with things dataasheet this circut to see if I can get a little better performance out of it a leftover from my days as a mechanic while in college, I’m sure. All Auction Buy It Now. I think it is easier to find than Zetex part, especially in this region Asia-Pacific.

All times are GMT Remember the real current is much higher than the average since it’s off a lot of the time. In my experience ‘softer’ cores lower F numbers tend to work best in this sort of blocking oscillator. Still, a datashret interesting circuit. However the power out looks about right. That took 22 turns. Positive ; Output Voltage Type: Other components were 2 2NA transistors, an output electrolytic cap of uF 16V, an input 2sc200 cap of 47uF 6.

So the current that the transistor was sensing was the total through all 3 strings, instead of the current through 1 string. It could quite literally burn up on you.


Adding a third winding to the transformer will modify this somewhat, but he basic problem remains the same. But who do I think I am, Peter from Arc? I’ve been working on a second one, and it doesn’t seem to give very ratasheet regulation.


Try not to let them cross over.

Buying format see all. BTW, with two transistors and plain old RF chokes, much easier than hand winding ferrite beads but prob.

No local stores stock them.

2SC2500 Datasheet

For sure if you really have a circuit that will drive nine 3. Results 1 to 30 of Is this suited for the Satcure-type circut? All Stars 0 All Stars 0. Add to this that the overall efficiency goes down as the ‘boost’ gets higher and we’re going the wrong way. Sign up for newsletter. Skip to main content.

2SC2500 Datasheet, Equivalent, Cross Reference Search

Another point that drew me to them was satasheet they are meant for high speed switching. I might have used a few separate boosters, but I didn’t think it was necessary for so small a project. It’s just the inductor I’m worried about.

Yeah, I’m going to have to order datsheet bunch of Zetex parts, a commercial converter, or hack in to a camera. Mouser Electronics ha 2n datasheet TLS 2n datasheet. High forward transfer admittance: Correct me if I’m wrong. This really isn’t a good way around your problems.