C Datasheet, C PDF, C Data sheet, C manual, C pdf, C, datenblatt, Electronics C, alldatasheet, free, datasheet, Datasheets, . 10 Jun C Datasheet PDF / SavantIC, 2SC, C datasheet, 2SC, C pdf, pinouts, circuit, ic, manual, substitute, parts, datenblatt. 10 Sep C Datasheet PDF, pdf, pinout, equivalent, replacement, Function: High voltage, high speed switching power transistor (V, 7A).

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So, I decided to use a 2NA transistor datasheet instead, since it can handle up to mA. Apr 9, 7. I was going to try using an LM dual voltage comparator since I happened to have one on handas suggested in the link provided by mik3, but it c4242 transistor datasheet like won’t handle the mA 24V that my solenoid draws.

2SC4242 Bipolar Transistor

Aug 8, Apr 7, 4. Thanks again for all of your help.

Photocell “switch” help Reply to Thread. The solenoid is very quick to respond when the laser beam is broken, so it looks like we have a winner here! Do you already have an account? The circuit provided by Mik3 compares this change to a reference with the op-amp, using the op-amp output to turn on transiztor LED.


Apr 6, 2. Does this look right to you guys? C4242 transistor datasheet if my math c4242 transistor datasheet right, the two transitor should saturate and activate the solenoid when the two resistors in my circuit diagram above are less than or equal to 3.

I ran the figures on driving a C from an LM, but it turns out that c4242 transistor datasheet required base trnasistor for the C 55mA is more than the LM can output. The input transistor has a low collector current and a low saturation voltage. Posted by Celler1 in forum: My second problem is that the transistor starts to get very hot after I connect the 24V source to c4242 transistor datasheet circuit.

C Datasheet, PDF – Alldatasheet

You have plenty of c4242 transistor datasheet to work with, use an N-ch mosfet and you can use higher value resistors. You can make a darlington with two 2N transistors. I haven’t been able to take any multimeter measurements because I’m scared to leave the circuit connected to the battery for too long I don’t want to burn up the transistor. Your solenoid could be put in place of the LED and it’s resistor, if your op-amp can c4242 transistor datasheet enough current to vatasheet your relay.


May 16, 5, 8. Apr 6, 1. Using ambient light as “dark”, since I’ll be using a laser as “light”.

Posted by alquimista in forum: Apr 9, 9. Either could control the current through your relay.

Результаты поиска для C4242.PDF

You May Also Like: Your c4242 transistor datasheet or email address: That really helps a lot, guys. The comparator only needs c4242 transistor datasheet fraction of a milliamp on the inputs, and can provide more than the 7mA needed on the BJT base for mA collector current. I’m scared to play with the 10k variable resistor too much, since I’ve only got a few of these 2NA transistors and I’ve already managed to fry one.

My first problem is that the solenoid is very slow to engage when I connect it to the 24V source. Apr 8, 6. Another option would be to drive the 2N with the LM I can see it move a little, but it never fully engages.