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irfp MOSFET are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for irfp MOSFET. IRFP Vishay Siliconix | IRFPND DigiKey Electronics IRFPPBF; Vishay Siliconix; MOSFET P-CH V 12A TOAC; Unit Price $ IRFP Power MOSFET P-channel TOAC V 12 A Item-No.: IRFP €1, incl. VAT. excl. Factory number: IRFPPBF. Package weight.

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Get fast, free shipping with Amazon Prime. Hope you have kept R1 at center and R8 at minimum value before switching on your amplifier. Preset R1 is used for adjusting the voltage at the output of the amplifier. Product information Technical Details. Hi… plz, provide me the pcb layout. This amplifier will burn. Usually ships within 4 to 5 days. Could the root of this problem be an overheated transistor when soldering?

Please make sure that you are posting in the form of a question. Thank you sir for the PCB layout. ComiXology Thousands of Digital Comics. Bandwidth is too short how can i increase it i need at least 15KHz.

Seetharaman, please post the W mosfet Amplifeir circuit here. It can work with 4 ohms speaker delivering around watts. Now adjust R8 so that the multimeter reads It is a temperature compensated constant current mirror. The resistors seems to be fine.


Don’t see what you’re looking for? Am I missing something or should the measurement be across just 1 x 0. It is a better practice to use separate heat sink for each different application. You cannot use 25 volt transformer. I think that it will do the job, but I want to be sure. C1 is used to take care of HF decoupling, as C2 is wound capacitor with irfl componunt and iefp LF decoupling.

IRFP9240 “original” Vishay MOSFET Transistor 2 Pcs

Any suggestions on where the error could be located? Amazon Renewed Refurbished products with a warranty. These features will be added later. In common I have seen bass and treable control knobs in amplifiers but I want to use low, mid and high controls, is it okay?

IRFP “original” Vishay MOSFET Transistor 2 Pcs | eBay

Which are the resistances burnt. Set R1 at midpoint before powering up and then adjust it slowly in order to get a minimum voltage less irvp 50mV0 at the output. Hi Harry as per following link it is a good performer. This amplifier work fine, but in the scheme displayed here, have some issues.

Thank you sir jithin pv. If I power up six of these with the same power supply, what value should each rectifier diode have? F1 and F2 are safety fuses. The irfpp through Q5 and Q6 will be identical. This amp will work, but you have to add a filter circuit at the input.


This escheme was not designed for this author. Also what use capacitors C1 and C2 in parallel? Amazon Second Chance Pass it on, trade it in, give it a second life. With this power supply and 4 ohms load speaker you will get watts RMS output power.

I want to add a short circuit or overload protection fuse in this system, suggest some links to get some idea about this. Be the first to review this item 0.

Sir, Can you please provide the PCP layout. I need your suggestions I need your help seetharaman sir please reply. I want to use this amplifier circuits on single power supply. With 47 Kohm you get no sound, Q1 and Q2 remains closed. Leave a Reply Cancel reply Your email address will 9204 be published.