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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English Choose a language for shopping. Can i use it as a subwoofr amp? Resistor R20 limits the input current to Q1 C7 bypasses any high frequency noise from the input. I am planning to fix all these circuits in a single casing so can i use a single transformer to the entire system, if yes please specify the voltage and amps. It can work with 4 ohms speaker delivering around watts.

Share Facebook Twitter Pinterest. The current through Q5 and Q6 will be identical.

IRFP9240 “original” Vishay MOSFET Transistor 2 Pcs

The R17 must set a current aprox of 1mA, so, we need a r to r. The amp works fine.

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Use the following link for your PCB layout http: Will the Irfp work instead of the in this circuit? Is good circuit have tested it and it works well the circuit is better for very high voltage.


IRFP9240, SiHFP9240 product information

What is the purpose of the resistors R1 and R8 being variable? You may also like: Amazon Inspire Digital Educational Resources.

If things are ok set the current as recommended, and connect 8 ohms speaker and try. Try this W Hi-Fi mosfet Amplifier http: Learn more about Amazon Prime.

I think that it will do the job, but I want to be sure. If I power up six of these with the same power supply, what value should each rectifier diode have? Will the preamp be helpful in current gain?

IRFP , power MOSFETs – elpro Elektronik

Could the root of this problem be an overheated transistor when 92240 Leave a Reply Cancel reply Your email address will not be published. Alexa Actionable Analytics for the Web. If heat sink temperature is used for thermal compensation it cannot be used. Amplifier Circuits Audio Circuits. Amazon Second Chance Pass it on, trade it in, give it a second life.

For warranty information about this product, please click here. First of all i want to tell you that its a VERY LOUD amplifier even with dual 27V transformer,i will try it with 40v when i buy the ircp transformers, i have only one question, what kind of pot is the ideal to adjust the volume?


IRFP “original” Vishay MOSFET Transistor 2 Pcs | eBay

It is a better practice to use separate heat sink for each different application. Filter capacitors C8 and C9 must be at least uF, higher the value lesser the ripple. Use a single transformer may be torroid one capable of 20amps capacity. Don’t see what you’re looking for? Image Unavailable Image not available for Color: Any suggestions on where the error could be located?

A basic dual power supply is used for the amplifier circuit. Page 1 of 1 Start over Page 1 of 1. Remember that in 4 ohms one pair can Play up to watts!! If you are using 2 similar amplifiers yes with proper insulating kits you can use provided the sink is sufficiently big to take care of the generated heat.

This amplifier 2940 burn. AmazonGlobal Ship Orders Internationally. Ships from and sold by Laliva.