IRF Transistor Datasheet, IRF Equivalent, PDF Data Sheets. MOSFET. Parameters and Characteristics. Electronic Component Catalog. IRF V Single P-channel Hi-rel MOSFET in a TOAA Package. The HEXFET technology is the key to International Rectifier’s advanced line of power . IRF P-channel Power MOSFET. FEATURES. PCHANNEL POWER MOSFET HIGH VOLTAGE INTEGRAL PROTECTION DIODE AVAILABLE TO

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What is the purpose of the resistors R1 and R8 being variable? Sir, Can you please provide the PCP layout. Datasheft Theofrastos K logarithmic control that should take care for volume problem at lower settings, do not use Lin controls. Which are the resistances burnt.

This give a clue about your problem.

I use a k pot but when i turn it off i stil have sound in my speakers, a 1M ohm pot would be good or even it will be small? Back to home page. The item you’ve selected wasn’t added to your basket.

IRF9240 Datasheet

Please enter a valid postcode. Thank you sir jithin pv. Visit eBay’s page on international selling. The item may be a factory second, or a new and unused item with minor defects.

Does bass preamp will work like a filter? Pd – Power Dissipation:. You’re covered by the eBay Money Back Guarantee if you receive an item that is not as described in the listing. Can dis circuit wrk with bc? Of course R17 must be ohm. Caerphilly, Caerphilly, United Kingdom. Get an immediate offer Up to Shop with confidence eBay Premium Service Trusted seller, fast delivery and easy returns.


Watch list is full. Hi to all someone have the PCB layout for this amplifier? If heat sink temperature is used for thermal compensation it cannot be used. The amplifier can be also used as a sub woofer amplifier but a subwoofer filter stage has to be added before the input stage. Learn More – opens in a new window or tab Any international postage and import charges are paid in part to Pitney Bowes Inc. R1 to make zero current flow thrbough speaker. I have volt 3amp. Capacitor C8 is the input DC decoupling capacitor which blocks DC voltage if any from the input source.

C1 is used to take care of HF decoupling, as C2 is wound capacitor with inductive componunt and for LF decoupling. F1 and F2 are safety fuses. Previous post Next post. No additional import charges on delivery.

Preset R1 is used for adjusting the voltage at the output of the amplifier. I want to add a short circuit or overload protection fuse in this system, suggest some links to get some idea about this.

A new, unused item with absolutely no signs of wear.

New other see details Bulk savings: This amp will work, but you have to add a filter circuit at the input.

As many of our lines come in to us as surplus – sometimes from high end ‘Milspec’ type manufacturers we try to pass on our savings to our customers – often rif9240 industrial grade or military spec components at a fraction of their original cost. Skip to main content. Contact the seller – opens in a new window or tab and request a postage irf9420 to your location.


I have transformer of 3 amp. You cannot use 25 volt transformer. Resistors R3 and R2 sets the gain of the amplifier.

Add to basket. Preset R8 can be used for adjusting the quiescent current of the amplifier. Buy it now – Add to Watch list Added to your Watch list. Why not use a single capacitor?

IRF MOSFET Datasheet pdf – Equivalent. Cross Reference Search

Irf9420 actual VAT requirements and rates may vary depending on the final sale. Set R1 at midpoint before powering up and then adjust it slowly in order to get a minimum voltage less than 50mV0 at the output. Immediate payment required for this item. It is a temperature compensated constant current mirror.

New other see details: Be the first to write a review. Thank you sir, god bless you.

International Rectifier IRF9240 P CH MOSFET -200v 11a To-204aa

These features will be added later. Learn More – opens in a new window or tab International postage and import charges paid to Pitney Bowes Inc. Could the root of this problem be an overheated transistor when soldering?

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