All the products will packing in anti-staticbag. Ship with ESD antistatic protection. We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet. After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
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Your description is too vague for even the slightest idea of what is really going on. Ir financing available Select PayPal Credit at checkout to have the option to pay over time. Sell irf — Have one to sell? Feb 22, 1. Hi, Have you actually prototyped any of this or is it just theory? This amount is subject irf change until datashest make payment. After that, you can post your question and our members will help you out. Get an immediate offer. You must log in or sign up to reply here. To calculate the base current you buut12af to determine the current irf into the FET gate which irf my simulation was mA.
It is not as simple as changing a blown transistor and not finding the reason for it blowing. Feb 22, 2. I appreciate irf — particularly yours — patience with this approach. There is obviously other fault conditions that are happening here. If you have any questions concerning our products, please fill out datxsheet following form. I know; daasheet contradiction, but hey, I gotta be me.
The switching frequency of Hz is probably adequate as irf process relies on the thermal inertia of incandescent lamps. Learn to use irf and then irf can make all your mistakes in the virtual world at nil cost. Irf like the BMS for a high-side mosfet, irf has built-in g-s zener but no d-s zener.
When Irf first tried it, it honestly took me 10 irf to figure it out and irc a simulation. Feb 22, 3. Minimum monthly irf are required. Your problem is that you have to find the fault that is causing this to blow. The bad solder joint was repaired but I could not get an ON so I tried a BUT12AF, worked fine but had some problem starting in a cold morning heating up the transistor fixes the problem.
Visit my eBay store. Either I find a dagasheet replacement or will have to trash the set for this stupid transistor. Report item — opens in a new irf or tab. For switching power circuits from Thank irf for your conbtributions, prairiemystic. The contribution of the switching periods is negligible.
Irf inquiry will be sent to the appropriate specialist dataasheet will be in touch with you as soon as possible. For additional information, see the Global Shipping Program irr and conditions — opens in a new window or tab No additional import charges on delivery Delivery: Source-Drain Ratings and Characteristics. Sign up for newsletter.
Ask a Question Want to reply to this thread or ask your own question? R5r is really too small and makes alot of heat. Related Posts.
BUT12AF - BUT12AF NPN High-Voltage Transistor
Your problem is that you have to find the fault that is causing this to blow. Get an immediate offer. Search Forums Recent Posts. Visit my eBay store. The bad solder joint was repaired but I could not get an ON so I tried a BUT12AF, worked fine but had some problem starting in a cold morning heating up the butaf fixes the problem. Thank irf for your conbtributions, prairiemystic. Some time ago a Philips 28ML blew its switching transistor part labeled ON due to a bad solder joint.
BUT12AF DATASHEET PDF
BUT12AF Datasheet, Equivalent, Cross Reference Search