IRFB V N-channel B-FET / Substitute of IRF & IRFA. These N- Channel enhancement mode power field effect transistors are produced using. isc Product Specification isc website： 1 isc N-Channel MOSFET Transistor. IRFB. DESCRIPTION. ·Drain Current –ID= [email protected] TC=25℃. IRFB datasheet, IRFB circuit, IRFB data sheet: FAIRCHILD – V N- Channel MOSFET,alldatasheet, datasheet, Datasheet search site for Electronic.
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For your dimming application you need non zero-cross so that you can switch on at any point in the cycle. Your controller circuit will need to detect the zero-crossing point and trigger the triac after the required delay.
You are working with main voltages. Keep these very separate from your irf630h circuits. Use good wiring practices.
IRF MOSFET Datasheet pdf – Equivalent. Cross Reference Search
Vladimir Djukic 1 9.
Only if you want a small explosion! The V rating is absolute maximum V DC.
IRF630B Datasheet PDF
Which triac is good for VAC? If you want to switch VAC then use a relay.
Steve G 4, 1 7 I don’t want to use relay because I need dimming Why not buy a dimmer switch? Because I wana create one I need to know how to control high AC voltage with low DC Tahmid 1 7. Vatasheet by phase control.
Choose a triac to match your line voltage and the required current.
IRFB Datasheet(PDF) – New Jersey Semi-Conductor Products, Inc.
Nice answer, but But still unclear. I will also need zero cross optoisolator to detect zero crossing on VAC, is that true? And if it is, which optoisolator I can use on VAC? You are taking on an ambitious project given your current knowledge.
Look up mains zero-cross detection circuits. This has been answered hundreds of times on this site. Consider developing your system using a low voltage transformer supply 12 to 50 V AC where a short circuit with your probes or hands won’t be lethal.
IRF630B MOSFET. Datasheet pdf. Equivalent
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