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Author Topic: ano po difference use ng high speed diode(1n4148) sa diode(1n4001) lng?  (Read 980 times)

Offline kelvinblank

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ano po difference use ng high speed diode(1n4148) sa diode(1n4001) lng?
« on: November 17, 2009, 09:16:37 PM »
ano po kaya? ung 1n4148 po kasi nkta ko connected sa output ng 3.3v regulator forward biased sa v_batt pin ng gps module. ung v_batt po sa data sheet ng gps module is RTC and backup SRAM power 2.6 ~ 3.6vdc. hmmm
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ano po difference use ng high speed diode(1n4148) sa diode(1n4001) lng?
« on: November 17, 2009, 09:16:37 PM »

Offline rdpzycho

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Re: ano po difference use ng high speed diode(1n4148) sa diode(1n4001) lng?
« Reply #1 on: November 17, 2009, 10:00:54 PM »
kung sa power ginamit, pwede na 'yung 1N4001, pero kung may switching (at high speed), preferred 'yung 1N4148.
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Philippine Electronics Forum

Re: ano po difference use ng high speed diode(1n4148) sa diode(1n4001) lng?
« Reply #1 on: November 17, 2009, 10:00:54 PM »

Offline kelvinblank

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Re: ano po difference use ng high speed diode(1n4148) sa diode(1n4001) lng?
« Reply #2 on: November 18, 2009, 08:38:45 AM »
thank you sir
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Re: ano po difference use ng high speed diode(1n4148) sa diode(1n4001) lng?
« Reply #2 on: November 18, 2009, 08:38:45 AM »
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