Need help to identify transistor

Guest
the only markings on it are:

N006-10
H
274 414

some sort of regulator or power transistor, any help is appreciated.
 
<not@home.com> wrote in message
news:9j38ivchl23pnpmh2icpgnlv6nncg4apn5@4ax.com...
the only markings on it are:

N006-10
H
274 414

some sort of regulator or power transistor, any help is appreciated.
hi there
wha is this device in? what does it look like TO3 ect?
Click to expand...
bob
 
sorry - it's in a TO-220 package.

thanks

not@home.com> wrote in message
news:9j38ivchl23pnpmh2icpgnlv6nncg4apn5@4ax.com...
the only markings on it are:

N006-10
H
274 414

some sort of regulator or power transistor, any help is appreciated.
hi there
wha is this device in? what does it look like TO3 ect?
bob
Click to expand...
 
Assuming it's 3 leads, try to measure the diodes
between C, B, and E, that way you can narrow
down the possibilities. Also, if it came from a
circuit, that can help you figure out what kind of
device it is.

<not@home.com> wrote in message
news:apa8iv45jk3djnt40hhm574he1hl34m38a@4ax.com...
sorry - it's in a TO-220 package.

thanks


not@home.com> wrote in message
news:9j38ivchl23pnpmh2icpgnlv6nncg4apn5@4ax.com...
the only markings on it are:

N006-10
H
274 414

some sort of regulator or power transistor, any help is appreciated.
hi there
wha is this device in? what does it look like TO3 ect?
bob
Click to expand...
 
The measurements are screwed - measures 832 ohms between
only 2 of the leads both directions, so I am thinking it needs replacement.

Is part of a power supply circuit for a LED driver board.

Anyone help with a cross reference as well?

thanks


Assuming it's 3 leads, try to measure the diodes
between C, B, and E, that way you can narrow
down the possibilities. Also, if it came from a
circuit, that can help you figure out what kind of
device it is.

not@home.com> wrote in message
news:apa8iv45jk3djnt40hhm574he1hl34m38a@4ax.com...
sorry - it's in a TO-220 package.

thanks


not@home.com> wrote in message
news:9j38ivchl23pnpmh2icpgnlv6nncg4apn5@4ax.com...
the only markings on it are:

N006-10
H
274 414

some sort of regulator or power transistor, any help is appreciated.
hi there
wha is this device in? what does it look like TO3 ect?
bob
Click to expand...
 
not@home.com wrote:
The measurements are screwed - measures 832 ohms between
only 2 of the leads both directions, so I am thinking it needs replacement.

Is part of a power supply circuit for a LED driver board.

Anyone help with a cross reference as well?

thanks
Click to expand...
If it's in the regulator circuit, it is highly likely that
all you need is a "general purpose" TO-220 power transistor of
the right polarity. Nothing critical about it most of the time.
You can install it temporarily and measure the voltage across
it and current through it, and make sure it can handle the
power requirements by comparing against the datasheet.


Assuming it's 3 leads, try to measure the diodes
between C, B, and E, that way you can narrow
down the possibilities. Also, if it came from a
circuit, that can help you figure out what kind of
device it is.

not@home.com> wrote in message
news:apa8iv45jk3djnt40hhm574he1hl34m38a@4ax.com...
sorry - it's in a TO-220 package.

thanks


not@home.com> wrote in message
news:9j38ivchl23pnpmh2icpgnlv6nncg4apn5@4ax.com...
the only markings on it are:

N006-10
H
274 414

some sort of regulator or power transistor, any help is appreciated.
hi there
wha is this device in? what does it look like TO3 ect?
bob
Click to expand...
 
Unless the circuit is too complicated, I'd draw
it out and see "what fits". It can be a FET,
a 3 lead regulator, or some bipolar. The LEDs
polarity and/or electrolytics should at least get
you the polarity.

<not@home.com> wrote in message
news:kgaaivgvvquhgh7v5ksq7smejchl4g11sr@4ax.com...
The measurements are screwed - measures 832 ohms between
only 2 of the leads both directions, so I am thinking it needs
replacement.

Is part of a power supply circuit for a LED driver board.

Anyone help with a cross reference as well?

thanks
Click to expand...
 
Been drawing since I originally posted, complicated piece, the circuit is 3 boards deep (about a square foot each) and double sided.
I was a bit tired when I posted, but the displays are vacuum flourescent...anyways

Unless the circuit is too complicated, I'd draw
it out and see "what fits". It can be a FET,
a 3 lead regulator, or some bipolar. The LEDs
polarity and/or electrolytics should at least get
you the polarity.

not@home.com> wrote in message
news:kgaaivgvvquhgh7v5ksq7smejchl4g11sr@4ax.com...
The measurements are screwed - measures 832 ohms between
only 2 of the leads both directions, so I am thinking it needs
replacement.

Is part of a power supply circuit for a LED driver board.

Anyone help with a cross reference as well?

thanks
Click to expand...
 
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