STR8124 semi

S

Steve

Guest
Sony want all my arms and legs in return for one of these puppies,
anyone got any suggestions as to where else I might find them?
(hopefully at a more reasonable price!)

I don't have a datasheet either, all I can say is that the one's we
have are made by SanKen, they are in a MT200S package as shown here;

http://www.inchange2000.com/MT-200S.htm

Here is the circuit symbol of the device;

http://webone.com.au/~chumke/STR8124.gif

A scan of the device itself;

http://webone.com.au/~chumke/STR8124-2.gif

The Sony manual lists them as DC DC convertors, they come out of a
complex SMPS for a broadcast monitor and that's about as much as we
know about them... aside from the fact that when they fail, they go
out with an expensive bang, often taking other components with them
before the fuse pops.

One supplier has sent a quote for a DM8124N but we're unsure if this
is the same device. (got a feeling the response is automated via an
email request database) Besides, Sony want $55 and these guys only
want $16, seems fishy to me.

can anyone help me?!?!?!

nifty

PS; newsgroups blocked at my work, forced to use google to post and
reply, please be patient!
 
On 29 Jul 2003 23:16:05 -0700, niftydog@hotmail.com (Steve) put finger
to keyboard and composed:

Sony want all my arms and legs in return for one of these puppies,
anyone got any suggestions as to where else I might find them?
(hopefully at a more reasonable price!)

I don't have a datasheet either, all I can say is that the one's we
have are made by SanKen, they are in a MT200S package as shown here;

http://www.inchange2000.com/MT-200S.htm

Here is the circuit symbol of the device;

http://webone.com.au/~chumke/STR8124.gif

A scan of the device itself;

http://webone.com.au/~chumke/STR8124-2.gif

The Sony manual lists them as DC DC convertors, they come out of a
complex SMPS for a broadcast monitor and that's about as much as we
know about them... aside from the fact that when they fail, they go
out with an expensive bang, often taking other components with them
before the fuse pops.

One supplier has sent a quote for a DM8124N but we're unsure if this
is the same device.
Click to expand...
It's a completely different device.

IC,FLIP-FLOP,DUAL,J/K TYPE,STD-TTL,DIP,16PIN,PLASTIC
manufactured by National Semiconductor


- Franc Zabkar
--
Please remove one 's' from my address when replying by email.
 
Franc Zabkar <fzabkar@optussnet.com.au> wrote in message news:<i70fiv4j1n5acp5dq2t68nrrfg00ac4caj@4ax.com>...

One supplier has sent a quote for a DM8124N but we're unsure if this
is the same device.

It's a completely different device.

IC,FLIP-FLOP,DUAL,J/K TYPE,STD-TTL,DIP,16PIN,PLASTIC
manufactured by National Semiconductor
Click to expand...

Just as I expected, thanks for the confirmation!
 
Hi,

Knowing SONY, $55 for a part is not that bad. I had to fork out $110 for a
monitor video amplifier IC and I had two monitors with same fault...

Another thing with SONY, it is too often non-SONY parts do not work. Part
look same and has same markings but do not survive for too long. I really
suggest you bite the bullet and get it from SONY.

Rudolf


"Steve" <niftydog@hotmail.com> wrote in message
news:e28c5b43.0307292216.49a132@posting.google.com...
Sony want all my arms and legs in return for one of these puppies,
anyone got any suggestions as to where else I might find them?
(hopefully at a more reasonable price!)

I don't have a datasheet either, all I can say is that the one's we
have are made by SanKen, they are in a MT200S package as shown here;

http://www.inchange2000.com/MT-200S.htm

Here is the circuit symbol of the device;

http://webone.com.au/~chumke/STR8124.gif

A scan of the device itself;

http://webone.com.au/~chumke/STR8124-2.gif

The Sony manual lists them as DC DC convertors, they come out of a
complex SMPS for a broadcast monitor and that's about as much as we
know about them... aside from the fact that when they fail, they go
out with an expensive bang, often taking other components with them
before the fuse pops.

One supplier has sent a quote for a DM8124N but we're unsure if this
is the same device. (got a feeling the response is automated via an
email request database) Besides, Sony want $55 and these guys only
want $16, seems fishy to me.

can anyone help me?!?!?!

nifty

PS; newsgroups blocked at my work, forced to use google to post and
reply, please be patient!
Click to expand...
 
On Thu, 31 Jul 2003 09:33:47 +1000, "Rudolf Ladyzhenskii"
<rudolf.ladyzhenskii@REMOVETOREPLYadcomtech.net> put finger to
keyboard and composed:

Knowing SONY, $55 for a part is not that bad. I had to fork out $110 for a
monitor video amplifier IC and I had two monitors with same fault...
Click to expand...
Prime want AU$98 (trade) for it.


- Franc Zabkar
--
Please remove one 's' from my address when replying by email.
 
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