Astron ss-25m schematic
 

Looking for a copy of the Astron SS-25M switching power supply.
Tried sending an email to Astron at but it gets
kicked back as unknown user.
All help appreciated.
Tnx Richard WB8KRN

Maybe the "e" in front of the word Astron - is the error! Don't know, never
tried to e-mail them!

A excerpt from a previous discussion on Astrons - may or may not help.


A web site that may be useful for your troubleshooting is he
http://www.kbt-dc-supplies.com/index.php

Astron schematic diagrams
http://www.repeater-builder.com/rbtip/astron-index.html


Lou


"Richard Heindel" wrote in message
...
Looking for a copy of the Astron SS-25M switching power supply.
Tried sending an email to Astron at but it gets
kicked back as unknown user.
All help appreciated.
Tnx Richard WB8KRN

Maybe the "e" in front of the word Astron - is the error! Don't know, never
tried to e-mail them!

A excerpt from a previous discussion on Astrons - may or may not help.


A web site that may be useful for your troubleshooting is he
http://www.kbt-dc-supplies.com/index.php

Astron schematic diagrams
http://www.repeater-builder.com/rbtip/astron-index.html


Lou


"Richard Heindel" wrote in message
...
Looking for a copy of the Astron SS-25M switching power supply.
Tried sending an email to Astron at but it gets
kicked back as unknown user.
All help appreciated.
Tnx Richard WB8KRN

Maybe the "e" in front of the word Astron - is the error! Don't know, never
tried to e-mail them!

A excerpt from a previous discussion on Astrons - may or may not help.


A web site that may be useful for your troubleshooting is he
http://www.kbt-dc-supplies.com/index.php

Astron schematic diagrams
http://www.repeater-builder.com/rbtip/astron-index.html


Lou


"Richard Heindel" wrote in message
...
Looking for a copy of the Astron SS-25M switching power supply.
Tried sending an email to Astron at but it gets
kicked back as unknown user.
All help appreciated.
Tnx Richard WB8KRN

Thanks for the assist Lou.
Dropping the 'e' from their email address produced the same results.
Possibly they don't want email???
Richard WB8KRN


"Lou" wrote in message
erio.net...
Maybe the "e" in front of the word Astron - is the error! Don't know,
never
tried to e-mail them!

Lou

Thanks for the assist Lou.
Dropping the 'e' from their email address produced the same results.
Possibly they don't want email???
Richard WB8KRN


"Lou" wrote in message
erio.net...
Maybe the "e" in front of the word Astron - is the error! Don't know,
never
tried to e-mail them!

Lou

Thanks for the assist Lou.
Dropping the 'e' from their email address produced the same results.
Possibly they don't want email???
Richard WB8KRN


"Lou" wrote in message
erio.net...
Maybe the "e" in front of the word Astron - is the error! Don't know,
never
tried to e-mail them!

Lou

"Richard Heindel" wrote in message
...
Thanks for the assist Lou.
Dropping the 'e' from their email address produced the same results.
Possibly they don't want email???
Richard WB8KRN


"Lou" wrote in message
erio.net...
Maybe the "e" in front of the word Astron - is the error! Don't know,
never
tried to e-mail them!


Call 'em on the telephone.

I had good response when I had a question about a
SS-25 that started making RF noise. They said to send
it in, I did, they fixed it, no charge.

--

... Hank

http://horedson.home.att.net
http://w0rli.home.att.net

"Richard Heindel" wrote in message
...
Thanks for the assist Lou.
Dropping the 'e' from their email address produced the same results.
Possibly they don't want email???
Richard WB8KRN


"Lou" wrote in message
erio.net...
Maybe the "e" in front of the word Astron - is the error! Don't know,
never
tried to e-mail them!


Call 'em on the telephone.

I had good response when I had a question about a
SS-25 that started making RF noise. They said to send
it in, I did, they fixed it, no charge.

--

... Hank

http://horedson.home.att.net
http://w0rli.home.att.net

"Richard Heindel" wrote in message
...
Thanks for the assist Lou.
Dropping the 'e' from their email address produced the same results.
Possibly they don't want email???
Richard WB8KRN


"Lou" wrote in message
erio.net...
Maybe the "e" in front of the word Astron - is the error! Don't know,
never
tried to e-mail them!


Call 'em on the telephone.

I had good response when I had a question about a
SS-25 that started making RF noise. They said to send
it in, I did, they fixed it, no charge.

--

... Hank

http://horedson.home.att.net
http://w0rli.home.att.net

Same here, My SS-30M had a flaky meter, they sent me a new meter
movement free!

Hank Oredson wrote:

"Richard Heindel" wrote in message
.. .


Thanks for the assist Lou.
Dropping the 'e' from their email address produced the same results.
Possibly they don't want email???
Richard WB8KRN


"Lou" wrote in message
.verio.net...


Maybe the "e" in front of the word Astron - is the error! Don't know,


never


tried to e-mail them!




Call 'em on the telephone.

I had good response when I had a question about a
SS-25 that started making RF noise. They said to send
it in, I did, they fixed it, no charge.




--
Joe Leikhim K4SAT
"The RFI-EMI-GUY"

The Lost Deep Thoughts By: Jack Handey
Before a mad scientist goes mad, there's probably a time
when he's only partially mad. And this is the time when he's
going to throw his best parties.

Same here, My SS-30M had a flaky meter, they sent me a new meter
movement free!

Hank Oredson wrote:

"Richard Heindel" wrote in message
.. .


Thanks for the assist Lou.
Dropping the 'e' from their email address produced the same results.
Possibly they don't want email???
Richard WB8KRN


"Lou" wrote in message
.verio.net...


Maybe the "e" in front of the word Astron - is the error! Don't know,


never


tried to e-mail them!




Call 'em on the telephone.

I had good response when I had a question about a
SS-25 that started making RF noise. They said to send
it in, I did, they fixed it, no charge.




--
Joe Leikhim K4SAT
"The RFI-EMI-GUY"

The Lost Deep Thoughts By: Jack Handey
Before a mad scientist goes mad, there's probably a time
when he's only partially mad. And this is the time when he's
going to throw his best parties.

Same here, My SS-30M had a flaky meter, they sent me a new meter
movement free!

Hank Oredson wrote:

"Richard Heindel" wrote in message
.. .


Thanks for the assist Lou.
Dropping the 'e' from their email address produced the same results.
Possibly they don't want email???
Richard WB8KRN


"Lou" wrote in message
.verio.net...


Maybe the "e" in front of the word Astron - is the error! Don't know,


never


tried to e-mail them!




Call 'em on the telephone.

I had good response when I had a question about a
SS-25 that started making RF noise. They said to send
it in, I did, they fixed it, no charge.




--
Joe Leikhim K4SAT
"The RFI-EMI-GUY"

The Lost Deep Thoughts By: Jack Handey
Before a mad scientist goes mad, there's probably a time
when he's only partially mad. And this is the time when he's
going to throw his best parties.

Hi Richard,

I have heard that Astron is very tight-lipped about tech info for their
power supplies. It isn't just Astron, however. I have a Magnetech RV
converter (a switching supply used to provide 12VDC for an RV), which is
rated at 55A @ 12V, which I was interested in using as a shack power
supply. I emailed the company, and the only thing they told me about it
was that that it would work OK without a constant load on the supply,
and that all schematics, parts lists, and circuit descriptions were
"proprietary information"!

Mike Harmon, WB0LDJ

Richard Heindel wrote:
Looking for a copy of the Astron SS-25M switching power supply.
Tried sending an email to Astron at but it gets
kicked back as unknown user.
All help appreciated.
Tnx Richard WB8KRN

Hi Richard,

I have heard that Astron is very tight-lipped about tech info for their
power supplies. It isn't just Astron, however. I have a Magnetech RV
converter (a switching supply used to provide 12VDC for an RV), which is
rated at 55A @ 12V, which I was interested in using as a shack power
supply. I emailed the company, and the only thing they told me about it
was that that it would work OK without a constant load on the supply,
and that all schematics, parts lists, and circuit descriptions were
"proprietary information"!

Mike Harmon, WB0LDJ

Richard Heindel wrote:
Looking for a copy of the Astron SS-25M switching power supply.
Tried sending an email to Astron at but it gets
kicked back as unknown user.
All help appreciated.
Tnx Richard WB8KRN

Hi Richard,

I have heard that Astron is very tight-lipped about tech info for their
power supplies. It isn't just Astron, however. I have a Magnetech RV
converter (a switching supply used to provide 12VDC for an RV), which is
rated at 55A @ 12V, which I was interested in using as a shack power
supply. I emailed the company, and the only thing they told me about it
was that that it would work OK without a constant load on the supply,
and that all schematics, parts lists, and circuit descriptions were
"proprietary information"!

Mike Harmon, WB0LDJ

Richard Heindel wrote:
Looking for a copy of the Astron SS-25M switching power supply.
Tried sending an email to Astron at but it gets
kicked back as unknown user.
All help appreciated.
Tnx Richard WB8KRN

,

I have heard that Astron is very tight-lipped about tech info for their
power supplies. It isn't just Astron, however. I have a Magnetech RV

I have bought several differant kinds of the Astron linear supplies and they
all come with a schematic. They just have minor changes of the standard
lm723 type supplies. I have not seen the switching supplies so can not
comment on them. I just don't like the switchers. Not as simple to repair
as the others and some can generate RF noise.

,

I have heard that Astron is very tight-lipped about tech info for their
power supplies. It isn't just Astron, however. I have a Magnetech RV

I have bought several differant kinds of the Astron linear supplies and they
all come with a schematic. They just have minor changes of the standard
lm723 type supplies. I have not seen the switching supplies so can not
comment on them. I just don't like the switchers. Not as simple to repair
as the others and some can generate RF noise.

,

I have heard that Astron is very tight-lipped about tech info for their
power supplies. It isn't just Astron, however. I have a Magnetech RV

I have bought several differant kinds of the Astron linear supplies and they
all come with a schematic. They just have minor changes of the standard
lm723 type supplies. I have not seen the switching supplies so can not
comment on them. I just don't like the switchers. Not as simple to repair
as the others and some can generate RF noise.