R
Richard Rasker
- Jan 1, 1970
- 0
Hello,
I'm designing a product which uses a 220W supply unit (8A @ 27V), and this
supply unit is equipped with a 4-pin Power DIN (a.k.a. R7B) connector.
Now the bummer is that the only suppliers for R7B PCB sockets I can find are
in China (e.g. http://en.dgsse.com/wproducts_content-16730.html ).
From my experience I know that deliveries from China often take a month or
more to arrive; also, most manufacturers only ship these items by the 1000
or more -- while I need perhaps a few dozen in the foreseeable future.
Does anyone know where I can get R7B PCB sockets in Western Europe or the
US? I tried Farnell and RS Components, but even though Farnel also sells
power supplies with R7B connectors, they don't have R7B sockets (which I
find a litlle strange -- how are people supposed to connect those
supplies?).
Please note that I need the heavy-duty type, with several amperes per
contact. A supplier in Poland also offers "4-pen power DIN", but those are
specified for 2A per contact max.
Also note that cutting off the R7B connector and replacing it with another
type is no option either, as that would void safety certifications etcetera
of the supply unit, making it impossible to sell (at least without having
it recertified myself etcetera).
Thanks in advance for any leads,
Best regards,
Richard Rasker
I'm designing a product which uses a 220W supply unit (8A @ 27V), and this
supply unit is equipped with a 4-pin Power DIN (a.k.a. R7B) connector.
Now the bummer is that the only suppliers for R7B PCB sockets I can find are
in China (e.g. http://en.dgsse.com/wproducts_content-16730.html ).
From my experience I know that deliveries from China often take a month or
more to arrive; also, most manufacturers only ship these items by the 1000
or more -- while I need perhaps a few dozen in the foreseeable future.
Does anyone know where I can get R7B PCB sockets in Western Europe or the
US? I tried Farnell and RS Components, but even though Farnel also sells
power supplies with R7B connectors, they don't have R7B sockets (which I
find a litlle strange -- how are people supposed to connect those
supplies?).
Please note that I need the heavy-duty type, with several amperes per
contact. A supplier in Poland also offers "4-pen power DIN", but those are
specified for 2A per contact max.
Also note that cutting off the R7B connector and replacing it with another
type is no option either, as that would void safety certifications etcetera
of the supply unit, making it impossible to sell (at least without having
it recertified myself etcetera).
Thanks in advance for any leads,
Best regards,
Richard Rasker