MarkC Posted August 5, 2017 Report Share Posted August 5, 2017 Hello, I am hoping to receive advice on what I need. I want to connect two power supplies -12v and -30v to my Nagra 4.2 and be able to switch between the two using a switch. I imagine two power supply inputs and one output connecting directly into the Nagra. Could someone tell me what this would be called and if a product exists, I imagine the tuchel connectors would need to be installed. Really hope to be able to realise this. Thanks in advance Mark C Quote Link to comment Share on other sites More sharing options...
Glen Trew Posted August 7, 2017 Report Share Posted August 7, 2017 This could be done, but I don't know of anything commercially available like that, so it would have to be a custom build. Since you specified -12V, you seem to already know that the Nagra 4.2 has a positive ground. Keep in mind that while 12V will operate the Nagra 4.2 with full specs, the rewind function will be very slow with 12V. Quote Link to comment Share on other sites More sharing options...
MarkC Posted August 7, 2017 Author Report Share Posted August 7, 2017 Hi Glen and thank you very much for your reply. Could you please advise me which pin or pins i need to connect the negative power to. Is it just the negative to 5? So no positive connection? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.