fla-ts Posted January 11, 2020 Share Posted January 11, 2020 May I be so free to ask a question? Can I use an S-Booster of 9 Volt on the Sonore Optical Module, because I am using it on a TP-Link MC220L and wish to replace it with the Sonore Optical Module. I read somewhere that the Module can get quite hot on the S-Booster Best regards, Fernand Lambert Link to comment
Axiom05 Posted January 12, 2020 Share Posted January 12, 2020 I initially used a 9v SBooster with my optical Module and I found it to get quite hot. It was not too hot to keep your finger on but it made me uncomfortable to have the unit that hot. I switched to a SGC 5v supply. All you can do is try it, the heat shouldn’t damage the unit (hopefully). 9v is really overkill for the oM. Main System: [Synology DS216, Rpi-4b LMS (pCP)], Holo Audio Red, Ayre QX-5 Twenty, Ayre KX-5 Twenty, Ayre VX-5 Twenty, Revel Ultima Studio2, Iconoclast speaker cables & interconnects, RealTraps acoustic treatments Living Room: Sonore ultraRendu, Ayre QB-9DSD, Simaudio MOON 340iX, B&W 802 Diamond Link to comment
jcn3 Posted January 12, 2020 Share Posted January 12, 2020 On 1/11/2020 at 6:07 AM, fla-ts said: May I be so free to ask a question? Can I use an S-Booster of 9 Volt on the Sonore Optical Module, because I am using it on a TP-Link MC220L and wish to replace it with the Sonore Optical Module. I read somewhere that the Module can get quite hot on the S-Booster Best regards, Fernand Lambert At 9v, it'll be quite hot, even with 7v it'll be quite warm. I use 5v and they're basically room temp. (1) holo audio red (hqp naa) > chord dave > luxman cl-38uc/mq-88uc > kef reference 1 (2) simaudio moon mind 2 > chord qutest > luxman sq-n150 > monitor audio gold gx100 Link to comment
jaaptina Posted January 14, 2020 Share Posted January 14, 2020 I use a 5V switch mode power supply with a MPAudio SD-HPULN PS in between. Input of the SD-HPULN PS is 5V, output is 4,4V. The opticalModule works fine at 4,4V. I'll tidy op the connectors and housing once I'm settled on the use of the SD-HPULN PS. The large heatsink is not necessary. The opticalModule does get warm without but not hot. This heatsink keeps it luke warm. Link to comment
fla-ts Posted January 15, 2020 Author Share Posted January 15, 2020 A bit far-fetched I think, why don't you use a decent linear power supply Link to comment
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