| General > General Technical Chat |
| How hard can it be to find a 9,8V, 75W PSU? |
| (1/4) > >> |
| oh2ftu:
Hello there. I already put up a post in the classifieds, but I'll also try here for other solutions. I've had a Powersolve PSE65-9V8 / Autrodyne/Sinpro SPU65-104 power supply go bad. It powers a bank charger for radios, and thus the correct voltage (including sense) is vital. Searching on eBay, mouser, digikey etc have been in vain. Most adjustable are from 10 or 11V up. From what I gathered, MW does not have anything that fits. Also, as this is going to be used in the field by normal people, the desktop PSU format is preferred. There's one ad for a SPU65-104 in the US, but it will kill me including shipping (almost 200e total). What are my alternatives? |
| Emo:
Hi, The 12V LRS Meanwell supplies can be adjusted from as low as 10.2V So by just adding a diode in series the output will drop within the desired range. Eric |
| Kjelt:
Other alternative would be two identical 5V 40W (8A) power supplies in series. |
| rsjsouza:
--- Quote from: Emo on January 01, 2022, 10:06:19 am ---The 12V LRS Meanwell supplies can be adjusted from as low as 10.2V So by just adding a diode in series the output will drop within the desired range. --- End quote --- Indeed. Also, HEP can down to 10.8V if you are looking for an enclosed model. |
| Gregg:
Gophert NPS-1600 is a nicely packaged switch mode 0 to16 volt, 0 to10 amp CV, CC 100W power supply available from Aliexpress for a reasonable price. |
| Navigation |
| Message Index |
| Next page |