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Commodore 1541-II 1581 Disk drive Power Saver HQ over voltage protection (NEW)
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Commodore 1541-II 1581 Disk drive Power Saver HQ over voltage protection (NEW)
Price: IT $45.90
\" OVP HQ for FLOPPY DISK\"
PROFESSIONAL Over voltage protection (OVP) for:

  • Commodore model 1541-II
  • Commodore model1581
ENGLISH
This \"Power Saver HQ\" is different from ordinary protectors: it is professional. And it was created to protect all the Commodore power supplies according to the list.

The protection is complete, both for the 5VDC line and 12VDC.

It is completely made of semiconductors with very fast intervention times20us (microseconds!), no relay on board that would require long intervention times200ms (milliseconds!).

What does it means this time value?
It means 10.000 time fasters then relay-based protections .This is the only way we can safely safeguard our Commodore vintage computer5VDC MONITORING
In the event of an output voltage from the power supply greater than 5.35V / 5.4V or 12.35/ 12.4V our \"Power Saver HQ\" intervenes to cut off the output voltage, protecting all the ICs on this chain, thus avoiding a rather expensive expense given the cost
GREEN LED

  • ON: All ok. Your FLOPPY PSU is working with 5VDC under safety threshold
  • OFF: There isn\'t 5VDC output from the \"Power saver HQ \" DIN male connector. (No 5VDC at the input of \"Power saver\".Check if your original power supply is connected and if it works)
BLUE LED

  • ON: All ok. Your FLOPPY PSU is working with 12VDC under safety threshold
  • OFF: There isn\'t 5VDC output from the \"Power saver HQ \" DIN male connector. (No 12VDC at the input of \"Power saver\".Check if your original power supply is connected and if it works)
RED LED

  • OFF :All ok. Your FLOPPY PSU Commodore is working properly
  • ON: Your original \"power supply\" has a serious breakdown, therefore it is likely that its internal regulator breaks

DON\'T WORRY!
In this case our \"Power saver HQ\" intervenes very quickly andcuts offthe power supply to your FLOPPY DISK unit!
You only need to repair / replace the original Commodore power supply and replace the internal fuse of \" HQ Power saver\"


FINAL NOTE:
  • Each OVP is built with great care and tested on bench with our Floppy Disk
  • New front screen printing and LED status legend on the rear side (check the pictures)
  • Don\'t forget that you are buying a professional electronic device


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