HP1653B POWER INLET
HP1653B POWER INLET
3D
Published 2020-04-29T18:02:21+00:00
Last year i bought a HP1653B logic analyzer and yesterday it released the magic smoke from power inlet. The offending item was Schaffner FN 393-2,5-05-12 which i found on web for around $47 without transport or taxes to Romania, which was almost the price of the unit.
As i don't need the automatically switching of 110v/220v i decided to replace the unit with a C14 male ac power supply socket for panel mount a ON/OFF switch and a 3A slow fuse.
For connections i kept only the following pins: 1 & 2 for mains voltage (220V) and 5 for earth.
Also, very helpful was the page of George Brown HP1652B Power Inlet Repair
Be aware, that you may be better suited using a unit like the one specified by George Brown (TDK B84771), than using the unfiltered mains voltage.
Resolution: 0.2mm
Infill: 20%
Filament: Generic ABS
| Date published | 29/04/2020 |
| Support Free | YES |
