Search found 232 matches

by Moorviper
Fri Jul 27, 2018 2:26 pm
Forum: Hardware
Topic: Problem with ATX PSU for RAMPS 1.4 with Heated Bed
Replies: 10
Views: 1443

Re: Problem with ATX PSU for RAMPS 1.4 with Heated Bed

Sometimes the heatbeds are out of specs my mk3 bed should draw around 200w and it draws 350-360w to much for my 12v 20A power supply.

Now the printer is running full with 24v and the supply can deliver 420w which is just a little to small but it works
by Moorviper
Wed Jul 25, 2018 9:29 pm
Forum: Hardware
Topic: Problem with ATX PSU for RAMPS 1.4 with Heated Bed
Replies: 10
Views: 1443

Re: Problem with ATX PSU for RAMPS 1.4 with Heated Bed

the rams itself needs 5-6 A (the right side of the connector)
the rest should be 14-15 A

the main problem is that the atx psu doesn't provide the 15A on one single rail but on maybe 3 or 4.
You have to combine them.
by Moorviper
Sat Jul 21, 2018 12:09 am
Forum: Anet A8/cloned Prusa/ Tronxy etc
Topic: Dolly Build
Replies: 17
Views: 1981

Re: Dolly Build

https://discourse.octoprint.org/t/two-dolly-i3-in-ikea-lack/899/6 these are mine the mk3 style version is a 12v version the dolly style is a full 24v system (hotend, fan, heated, board(mks sbase with marlin 2.0 ) ... everything) with a base you need to use tl smoothers or replace the stepper drivers...
by Moorviper
Thu Jul 19, 2018 11:18 pm
Forum: Hardware
Topic: 5V fan-suitable output on RAMPS
Replies: 2
Views: 752

Re: 5V fan-suitable output on RAMPS

The 5V version is only needed on the einsy board.
by Moorviper
Sat Jul 14, 2018 1:43 pm
Forum: Anet A8/cloned Prusa/ Tronxy etc
Topic: My Prusa I3 MK2 Dolly clone - Build log / progress report
Replies: 26
Views: 3439

Re: My Prusa I3 MK2 Dolly clone - Build log / progress report

looks good for first rint but with z wobble.
I printed some nuts in pla which work very good.
the metal nuts are crap
by Moorviper
Fri Jul 13, 2018 10:23 pm
Forum: 3D Printers
Topic: New to 3D printing
Replies: 6
Views: 1479

Re: New to 3D printing

unless your list is crap the robo are bad ones in my opinion ...
and there is no ender3 which has actually some little issues but is open source and unbeatable for the price.
by Moorviper
Fri Jul 13, 2018 4:56 pm
Forum: Help requests / Purchasing assistance
Topic: help getting the motors moving
Replies: 39
Views: 3643

Re: help getting the motors moving

the drivers are in the right orientation ?
by Moorviper
Mon Jul 09, 2018 4:36 pm
Forum: 3D Printers
Topic: Power supply replacement
Replies: 4
Views: 863

Re: Power supply replacement

https://de.aliexpress.com/item/PWM-AC-D ... autifyAB=0


this should be a power supply with pwm
by Moorviper
Mon Jul 09, 2018 3:52 pm
Forum: 3D Printers
Topic: Power supply replacement
Replies: 4
Views: 863

Re: Power supply replacement

which voltage 12 or 24v? i have a 24v which regulates the fan. (but it is not available by the seller) maybe: https://de.aliexpress.com/item/NTC-3950-Thermistor-PWM-Temperature-Probe-Speed-Controller-Board-Control-Module-Buzzer-DC-12V-5A-CPU/32843879982.html?spm=a2g0x.search0104.3.9.5ea44640G8LeEx&w...
by Moorviper
Mon Jul 09, 2018 1:17 pm
Forum: Hardware
Topic: Burned RAMPS power connector
Replies: 10
Views: 1011

Re: Burned RAMPS power connector

Is that measured when the bed is cold or warm.?
1.8 and 2.0 sounds very high.
With that rsistance it should only draw 70-80w and all should be fine / except that the heating should last long times...