Categories
Statistics
Flag Counter
Since 08.08.2014
Counts only, if "DNT = disabled".

Your IP is 44.213.60.33
ec2-44-213-60-33.compute-1.a
Info
Valid HTML 4.01 Transitional Creative Commons Lizenzvertrag
rss
เราจะทำแบบวิศวกรผู้ยิ่งใหญ่
We love the King
23. July 2024
Your valuable opinion :
5 stars

Avg. 5.00 from 3 votes.



PETH-6-1074.php    4435 Bytes    23-04-2024 12:10:29


PETH-6-1074


A very small power supply for Arduino / Genuino use.



This project describes a little power supply, based on a LT1074. The challenge here is the assembly or to show the students that key components shall remain accessible for service and / or repair.


PETH-6-1074

The PETH-6-1074 power supply - small and cute :-)





✈ Circuit




The circuit consists of a transformer, a bridge rectifier followed by large capacitors. Following is an almost standard circuit using the LT1074 with a 47 µH inductor. This allows the use of almost any transformer.

The output voltage is adjusted to 7.5 V.

Due to the concept, the dissipated power is neglectible, but for mechanical stability - and therefore electrical stability - the Step-Down Switching Regulator has been screwed to the support. Isolation is not necessary, as the tab has gnd potential.




✈ Downloads








✈ Share your thoughts



The webmaster does not read these comments regularely. Urgent questions should be send via email. Ads or links to completely uncorrelated things will be removed.


Your Browser says that you allow tracking. Mayst we suggest that you check that DNT thing ?

 
t1 = 6585 d

t2 = 169 ms

★ ★ ★  Copyright © 2006 - 2024 by changpuak.ch  ★ ★ ★

Impressum