DPS3005 - Digital Power Supply from Banggood

https://goo.gl/bBs59D Enter to see the secret sale page at Banggood.
DPS5003 and DPS3005 are (adjustable) Digital Power Supply available on Banggood. First one can work up to 50V/5 A, and second one 32V/5 A. Another version, not mentioned (author not aware of that) is DPS 3003, with available current up to only 3 A. Also other versions for higher current, or with lower voltage/current accuracy are not mentioned because it is out of scope of this video. At the time I am buying this supply, 50V one is sold out, so I bought 32 V version. Input voltage can go up to 40 volts, but output voltage is always at least 1.1 V less than input, or 32 V maximum for DPS3005 or 50V for DPS5005. Note that this device is just controller unit - no transformer, no rectifier and/or capacitors. Use your own transformer with rectifier, or another unregulated PSU as input PSU. Minimum input voltage is 6V, below which it refuse to output any voltage. At say 5 V input, it can just show display, but can't output proper result - and it refuses to output anything. Reason is that control device inside require stable voltage of 5 V, and in order to get it - input voltage should be at least 1.1 V above that value. On this video, I am using old computer PSU, which gives me 11.5 V (this is old and probably broken unit). Forgot to mention bottom row on the display - showing input voltage, but I bet you are already figured it out. DPS3005 ($23.08 US until July 10 - hurry!) - https://goo.gl/493WLe DPS5005 ($25.79 US until July 10 - hurry!) - https://goo.gl/hHFfSa On HobbyKing, DPS5005 is over $32 US, so hurry - promotion sale will be over very soon. -~~~~~~~~~~~~~§~~~~~~~~~~~~~~- Patreon supporters: Kermets - https://www.youtube.com/user/kermets Gorazd Cok - https://www.youtube.com/user/neutrno Your free will is to help me grow my channel and improve my tools for making videos. Just buy over my affiliate program on Banggood, no extra expense to you: https://goo.gl/mpfFKA New on Banggood ? Become my 'permanent Banggood friend': https://goo.gl/ZqCjMa Become a Patreon!: https://www.patreon.com/MilanKarakas » Google+ | http://plus.google.com/+MilanKarakas » Facebook | https://www.facebook.com/milan.karakas.7 » Twitter | @milan_karakas » Instagram | https://www.instagram.com/milankarakas/ » Web | http://wildlab.org