https://stream.echo6.co/videos/watch/5e553a0d-28de-455d-98fd-6808a797a433 This is a very intriguing device that uses a low current at low voltage to transfer moisture from inside an enclosure to the outside. Effectively a solid state dehumidifier with no moving parts. The version I put in the box is a PD2 and is rated to remove up to 84mg of water a day, so really intended for small enclosures. The large square unit can handle up to 2.9g of water a day. Note that these units are intended for use with sealed electrical enclosures and not for house dehumidification. When I mentioned a ceramic capacitor in the power supply I actually meant the ceramic HRC style fuse which is a good design choice. The test results in the small test enclosure were:- 9.30pm 67% peaking at about 200mA then settling at 86mA. 10.00pm 58% 25mA 10.30pm 49% 24mA 11.00pm 44% 23mA 12.20am 41% 21mA 1am 37% 21mA 3am 33% 20mA Running the unit for about 12 hours the following day bottomed out at 22% at 17mA. The modules I showed here were generously contributed by Westside International when I enquired about getting a sample to make a video about:- http://westside-int.com/rosahl/ And are made by Rosahl:- https://www.micro-dehumidifier.com/ If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:- http://www.bigclive.com/coffee.htm This also keeps the channel independent of YouTube's advertising algorithms allowing it to be a bit more dangerous and naughty. Mon, 13 Apr 2026 12:56:02 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/5e553a0d-28de-455d-98fd-6808a797a433 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.