eXtReMe iSoLaTiOn ( Low Leakage Power in Precision Electronics )

This board on PCBWay projects hub https://www.pcbway.com/project/shareproject/ADRmu_10V_DC_reference_standard_5fd4746f.html
NITECORE 165AH Power Station https://www.banggood.com/NITECORE-NPS600-165000mAh-165AH-220V-300W-LCD-Display-Portable-Outdoor-Power-Station-21700-Battery-Power-Generator-Power-Source-For-Hunting-Camping-Beach-Tour-p-1718850.html?p=KR28032004379201507P
coupon code: BG670c89
Raspberry Pis & JBC tools in stock at https://www.welectron.com/
More from me https://www.patreon.com/marcoreps

The list https://docs.google.com/spreadsheets/d/139WT1bAHAmnD6NX4IW7SPVKkw-OCP7QnEriZ-MRHLrw/
Split bobbin transformer https://www.digikey.com/en/products/detail/signal-transformer/DP-241-4-12/952944
Triple junction concentrator solar cells http://www.azurspace.com/index.php/en/products/products-cpv/cpv-solar-cells
Fluke patent https://patents.google.com/patent/US8253427B2/
Keithley patent https://patents.google.com/patent/US9478351B2/
Wavetek paper https://eprintspublications.npl.co.uk/1888/1/bemc99-7.pdf

00:00 Intro
00:43 Normal transformers
02:43 Fluke 732A
04:11 Keysight 3458A
04:55 Cheap switcher
05:19 Good switcher
06:02 CERN HPM7177
06:52 UPS transformer
07:33 PCB transformer
07:48 Fluke 5700A
08:18 Qi Charger
09:18 Split bobbin transformer
10:34 Keithley 182
11:09 Keithley 617
11:21 eXtReMe iSoLaTiOn
12:57 Silly? ideas
13:43 Solar cell
15:10 Battery power
15:48 Fluke patent
16:27 Keithley patent
17:34 Wavetek patent
22:09 What I did
24:06 Results

#metrology #voltnut #isolation