Articles
LakeShore Cryotronics DT-670 diode temperature sensor
Author: Ilya Tsemenko
Created: 19 December 2023 Introduction to Lake Shore DT-670 cryogenic sensor for temperature down to 1 Kelvin.

Quick look at Agilent E3620A low-cost 2 channel DC power supply
Author: Ilya Tsemenko
Created: 10 December 2023 A quick teardown for the HP/Agilent/Keysight E3620A 27V/1A dual isolated channel DC supply

Sorensen DCS33-33E15 1U power supply teardown
Author: Ilya Tsemenko
Created: 07 December 2023 A peek inside 1.1kW 1U rack mount switch-mode power supply from Sorensen, Model DCS33-33.