Zhurui Power Recorder PR10
Power supply frontend DPH3205 32V/5A with buck/boost converter
Component tester Multifunction Tester T1
Power supply frontend DPS5015 50V/15A
Electronic load 60W
Performance test and review of 5V to 12V 6W boost converter
Performance test and review of mains to 5V 0.6A Hi-Link HLK-PM01
A look at QI (Wireless power transfer)
Performance test and review of 0.9V-5V to 5V 600mA boost converter
Performance test and review of 20W DC-DC Step Down Voltage Regulator
Status for 2014
Semiconductor tester Peak DCA75
Component tester MK-168
LCR tester Peak LCR45
Component tester Fish8840
My lab setup
What equipment I uses and how it is arranged.
Building a high current adapter
Review of UNI-T UT61E
Measuring on a Flashlight
A illustrated guide on how to make the most common electrical measurements on a flashlight.
Standby/parasitic current drain
Not all lights can be turned completly off, some will always draw a little current from the battery.