2 | TEK.COM
PA3000 Four-channel, Multi-phase AC/DC Power Analyzer
Efficiency Testing Single Phase Applications
DEMONSTRATION GUIDE
METHOD 1: EFFICIENCY MEASUREMENTS ON SINGLE PHASE AC-DC POWER
SUPPLIES. (PA3000 DIRECT)
The following steps describe the process for setting up the PA3000 for efficiency
measurements on an AC-DC power supply.
WHAT YOU WILL NEED — METHOD 1
•
PA3000 Power Analyzer
•
BB1000 Break Out Box
•
AC-DC Power Supply (DUT)
•
Electronic Load (Keithley 2380) (Optional)
•
4mm Safety Leads
•
AC Source (Optional)
Figure 1-3.
Efficiency
measurement
on the PA3000.
Figure 1-2. AC-DC efficiency measurement wiring diagram.
