11

POWeR ANALyzeR OPTION

Power Analyzer Automates Switching Device Loss Measurements

Quickly measure and analyze the operating characteristics of power conversion

devices and circuits with the Power Analyzer option. Critical power switching

device measurements, control loop modulation analysis, and line power har-

monic testing are all simplified with a dedicated user interface and automatic

measurements. Areas of turn-on, turn-off, and conduction loss are all identified

with color-coded waveform overlays for faster analysis.

Power Analyzer provides quick and easy setup of voltage and current inputs

and makes measurements as simple as the push of a button. Tools are

provided to help reduce sources of measurement errors and the measurement

parameters provide details of single cycle or average device power losses.

Beyond the advanced power loss measurement capabilities,

the Power Analyzer modulation analysis

capabilities provide insight to

understand control loop

response to critical events such

as a power supply’s soft start

performance or step response

to line and load changes. The

Line Power Analysis tool allows

simple and quick pre-compli-

ance testing to EN 61000-3-2.

Key Features

circuits

measurements

power losses

response analysis

to IeC 61000-3-2

Teledyne LeCroy has a variety of

probes and probing accessories such

as high common mode rejection ratio

(CMRR) differential amplifiers,

differential probes, current probes,

and deskew fixtures.