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Basic theory – GW Instek GLC-9000 User Manual User Manual

Page 22

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GLC-9000 User Manual

22

Basic Theory

Overview

GLC-9000 consists of the following blocks as
illustrated in the figure below.

Tester and EUT power supply

MD (Measuring Device) circuit network

Current detection

Signal Process

CPU/Digital control

User I/O

Remote control interfaces

Block Diagram

Equipment

Under Test

Signal Process

CPU

Digital

control

Tester
Power

Interfaces
RS-232、
USB、
GPIB、

EXT I/O

EUT IN

LINE IN

EUT Power

Switching

Probe

LCD,

Alarm

Button

MD Network

Current

Detection

Power

Tester Power: Provides the power for tester
circuits.
EUT Power: Provides an isolated power source to
EUT.