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GW Instek PSU 300-5 User Manual

GW Instek PSU 300-5
211 pages
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Programmable DC Power Supply
PSU Series
USER MANUAL
ISO-9001 CERTIFIED MANUFACTURER

Table of Contents

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GW Instek PSU 300-5 Specifications

General IconGeneral
BrandGW Instek
ModelPSU 300-5
CategoryPower Supply
LanguageEnglish

Summary

Safety Instructions

Safety Symbols

Explains warning and caution symbols used in the manual.

Safety Guidelines

Lists general guidelines for safe operation and handling of the PSU.

Cleaning the PSU

Provides instructions and precautions for cleaning the power supply unit.

Operation and Storage Environment

Specifies environmental conditions for PSU operation and storage.

Disposal Instructions

Guides on proper disposal of the electronic equipment.

Power Cord Safety (United Kingdom)

Safety instructions for connecting the power cord in the UK.

Getting Started

PSU Series Overview

Provides an overview of the PSU series, including models, features, and accessories.

Appearance and Front Panel

Details the front panel components and display of the PSU.

Rear Panel Overview

Describes the connectors and ports on the rear of the PSU.

Theory of Operation

Explains the basic principles of operation, protection modes, and considerations.

Operation

Set Up Procedures

Covers line voltage connection, power up, wire gauge, and terminal setup.

Basic Operation

Details setting protection levels, priority modes, panel lock, save/recall, and voltage sense.

Parallel / Series Operation

Explains how to operate PSU units in parallel or series for increased output.

Test Scripts

Describes how to run, load, save, and manage test scripts for automated testing.

Configuration

Configuration Overview and Table

Outlines and lists the different configuration settings available for the PSU.

Normal Function Settings

Covers settings like delay times, slew rates, internal resistance, and bleeder control.

Interface Configuration Settings

Details settings for USB, GPIB, LAN, and UART interfaces.

System Settings

Includes settings for factory defaults, version display, and system parameters.

Power On Configuration Settings

Configures control modes, output status, and master/slave settings at power-on.

Trigger Input and Output Configuration Settings

Configures how the PSU responds to external triggers and generates trigger outputs.

Special Function Settings

Accesses calibration, firmware updates, and other special functions.

Analog Control

Analog Remote Control Overview

Explains controlling output voltage/current via external voltage or resistance.

Analog Control Connector Overview

Details the pin assignments and descriptions of the analog control connector.

External Voltage Control

How to control output voltage and current using an external voltage source.

External Resistance Control

How to control output voltage and current using an external resistance.

External Control of Output

Explains how to turn the output on/off using an external switch.

External control of Shutdown

Describes how to shut down the power supply using an external switch.

Remote Monitoring

Covers monitoring of output voltage, current, operation, and alarm status.

Isolated Analog Control Option

Details specifications and usage of isolated analog control interfaces.

Communication Interface

Interface Configuration

Covers configuration for USB, GPIB, UART, and Ethernet interfaces.

USB Remote Interface

Guides on configuring and checking the USB remote interface.

GPIB Remote Interface

Explains how to configure and check the GPIB remote interface.

UART Remote Interface

Details configuring and checking the UART remote interface.

Multiple Unit Connection

Explains Legacy Multi-Drop and Multi-Drop modes for daisy-chaining units.

Configure Ethernet Connection

Covers configuring the Ethernet interface for remote control and web server access.

Sockets Server Configuration

Details configuring the PSU as a socket server for network communication.

FAQ

OVP Voltage Triggered Early

Addresses why OVP voltage might trigger earlier than expected.

Combining Output Cables

Discusses combining cables for output wiring and considerations.

Accuracy Mismatch

Provides steps to ensure the PSU meets its accuracy specifications.

Appendix

PSU Factory Default Settings

Lists the default factory settings for various PSU parameters.

Error Messages & Messages

Lists and explains common error and normal messages displayed by the PSU.

PSU Specifications

Provides detailed electrical and performance specifications for all PSU models.

PSU Dimensions

Shows the physical dimensions of the PSU units.

Certificate Of Compliance

Documents the product's compliance with various safety and EMC standards.

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