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TTI QPX1200 - User Manual

TTI QPX1200
49 pages
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QPX1200
DC Power Supply
Service Manual
Manual Part Number 48511-1130 Issue 1
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Summary

Product Specification

Output Specifications

Detailed output parameters including voltage, current, power, and regulation.

Safety Precautions

Safety Class and Operating Guidelines

Safety class, intended use, environmental limits, and condensation warnings.

Electrical Safety and Maintenance

Warnings on earthing, live parts, capacitor discharge, and safe maintenance practices.

Circuit Descriptions

PFC Board Circuitry Overview

Mains input, filtering, rectification, auxiliary supplies, and start-up control.

Boost Stage and Power Board Operation

Boost stage, forward converter, secondary side regulation, and fan control.

Calibration Procedure

Output Measurement Calibration

Steps for calibrating voltage and current output measurements.

Output Setting Calibration

Steps for calibrating voltage and current output settings.

Circuit Diagrams

PFC PCB Schematics

Detailed schematic diagrams for the PFC PCB.

Power PCB Schematics

Detailed schematic diagrams for the Power PCB.

Summary

Product Specification

Output Specifications

Detailed output parameters including voltage, current, power, and regulation.

Safety Precautions

Safety Class and Operating Guidelines

Safety class, intended use, environmental limits, and condensation warnings.

Electrical Safety and Maintenance

Warnings on earthing, live parts, capacitor discharge, and safe maintenance practices.

Circuit Descriptions

PFC Board Circuitry Overview

Mains input, filtering, rectification, auxiliary supplies, and start-up control.

Boost Stage and Power Board Operation

Boost stage, forward converter, secondary side regulation, and fan control.

Calibration Procedure

Output Measurement Calibration

Steps for calibrating voltage and current output measurements.

Output Setting Calibration

Steps for calibrating voltage and current output settings.

Circuit Diagrams

PFC PCB Schematics

Detailed schematic diagrams for the PFC PCB.

Power PCB Schematics

Detailed schematic diagrams for the Power PCB.

TTI QPX1200 Specifications

General IconGeneral
ModelQPX1200
CategoryPower Supply
Output Power1200W
Form FactorBenchtop
Input Frequency47 - 63 Hz
ProtectionsOVP, OCP, OTP
Operating Temperature0°C to 40°C
InterfaceRS232, USB
Storage Temperature-20°C to 70°C
Output Current Range0 to 50A
CoolingFan-cooled

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