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TTI QL564 - User Manual

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QL Series
Precision Power
Supplies
Service Manual
Book Part Number 48511-0670 - Issue 1
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Summary

Power Supply Specifications

Main Outputs Specification

Detailed specifications for voltage/current ranges, setting, output modes, and response.

General Operation and Safety

Safety Precautions

Essential safety warnings, earthing requirements, and handling procedures for electrical equipment.

EMC Compliance

Circuitry and Description

Power Pcb Description

Explanation of the power supply, regulator transistors, microcontroller, and auxiliary supplies on the Power PCB.

Control Pcb Functionality

Details on DAC, ADC, voltage/current control, error amplification, and protection circuits within the Control PCB.

Calibration Procedures

QL355 Calibration Steps

Sequential steps and settings for calibrating the QL355 model, covering voltage and current adjustments.

QL564 Calibration Steps

Sequential steps and settings for calibrating the QL564 model, covering voltage and current adjustments.

Parts List

Diagrams and Layouts

Block Diagram

A high-level functional block diagram illustrating the interconnections of major circuit sections.

Circuit Diagrams

Control Pcb Circuit Diagram

Detailed schematic for the Control PCB, covering DAC, ADC, and control logic circuits.

Power Pcb Circuit Diagram

Detailed schematic for the Power PCB, showing power regulation, switching, and protection circuits.

Summary

Power Supply Specifications

Main Outputs Specification

Detailed specifications for voltage/current ranges, setting, output modes, and response.

General Operation and Safety

Safety Precautions

Essential safety warnings, earthing requirements, and handling procedures for electrical equipment.

EMC Compliance

Circuitry and Description

Power Pcb Description

Explanation of the power supply, regulator transistors, microcontroller, and auxiliary supplies on the Power PCB.

Control Pcb Functionality

Details on DAC, ADC, voltage/current control, error amplification, and protection circuits within the Control PCB.

Calibration Procedures

QL355 Calibration Steps

Sequential steps and settings for calibrating the QL355 model, covering voltage and current adjustments.

QL564 Calibration Steps

Sequential steps and settings for calibrating the QL564 model, covering voltage and current adjustments.

Parts List

Diagrams and Layouts

Block Diagram

A high-level functional block diagram illustrating the interconnections of major circuit sections.

Circuit Diagrams

Control Pcb Circuit Diagram

Detailed schematic for the Control PCB, covering DAC, ADC, and control logic circuits.

Power Pcb Circuit Diagram

Detailed schematic for the Power PCB, showing power regulation, switching, and protection circuits.

TTI QL564 Specifications

General IconGeneral
BrandTTI
ModelQL564
CategoryPower Supply
LanguageEnglish

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