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Tenma 72-2630 User Manual

Tenma 72-2630
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Model: 72-2630, 72-2635, 72-2640 and 72-2645
Multiple Channel Digital Control and
Programmable DC Power Supply
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Tenma 72-2630 Specifications

General IconGeneral
Power Rating90 W
CoolingFan
Output Voltage0-30V
Ripple and Noise1 mVrms
Load Regulation< 0.01% + 3mV
Line Regulation< 0.01% + 3mV
Operating Temperature0 to 40 °C
Storage Temperature-20 to 70 °C

Summary

Important Safety Information

General Safety Precautions

Follow basic safety precautions to reduce risks of fire, electric shock, and injury.

Product Overview

Main Features

Highlights include low noise cooling, over-temperature protection, digital display, and software calibration.

Operation

Front Panel Controls

Details on using the power button, channel select buttons, output button, and adjustment controls.

Setting Output Voltage and Current

Step-by-step guide to setting voltage and current using rotary controls and ON/OFF button.

Series and Parallel Operation Modes

Instructions for configuring the power supply in series or parallel modes using CH1 button.

Advanced Settings and Functions

Saving and Recalling Settings

Describes how to save current settings to memory and recall them later using M1-M5 buttons.

Overcurrent and Overvoltage Protection

Procedure to set and enable Overcurrent Protection (OCP) and Overvoltage Protection (OVP).

Keyboard Lock and Sounder Control

How to lock panel controls and enable/disable the audible sounder.

Remote Control

Remote Control Setup and Syntax

Details on COM port setup, functionality checks, and command syntax for remote operation.

Maintenance

Cleaning Procedures

Guidance on cleaning the power supply using a damp cloth and mild detergent.

Fuse Replacement

Instructions for replacing the fuse, including fuse types and safety precautions.

Specifications

Technical Specifications

Detailed specifications for voltage range, current range, load/line regulation, accuracy, and ripple.

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