Tenma 72-2685, 72-2690, 72-2695, 72-2700, 72-2710 User Manual

INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF
ELECTRICAL & ELECTRONIC EQUIPMENT

When this product has reached the end of its life it must be treated as
Waste Electrical & Electronic Equipment (WEEE). Any WEEE marked
products must not be mixed with general household waste, but kept
separate for the treatment, recovery and recycling of the materials used.
Contact your local authority for details of recycling schemes in your area.

Made in China. PR2 9PP

V1.0

WHAT'S INSIDE?

Safety Instructions
Front Panel
Voltage and Current Adjustment Knob Operation

Operation of LOCK Function
Operation of Over Current Protection
Specifications
Remote Control

2
3
3
5
5
6
7

Page Number

Details

Digital-Control and Programmable

DC Power Supply

Models: 72-2

685, 72-2690, 72-2695, 72-2700,

72-2705, 72-2710, 72-2715 & 72-2720

1

!!!!

!

Main Features

• 4-digit display

• Low noise

• Cooling fan controlled by Heatsink temperature

• Constant voltage

• Digital panel control

• Software calibration

• Over Current Protection

• 2 adjusting modes of voltage and current

• Button lock function

Safety Instructions

• Do not block or obstruct the cooling fan vent opening.

• Avoid severe impacts or rough handling that could lead to damage.

• Do not discharge static electricity.

• Do not disassemble unless you are qualified as service personnel.

AC Input

• AC input voltage: 110V / 120V / 220V / 230V, 50 / 60Hz

• Connect the protective grounding conductor of the AC

power cord to and earth ground, to avoid electrical
shock.

Operation
Environment

• Location: Indoor, no direct sunlight, dust
free, almost non-conductive pollution.

• Relative humidity: <80%

• Altitude: <2000m

• Temperature: 0

to 40°C (32 to 104°F)

Storage
Environment

• Location: Indoor

• Relative humidity: <70%

• Temperature: -10 to 70°C (14 to 158°F)

Fuse Type

Model

72-2685/72-2705

72-2690/72-2710

72-2695/72-2715

72-2700/72-2720

110/120V

T4A/250V

T5A/250V

T5A/250V

T5A/250V

220/230V

T2A/250V

T3A/250V

T3A/250V

T3A/250V

• To ensure fire protection, replace the fuse only with the specified type and
rating.

• Disconnect the power cord before fuse replacement.

• Make sure the cause of the fuse blowout is fixed before fuse replacement.

2