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TM

TM

Page <2>

V1.0

28/12/21

Newark.com/exclusive-brands
Farnell.com/exclusive-brands
Element14.com/exclusive-brands

Important Safety Information

Please read these instructions carefully before use and retain for future reference.
The following safety symbols may appear in this manual or on the series:

Symbol

Meaning

Warning

Danger - High Voltage

Earth (Ground) Terminal

Do not block or obstruct the opening to the cooling fan vent.
Avoid severe impacts or rough handling as it 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 an earth ground, in order to avoid electrical shock.

Operation Environment

Location

Indoor, no direct sunlight, dust free, almost  non-conductive pollution

Relative Humidity <80%
Altitude

<2000m

Temperature

0°C to +40°C

Storage Environment

Location

Indoor

Relative Humidity <70%
Temperature

-10°C to +70°C

Fuse

Model

110V / 120V

220V /230V

72-10495

T10A/250V (20×5mm)

T5A/250V (20×5mm)

72-10500

T8A/250V (20×5mm)

T4A/250V (20×5mm)

72-10505

T8A/250V (20×5mm)

T4A/250V (20×5mm)

•  Avoid the risk of fire by only replacing the fuse with the specified type and rating.
• 

Disconnect the power before replacing the fuse.

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

Summary of Contents for TENMA 72-10495

Page 1: ...1 V1 0 28 12 21 Newark com exclusive brands Farnell com exclusive brands Element14 com exclusive brands Part Number 72 10495 72 10500 and 72 10505 Digital Control and Programmable Twin DC Power Supply User Manual ...

Page 2: ...personnel AC Input AC input voltage 110V 120V 220V 230V 50 60Hz Connect the protective grounding conductor of the AC power cord to an earth ground in order to avoid electrical shock Operation Environment Location Indoor no direct sunlight dust free almost non conductive pollution Relative Humidity 80 Altitude 2000m Temperature 0 C to 40 C Storage Environment Location Indoor Relative Humidity 70 Te...

Page 3: ...o 10mV 1mA 72 10505 4 digit 4 digit No 10mV 1mA Performance Low noise cooling fans controlled by heatsink temperature Operation Constant voltage constant current operation Output on off control Digital panel control Twin 5 sets of panel setup save recall Coarse and fine voltage current control Software calibration Beep output Key lock function Protection Overload protection Reverse polarity protec...

Page 4: ...TM TM Page 4 V1 0 28 12 21 Newark com exclusive brands Farnell com exclusive brands Element14 com exclusive brands Front Panel Overview Storage Indication Brief Introduction of Panel Operation ...

Page 5: ...er switch again to turn the power off Output ON OFF Panel Operation The key LED will turn on once you have pressed the output key to turn output on The key LED will then turn off once you have pressed the output key again to turn off output Note If there are any of the following conditions the output will automatically turn off OVP means there is abnormal high voltage output or input on the output...

Page 6: ...y for two seconds again Front Panel Lock Press the LOCK key to lock the front panel key operation The key LED will tum on To unlock press and hold the LOCK key for two seconds Output Setup Panel Operation Connect the load to the front port CH1 Press the Voltage Current key to switch between the voltage adjustment and current adjustment Adjust the voltage and current with the Voltage Current adjust...

Page 7: ...mperatures ranging from 25 C down to 5 C and after being warmed up for 20 minutes Part Number 72 10495 72 10500 72 10505 Voltage Range 0 30V 0 30V 0 30V Current Range 0 5A 0 3A 0 3A Load Regulation Voltage Current 0 1 5mV 0 1 10mA 0 01 3mV 0 1 5mA 0 01 3mV 0 1 5mA Line Regulation Voltage Current 0 01 3mV 0 1 3mA 0 01 3mV 0 1 3mA 0 01 3mV 0 1 3mA Setup Resolution Voltage Current 10mV 1mA 10mV 1mA 1...

Page 8: ...liance on the Information or use of it including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising is excluded This will not operate to limit or restrict the Group s liability for death or personal injury resulting from its negligence TENMA is the registered trademark of Premier Farnell Limited 2019 Part Number 72 10495 72 10500 72 1...

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