Maynuo USB M9712C Programmable DC Electronic Load 


Note:
There are two working voltage that powers the DC load: either 110V or 220V. Please make sure the right voltage setting has been selected manually for your area. You can set the voltage through the switch in the backside.

Features:
  •  Six high speed operation modes: CC,CR,CV,CW,CC+CV,CR+CV
  •  Over current, over voltage, over power, over heating and polarity reversal protection 
  •   High-luminance vacuum fluorescent display (VFD) screen with two line, four channel display
  •  Intelligent fan system will automatically activate based on changing ambient temperatures
  •  Soft-start time setting, activating the power supply in accordance with the set voltage value 
  •  Battery test and short-circuit test functions
  •  Capable of rising edge and falling edge dynamic testing
  •  Supporting external triggeron either input or output
  •  External current waveform monitor terminal output terminal
  •  Supports remote voltage compensation and multi-data storage
  •  Power-on-self-test, software calibration and standard rack mountable
  •  Edits arbitrary waveforms in list function
  •  Available with RS232/RS485/USB serial interfaces.

Application: 

     M97XX series have wide application from production lines for cell phone chargers, cell phonebatteries, 
electronic vehicle batteries, switching power supplies, linear power supplies, and LED drivers, to research 
institute, automotive electronic, aeronautic and astronautic, maritime, solar 
celland fuel cell etc.test and 
measurement applications.


Specification: 

 

Model

M9712C

Input Rating

Power

300W

Current

0-60A

Voltage

0-150V

CC Mode

Range

0-6A

0-60A

Resolution

0.1mA

1mA

Accuracy

0.03%+0.05%FS

0.03%+0.05%FS

CV Mode

Range

0.1-19.999V

0.1-150V

Resolution

1mV

10mV

Accuracy

0.03%+0.02%FS

0.03%+0.02%FS

  CR Mode   (Voltage and

current input value

>=10% full measurement)

Range

0.03-10K Oh

0.03-5K Oh

Resolution

16 bit

16 bit

Accuracy

0.1%+0.1%FS

0.1%+0.1%FS

  CW Mode  (Voltage and

current input value

>=10% full measurement)

Range

0-300W

0-300W

Resolution

1mW

10mW

Accuracy

0.1%+0.1%FS

0.1%+0.1%FS

Voltage Measurement

Voltage

0-19.999V

0-150V

Resolution

1mV

10mV

Accuracy

0.015%+0.03%FS

0.015%+0.03%FS

Current Measurement

Current

0-6A

0-60A

Resolution

0.01mA

0.1mA

Accuracy

0.03%+0.05%FS

0.03%+0.08%FS

Power Measurement(Voltage

and current input value

>=10% full measurement)

Power

100W

300W

Resolution

1mW

10mW

Accuracy

0.1%+0.1%FS

0.1%+0.1%FS

Battery Test

Battery Input:0.1-150V;  Max.Measurement:Capacity=999AH;  Resolution=0.1mA;    Time Range=1S-16H

Dynamic Test

Transition List: 0-25kHZ; 2.5A/uS;  T1&T2:60uS-999S;  Accuracy:+15%

offset+10%FS

Current soft-startup Time

1mS;2mS;5mS;10mS;20mS;50mS;100mS;200mS;500mS;1000mS        

Accuracy:+15% offset+10%FS

Short Circuit

Current(CC)

=6.6A

=66A

Voltage(CV)

 0V

Resistance(CR)

=25mOh

Temperature

Operating

0~40oC

Nonoperating

-10oC~70oC

Dimension

W*H*D(mm)

214*108*365

Weight

Kg

3.5

Package content: 

Maynuo M9712C Programmable DC Electronic Load x1