Maynuo Electronic M9712 - Chapter 2 Technical Specifications; 2.1 Main Technical Specifications; Chapter 3 Quick Reference; 3.2 Troubleshooting Common Issues

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ContentUSER’S Guide.....................................................................................................................i
Programmable DC Electronic Load....................................................................................................i
Model M9712 M9712B M9712C M9712B30.....................................................................................i
Chapter 1 Overview...............................................................................................................................1
Chapter 2 Technical Specifications........................................................................................................2
2.1 Main Technical Specifications.................................................................................................2
2.2 DC Electronic Load Dimensional Line Drawings...................................................................4
Chapter 3 Quick Reference....................................................................................................................5
3.1 Power-onself-test......................................................................................................................5
3.2 In the Event of a Problem........................................................................................................5
3.3 Front Panel Operation and Back Panel Operation................................................................6
3.4 Keypad Directions ....................................................................................................................7
3.5 Menu Operation........................................................................................................................8
Chapter 4 Panel Operation...................................................................................................................11
4.1 Basic Operation Mode............................................................................................................11
4.1.1 Constant Current Operation Mode (CC) .......................................................................11
4.1.1.1 Setup a Standard Constant Current Mode......................................................................11
4.1.1.2 Loading and Unloading Constant Current Mode...........................................................12
4.1.1.3 Soft Start Constant Current Mode.................................................................................13
4.1.1.4 Constant Current Mode Shifting into Constant Voltage Mode.......................................13
4.1.2 Constant Resistance Operation Mode (CR) .............................................................14
4.1.2.1 Setting up a Standard Constant Resistance Mode...............................................15
4.1.2.2 Loading and Unloading Constant Resistance Mode.............................................15
4.1.2.3 Shifting from Constant Resistance to Constant Voltage Mode............................16
4.1.3 Constant Voltage Operation Mode (CV)....................................................................16
4.1.3.1 Setting Up Standard Constant Voltage Mode........................................................17
4.1.3.2 Loading and Unloading Constant Voltage Mode...................................................17
4.1.3.3 SoftStart Constant Voltage Mode ...........................................................................18
4.1.4 Constant Power Operation Mode (CW).....................................................................18
4.1.4.1 Setting up a Standard Constant Power Mode .......................................................19
4.1.4.2 Loading and Unloading Constant Power Mode.....................................................19
4.2 Dynamic Testing Operation...................................................................................................20
4.2.1 Continuous Mode (CONTINUOUS)...........................................................................20
4.2.2 Pulsed Mode (PULSED) .............................................................................................20
4.2.3 Trigger Mode(TRIGGER)............................................................................................21
4.2.4 Setting up Dynamic test operational Parameters.....................................................21
4.2.5 Waveform Control........................................................................................................22
4.2.5.1 Square Wave............................................................................................................22
4.2.5.2 Triangular Wave .......................................................................................................22
4.2.5.3 Trapezoidal Wave.....................................................................................................22
4.2.6 Trigger Control .............................................................................................................22
4.2.7 List Function (Mode Sequence Steps) ......................................................................22
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