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USER’S MANUAL 

 

 

 

                   

 

 

 

 

DIGITAL CONTROL DC REGULATED POWER SUPPLY 

Summary of Contents for HY3000M Series

Page 1: ...USER S MANUAL DIGITAL CONTROL DC REGULATED POWER SUPPLY ...

Page 2: ...tions the enactment display feedback and protecting of voltage and current This technique improves the accuracy of enactments and the accuracy of control Besides it enables easy to operate and more intuitionistic to see So this technique avoids the unsteadiness of the enactment point caused by adjust of regular potentiometer which brings error excursion and parts of an apparatus being abrasion The...

Page 3: ...Hz 2Hz 1 2 Line regulation CV 0 01 1mv CC 0 2 1mA 1 3 Load regulation CV 0 01 3mv CC 0 2 3mA 1 4 Ripple and noise CV 0 5mVr m s CC 3mAr m s 1 5 Protection constant current and short circuit protection 1 6 Voltage indication accuracy LED 0 2 5digits 1 7 Current indication accuracy LED 0 5 5digits 1 8 Environment 0 40 Relative humidity 90 2 Operation 2 1 front panel control illustration see right pi...

Page 4: ...Red light on when reaching constant voltage 4 Constant Current light Green light on when reaching constant current 5 Output light Green light on when in output status 6 Push button control panel 7 On Off button 8 Negative output terminal 9 Ground terminal 10 Positive output terminal ...

Page 5: ...keys to complete setting On top you can pulse press 0 1V 1V key to step tune output voltage long press can continuously tune output voltage 2 2 2 Setting up Limit current protection Press I key then key in the value by the number keys the current value then press Enter to complete detail procedures references to set up voltage output above Or pulse press 0 1A 1A to step tune limit current protecti...

Page 6: ...itial entered values 3 CAUTION 3 1 In the event of a short circuit at the output the current will limit at the value set by the current controls however the unit should be turned off and the short circuit removed before continuing use 3 2 The mains power must be switched off before servicing and servicing should be referred to a qualified person 3 3 The unit should be stored in a dry and well vent...

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