• YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply
  • YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply
  • YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply
  • YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply
  • YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply
  • YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply
  • YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply
  • YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply

YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply

No.3005D-II
1.4 digits display for accurate displaying of current values,precise to mA value,the machine is built with SMT manufacturing and the latest technology 2.The machine inside transformer is copper,and inside have fan ,when the machine work temperaute over 45 degree,the fan will be work,it is good for heating radiation,can prolong the machine life.
  • YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply
  • YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply
  • YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply
  • YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply
SPECIFICATION

Ⅰ,Ⅱ Channel II Independent Mode

Output Voltage   

Continuously adjustable between 0-30V

Output Current    

Continuously adjustable between 0-5A 

Power Effect

CV≤0.01%+1mV   CC≤0.2%+1mA

Load Effect

CV≤0.01%+5mV (I≤3A)    CC≤0.2%+5mA (I≤3A)

CV≤0.01%+7mV (I>3A)     CC≤0.2%+10mA (I>3A)

Ripple Noise

(5Hz-1MHz)    

CV≤0.5mVrms (I≤3A)  CC≤3mArms (I≤3A)

CV≤1mVrms (I>3A)    CC≤5mArms (I>3A)  

Voltage Accuracy

±0.5%rdg+2 characters

Voltage Accuracy

±0.5%rdg+2 characters

Display Resolution

±0.5%rdg+2 characters

 

Channel III Output Characteristics 

Rated Output Voltage

2.5V/3.3V/5V±0.1

Rated Output Current 

3A

Power Effect

≤1mV

Load Effect

≤10mV

Ripple Noise

(5Hz-1MHz)     

≤1mVrms

 

 

 

Tracking Characteristics
Characteristics Operating in Series

Power Effect

≤1mV

Load Effect

≤30mV

Ripple Noise

(5Hz-1MHz)

≤1mVrms

 

Characteristics Operating in Parallel

Power Effect

≤1mV

Load Effect

≤20mV

Ripple Noise

(5Hz-1MHz)

CV≤0.5mVrms (I≤6A)  CV≤1mVrms (I>6A)

 

Safety Requirements

HV Test

Leakage current ≤1mA (Test condition: input to ground of 1700VAC/2S)

Insulation Test

Insulation resistance ≥100MΩ (Test condition: input to ground of 500VDC/5S)

 

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