Shanghai Yi Hua V&A Instrument Co., Ltd.
Main products:Multimeter,Clamp Meter,Power Supply
Products
Contact Us
  • Contact Person : Ms. Cheng Mary
  • Company Name : Shanghai Yi Hua V&A Instrument Co., Ltd.
  • Tel : 86-021-69521064
  • Fax : 86-021-69523221
  • Address : Shanghai,Jiading District,881 Yecheng Rd,
  • Country/Region : China
  • Zip : 201821

Digital control DC power supply series

Digital control DC power supply series
Product Detailed
The VA-DP30 series digital control DC power supply have the excellent capabilities

 DP3005~DP3003

The VA-DP30 series digital control DC power supply have the excellent capabilities, such as convenient numeric input keypad, large LCD screen, intuitionistic voltage / current display, V/I adjust step by step, memory keys to store your voltage used frequently and recall it easily. Them can be widely used in laboratories, factories, universities and so on

 

1) Feature:

Liner digital control DC power supply

Convenient keyboard V/I input 

Fine V/I tuning by stepping potentiometer

Large LCD screen and backlight    

Low noise and ripple output

Voltage and current memory fanction 

Over current and temperature protection     

CV / CC mode 

2) Specifications:

Input voltage

110V AC±10% 50Hz ±2%;220V AC±10% 50Hz ±2%

Input power

160~250VA

Rated output

Voltage

0~30V

Current

0~3A(5 A)

Line regulation

±% of Output+offset

Voltage

CV≤0.01%+3mV

Current

CC≤0.05%+5mA

Load regulation

±% of Output+offset

Voltage

CV≤0.01%+3mV

Current

CC≤0.05%+5mA

Set accuracy 25°C 

±% of Output+offset

Voltage

≤0.1%+10mV

Current

≤0.1%+10mA

Readback resolution

Voltage

10mV,1mV

Current

10mA,1mA

Measure accuracy 25°C 

±% of Output+offset

Voltage

≤0.05%+5mV

Current

≤0.05%+5mA

Measure speed

Voltage

160ms/ones

Current

160ms/ones

ripple

20~20MHz

Voltage

≤1mVrms/3mV(P-P)

Current

≤0.05%+5mA

Temperature coefficient 0~40°C

±%of Output+offset

Voltage

≤0.05%+10mV

Current

≤0.1%+10mA

Digital control DC power supply series



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