DP3003 (3A) DP3005 (5A) Digital Control DC Power Supply

The 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. It can be widely used in laboratories, factories, universities and so on.

Features: 

1. Liner digital control DC power supply 

2. Convenient keyboard V/I input 

3. Fine V/I tuning by stepping potentiometer 

4. Colorful LCD screen 

5. Intellective fan cooling 

6. Low noise and ripple output 

7. Voltage and current memory function 

8. Over current and temperature protection 

9. CV / CC mode

Specifications:

1. Input voltage: 110V AC±10% 50Hz ±2% or 220V AC±10% 50Hz ±2%

2. Input power: 160~ 250VA

3. Rated Output:

   1) Voltage: 0 ~ 30V

   2) Current: DP3003: 0 ~ 3A; DP3005: 0 ~ 5A

4. Line regulation ±% of Output + offset: 

   1) Voltage: CV ≤0.01%+3mV

   2) Current: CC ≤0.05%+5mA

5. Load regulation ±% of Output + offset:

   1) Voltage: CV ≤0.01%+3mV

   2) Current: CC ≤0.05%+5mA

6. Set accuracy 25ºC ±% of Output + offset:

   1) Voltage: ≤0.1%+10mV

   2) Current: ≤0.1%+10mA

7. Read back resolution:

   1) Voltage: 10mV,1mV

   2) Current: 10mA,1mA

8. Measure accuracy 25ºC ±% of Output + offset:

   1) Voltage: ≤0.05%+5mV

   2) Current: ≤0.05%+5mA

9. Measure speed:

   1) Voltage: 160ms/ones

   2) Current: 160ms/ones

10. ripple 20 ~ 20MHz:

   1) Voltage: ≤1mVrms/3mV(P-P)

   2) Current: ≤0.05%+5mA

11. Temperature coefficient 0 ~ 40℃ ±% of Output + offset

   1) Voltage: ≤0.05%+10mV

   2) Current: ≤0.1%+10mA