HY3002D variable dc power supply

Features: The HY3002D variable dc power supply are very stable, regulated DC power supply allowing continuous adjustment of both the output voltage and output current levels.   Technical parameters:
1) Model (output voltage, output current, display)      HY3002D (0~30V, 0~2A, 2 LCD) linear mode 2. Input voltage :       104~127V AC (60Hz), or 207~253V AC (50Hz) 3. Line regulation:     CV≤0.01%+1mV                CC≤0.2%+1mA 4. Load regulation:    CV≤0.01%+3mV(I≤3A)     CC≤0.2%+3mA(I≤3A)                                  CV≤0.01%+5mV(I>3A)     CC≤0.2%+5mA(I>3A) 5. Ripple and noise:   CV≤0.5mVr.m.s (I≤3A)     CC≤3mAr.m.s (I≤3A)                                   CV≤1.0mVr.m.s (I>3A)    CC≤6mAr.m.s (I>3A) 6. Protection: constant current or short-circuit protection 7. Voltage indication accuracy: LED/LCD±1%+2digits, analogue display 2.5% 8. Current indication accuracy: LED/LCD±2%+2digits, analogue display 2.5% 9. Environment: 0 ~+40 0C   Relative humidity: <90%  12. Output type: single output 13. Dimensions: 278 x 132 x 160mm 14. Weight: 4.5kgs   Accessories: 1.  Manual 
2.  Power cord   Packing: 1.Two pieces per carton 2.EPE protective material
3.Size: 41*34*24cm
4.G.W.: 9.5KG