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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: HYELEC
  • Model Number: HY3005B-3
  • Output Power: 301 - 400W
  • Output Type: Triple
  • Input Voltage: 110V/220V
  • Output Voltage: 0-30V
  • Output Frequency: 50hz-60hz
  • Output Current: 0-10A
  • certificate: CE, Rohs, ISO9001
  • mode: switching power supply
  • name: switching power supply

Packaging & Delivery

Packaging Details Standard Neutral shipping packing
1.One piece per carton
2.EPE protective material
4.G.W.: 6KG
Delivery Time Shipped in 7 days after payment


The HY3005B-3 variable DC power supplies are very stable, regulated DC power supplies allowing continuous adjustment of both the output voltage and output current levels. We adopt potentiometer to allow users to do fine and coarse adjustment with one knob(click the knob), ensure a neat and beautiful outlooking.


Technical parameters:

1. Model (output voltage & output current & display): HY3005B (0~30V, 0~5A, 1 LED)

2. Mode: linear

3. Input voltage: 104~127V AC (60Hz), or 207~253V AC (50Hz)

4. Dual adjustable power supply

5. Line regulation:      CV≤0.01%+2mv                  CC≤0.2%+2mA

6. Load regulation:     CV≤ 0.01%+3mv(I≤3A)      CC≤0.2%+3mA(I≤3A)

7. Ripple and noise:   CV≤0.5mVr.m.s(I≤3A)        CC≤3mAr.m.s(I≤3A)

8. Protection: constant current or short-circuit protection

9. Voltage indication accuracy: LED/LCD±1%+2digits   analogue display 2.5%

10. Current indication accuracy: LED/LCD±2%+2digits   analogue display 2.5%

11. Fixed output: output voltage: 5V±2.5%, output current: 3A

                                                  Line regulation: CV≤0.01%+1mv    Load regulation: ≤ 0.1%

                                                  Ripple and noise: ≤0.5mVr.m.s

                                                  Protection: current restricted and short-circuit protection

12. Environment: 0 ~ +40℃    Relative humidity: <90% 

13. Output type: single output

14. Output control button: Yes
15. Dimensions: 255 x 78 x 161mm

16. Weight: 6kgs



1.  Manual 
2.  Power cord



1.One piece per carton

2.EPE protective material
3.Size: 41*34*24cm
4.G.W.: 7KG

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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $59,000
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