New Style 30V 60V 5A 10A four Digital adjustable Variable power supply LED Regulated Laboratory Switching DC Power Supply

New Style 30V 60V 5A 10A four Digital adjustable Variable power supply LED Regulated Laboratory Switching DC Power Supply
  • Продавец
  • Список ценUS $64.40piece
  • Продажная ценаUS $64.40piece
  • ДоставкаБесплатная доставка
  • Рейтинги4,1 (894)

Oписание продукта


high quality 30V 30A LED KXN-3030D High-power Switching DC Power Supply Precision Variable Adjustable 30V 30A DC Power Supply



Main Features:

--Response and high accuracy when compared with linear power supply.

--Output voltage and output current between 0 to rated value is continuously adjustable.

--Constant voltage and constant current can automatic conversion.

--Overload and reverse polarity protection keep power supply and its loads safe from unexpected conditions.

--LED digital display output voltage and output current

--Cooling fan is connected with temperature sensor. Its can reduce the fan speed automatically when the internal temperature or load decreases to prevent the additional noise


1. Operating temperature (-20-50) Degree Celsius Storage temperature (-40-70) Degree Celsius

2. Relative humidity 90%(40 +- 2Degree Celsius) Atmospheric pressure ( 70-106)hPa

3. Input voltage: AC 220V+- 10% 50Hz/60Hz

4. Display accuracy <=1%

5. Efficiency >= 86%

6. Load regulation <= 0.5%

7. Voltage regulation <= 0.5%

8. Ripple voltage <=0.5% V p-p

9. 100Hz Ripple voltage <= 300mV

10. Insulation resistance >= 20M

11. Withstand voltage from input voltage to casing >= AC1500V

12. Withstand voltage from input voltage to output voltage = AC1500V

13. MTBF >== 50000h

14. Boot buffer delay 3-5S

15. Overheat protect threshold value 75-85Degree Celsius




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5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and we will not issue you a refund or replacement. Shipping cost is bear by both seller and buyer in half.
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