30V 20A 30A Switching Adjustable DC Power Supply for Lab Power Source Benchtop Power Supply Unit Voltage Generator

30V 20A 30A Switching Adjustable DC Power Supply for Lab Power Source Benchtop Power Supply Unit Voltage Generator
  • Продавецboasvendas.info
  • Список ценUS $118.00piece
  • Продажная ценаUS $118.00piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,5 (595)

Oписание продукта




0-30V 0-10A Adjustable Digital Display DC Power Supply Switching Power Source AC110/220V Input voltage regulator fuente de alimentacion regulable fonte регулятор напряжения стабилизатор напряжения блок питания регулируемый


  • High precision LED digital display offers intuitive and clear reading.
  • Intelligent temperature control fan has good heat dissipation effect that can effectively prolong the service life and less noise.
  • Advanced technology effectively reduces the weight of the power supply, convenient for moving power supply.
  • Variety of protection function including over current protection (OCP) composition among, over temperature protection (OTP), over power protection (OPP).
  • It has beautiful plastic panel, coarse and fine adjusting knob of voltage and current for more accurate setting.
  • Widely used for storage battery charging, car DVD, car audio system, products burn-in such as resistors, capacitors, relays, DC motors, LEDs, etc.


Input Voltage: AC100-250V, 50Hz-60Hz
Input Current (at 220VAC, full load): 0.6A

Plug: AU plug, EU plug, US plug (Optional)
Output Voltage: DC 0-30V
Output Current: 0-10A
Voltage Display Precision: ±0.5%
Current Display Precision: ±0.5%
Efficiency: >85%

Voltage Adjustment Degree
Load Adjustment Degree(10-100%): 50mV
Line Voltage Adjustment Degree(200-240VAC): 20mV
Ripple and Noise (P-P): 50mV

Current Adjustment Degree
Load Adjustment Degree(10-100%): 20mA
Line Voltage Adjustment Degree(200-240VAC): 20mA
Ripple and Noise(P-P): 20mA

Operating Environment: -10℃ to 60℃, 30%RH to 90%RH
Size: 7*16*22cm/2.7*6.2*8.6in

Package Includes:

1 x Power Supply (AU Plug)

Note: Dear customer, Please rest assured to buy without worrying about the plug adaption. We will provide an adapter for you according to different country standard and ensure its normal use. Please leave us a message after your payment,Thanks!


1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.

2) Payment must be made within 3 days of order.

3) If you can\'t checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.   

About shipping

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
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 the period,  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!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.

9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks

Return and Refund

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. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.

About feedback

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!