KUAIQU DC Laboratory Power Supply 30V 60V 120V Adjustable Voltage Regulator Bench Switching Power Supply Preset Current OUTPUT

$183.51

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Description



Please note when selecting input voltage: Incorrect input voltage can cause the power supply to malfunction.

Countries that use AC110V input voltage: United States, Canada, Mexico, Japan, Colombia, etc
Countries that use AC220V input voltage: all EU countries, South Korea, Russia, Ukraine, Australia, the United Kingdom, and multiple other countries.

There are 4 types of plugs to choose from:

AC 110V with US plug
AC 220V with EU plug
AC 220V with AU plug
AC 220V with UK plug







Detailed specifications

Most Buyers' Review

ON/OFF Output Switch, Current Preset Function

There is a protective film on the screen of the power supply to protect the screen from scratches. You can remove the protective film before use.

Product Features

To prevent scratches,the display screen has a protective film,which may not be obvious.If you find scratches on the screen, you can look at it carefully and you will find that there is a protective film on the screen.
Doesn't do primary function-no power out. Because our power supply uses better capacitance, there will be a little delay display effect after the power is cut off. This is normal, and it will take a few seconds to turn off the screen.Fan of the power supply will automatically turn on when temperatures reach 50 ℃ .We have limit current protection, thermal protection, voltage overload protection, short-circuit protection.
When you are unable to adjust the current, it may be because you do not have access to the electronic load. You can turn on an electronic load or form a short connection and then adjust it. You can also contact us.This dc power supply for phone repair,Lab use,battery charge,plating,etc.
It have complete operating protection function,Double potentiometer more precise adjustment.
If you find that the power supply does not work or the screen does not display after receiving the goods, please contact us immediately and If you have anything you don't understand in the process of use, please contact us and we will answer it for you.

INTRODUCTION:
The series of switching power supplies for measuring instrument have ruled out the inconvenience of bigvolume and heavyweight of a traditional power supply possess.Four adjustment buttons,The output voltage and current respectively is controlled by two variable resistors with coarse and fine regulation for morehandy and precise adjustment.
1.Have complete operating protection function.over temperature protection,overload protection,short circuit protection.
2.Small size, low ripple,light weight and high power density,Highly efficient.
3.Voltage stabilization, current limiting, simple operation.
4.Constant pressure and constant current switch automatically.
5.Three LED display of voltage, current and power, high precision.
6.Temperature controlled fan heat dissipation, low noise, long life.
7.Four potentiometer more precise adjustment.
8.Dual voltage input and convenient choice.
9.Output Voltage ranges from 0 to 120V rating voltage with continuous adjustment .
10.Output current ranges from 0 to 3A rating current with continuous adjustment.

More Parameters
Input voltage:AC 110V/220V 50/60Hz
Output voltage:0 ~ 30V/60V/120V
Output current:0 ~ 3A /10A/5A
Voltage resolution:100mV
Current resolution:10mA
Voltage regulation : Line regulation<5mV. Load regulation<5mV.
Recovery time<500us(50% Load change, minimum load 0.5A)
Ripple & Noise<5m Vrms, 100m Vp-p
Temperature coefficient<100p pm/C.
Current regulation line regulation<3mA. load regulation<3mA.
Indicator Meter
Voltage display precision: +-(0.5% of rdg + 2 digits).
Current display precision: +-(0.5% of rdg + 2 digits).
Operation Temperature & Humidity : 0 ~ 40 C, RH<80%.
Storage Temperature & Humidity : -10 ~ 70 C, RH<70%.
Package Dimensions ‏ : ‎ 12.48 x 8.23 x 5.08 inches

Your package include
1 * DC Power Supply
1 * Power Cable
1 * Output Line(Gift)
1 * Instruction Book

As Below: 4 options available

32V6A 192W
30V10A 300W
60V5A 300W
120V3A 360W

More Pictures

About Shipment

We will ship your package within 1-2 working days.
We may change the shipping method: Consider of the customs, remote address and shipping speed.

Warranty &Return

Our store provides free replacement for orders within 30 days from delivery date. For orders from 1 to 12 months, you have to pay some parts of order value to get replaced. For order older than 12 months, we will give small discounts.

Our Service time

Our Working time is Monday to Friday 9:00 AM to 6:30 PM BeiJing Time.
All orders will not be processed at the weekend and holidays.

Feedback

Please contact us first if you have any problem,i will reply you within 30 minutes during working time.We promise you to solve your problem within 24 hours.





Payment Policy

Payment Policy – BILLIONS BIRDS

At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.

1. Accepted Payment Methods

We accept the following payment options:

Major Credit & Debit Cards (Visa, MasterCard, American Express)

Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)

Any additional payment methods displayed during checkout

All payments must be completed in full at the time of purchase.

2. Secure Transactions

All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.

3. Currency

Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.

4. Order Confirmation

Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.

5. Failed or Declined Payments

If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.

6. Fraud Prevention

BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.


Delivery Policy

Delivery Policy – BILLIONS BIRDS

At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.

1. Order Processing

All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.

2. Shipping Times

Estimated delivery times vary depending on your location:

Domestic Shipping: 3–7 business days

International Shipping: 7–15 business days

Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.

3. Shipping Costs

Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.

4. Tracking Information

Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.

5. Delivery Issues

If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.

6. Incorrect Shipping Information

Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.


Refund Policy

Refund Policy – BILLIONS BIRDS

At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.

1. Return Eligibility

You may request a return within 14 days of receiving your order. To qualify for a return:

The item must be unused, unworn, and in the same condition as received.

The item must be in its original packaging.

Proof of purchase (order confirmation or receipt) is required.

Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.

2. Non-Refundable Items

The following items are non-refundable:

Final sale or discounted items

Gift cards

Items damaged due to misuse, negligence, or improper care

3. Return Process

To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.

Unless the item is defective or incorrect, customers are responsible for return shipping costs.

4. Refund Processing

Once we receive and inspect your returned item:

We will notify you of the approval or rejection of your refund.

If approved, the refund will be issued to your original payment method within 5–10 business days.

Please note that banks or payment providers may require additional time to process refunds.

5. Damaged or Incorrect Items

If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.

6. Late or Missing Refunds

If you have not received your refund:

Check your bank account again.

Contact your credit card company or payment provider.

If the issue persists, don't hesitate to contact our support team for assistance.

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