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Big Bear Liquidations

DC Power Supply Adjustable (30V 10A) Variable Switching Regulated Digital Power

DC Power Supply Adjustable (30V 10A) Variable Switching Regulated Digital Power

常规价格 $59.00
常规价格 $0.00 促销价 $59.00
促销 售罄
结账时计算的运费

DC Power Supply Adjustable (30V 10A), Eventek Variable Switching Regulated Digital Power Supply with Alligator Leads US Power Cord (30V 10A)


Low Noise

The benchtop power supply adopts better materials and upgraded structure to make it more reliable and accurate, ripple < 200mV, ripple and noise: CV < 1 mV rms, CC < 3 mA rms, lower ripple and noise.


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HD Display

The high-definition LED screen allows you to clearly see the value in low light environment, and you can observe the changes of the constant voltage (CV) and constant current (CC) indicators through the screen to better understand its working status.


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Temperature Controlled Fan

The DC power supply adopts a temperature-controlled intelligent fan, which has good heat dissipation effect, prolongs the life of the fan, and effectively reduces noise.


Features & details

High-definition displayVariable power supply, backlit LED can display 3-digit readings in high-definition, and the values can be easily seen in low-light environments. You can easily adjust it in the range of 0-30V and 0-10A.

Constant voltage and constant current mode automatic conversionConstant voltage mode (C.V.) and constant current mode (C.C.) will automatically switch with the connection of the load, of course, you only need to rotate the fine adjustment and coarse adjustment knob to get the value you want , extremely easy, it will become a good hand for your work and life.

Stable output and intelligent heat dissipation Low noise output, output ripple less than 200mv, sustainable and stable output. And built-in thermal sensor, intelligent temperature control, greatly improve output stability and service life!

Safe and ReliableFor your safety, all power supplies have been manufactured and tested in multiple processes, and have functions such as short circuit protection, thermal protection, and overload protection.

Small and Diverse ApplicationsWorried about the bulky power supply? This DC power supply weighs less than a laptop at just 3.2 pounds, saving more space on your workbench. And you can use it in various scenarios such as laboratory, repair, electrolysis, burn-in test, electroplating, brush plating, electronic DIY, etc.

Product information

Package Dimensions ‎11.38 x 7.91 x 4.49 inches

Item Weight ‎3.2 pounds


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Please note that advertising cards included in your shipment, such as gift cards or membership points, are no longer valid. These cards were intended for retail sale, original price purchaseas we sell excess inventory outside of the regular market. Thank you for your understanding and support!

please refrain from sending excessive messages. We receive over 100 buyer messages every day, and in order to maintain our low prices, we do not plan to hire additional staff to handle such a high volume of messages. Therefore, we kindly request that you refrain from sending messages and instead utilize the self-service options to complete your order.

(Important - If you have the following important matters, please message me::‼️

Incorrect items received/Missing accessories/Defective products/Lost packages during transit/Tracking updates stopped for more than 5 days)


Please refer to the following FAQ section for common inquiries:


1Any promotional cards or advertisements included in the product packaging are invalid. Our warehouse sells overstocked items that are no longer available in the regular market.

2‼️If the address is incorrect, please cancel the order and place a new one. Orders cannot be canceled once the package is shipped, and incorrect addresses are not eligible for refunds.

3Your order will be shipped within 2 business days, excluding weekends and holidays.

4Please refrain from inquiring about product availability. Please place your order first. If a product is sold out, we will cancel the order and issue a full refund.

5If there are no tracking updates or tracking has stopped updating, please wait for 2-4 days. Sometimes carriers experience delays in updating tracking information, so please allow an additional 1-2 days.

6If the carrier shows that the package has been delivered but you have not received it, please check your mailbox, back door, or porch, and ask your family or neighbors if they have received it. If the package has not arrived after 1-2 days or is confirmed lost, please message us.

7If you have returned a package but have not received a refund, please don't worry. Refunds are processed automatically by the eBay system. If you haven't received a refund after 10 days, please contact eBay customer service.

8There are no receipts or invoices inside the package. You can send them as gifts or use them for dropshipping purposes.

All packages are shipped from Los Angeles, and we are a local business.

We appreciate your support for local businesses, and we kindly ask you to minimize messages and use the available self-service options to complete your order. This helps us maintain low prices and supply products efficiently. Thank you.

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