--- product_id: 400268650 title: "DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob (Black)" brand: "kungber" price: "C$25426" currency: NIO in_stock: true url: https://www.desertcart.ni/products/400268650-dc-power-supply-variable-30v-10a-adjustable-switching-regulated-dc store_origin: NI region: Nicaragua --- # 30V Output 18W USB 10A Current DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob (Black) **Brand:** kungber **Price:** C$25426 **Availability:** βœ… In Stock ## Summary > Power Up Your Projects! ⚑ ## Quick Answers - **What is this?** DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob (Black) by kungber - **How much does it cost?** C$25426 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/400268650-dc-power-supply-variable-30v-10a-adjustable-switching-regulated-dc) ## Best For - kungber enthusiasts ## Why This Product - Trusted kungber brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **πŸ“ Compact Design:** Lightweight and portable at just 2.3 lb, perfect for any workspace. - β€’ **βš™οΈ Precision Control:** Adjustable settings with a precision encoder knob for accurate voltage and current. - β€’ **πŸ”‹ Smart Charging Mode:** Real-time battery status display and automatic stop when fully charged. - β€’ **πŸ”§ Versatile Applications:** Ideal for labs, DIY projects, and moreβ€”your go-to power solution. - β€’ **πŸ”’ Intelligent Safety Features:** Built-in overcurrent detection and thermal protection for peace of mind. ## Overview The Kungber DC Power Supply is a versatile and compact solution for all your power needs, featuring adjustable voltage up to 30V and a current output of 10A. With intelligent safety features, including overcurrent detection and thermal protection, this power supply ensures reliable performance for various applications, from laboratory experiments to DIY projects. The 18W USB interface allows for quick device charging, making it an essential tool for professionals and hobbyists alike. ## Description DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob (Black) ## Features - Intelligent Charging and Safety Detection: Our DC power supply features intelligent charging mode. The real-time display of charging power (Ah) keeps you informed of the battery status. Worried about overcharging? Rest easy knowing our power supply stops charging when your battery is full. With built-in detection of incorrect connections, ensuring safe and reliable charging. - Overcurrent Detection Alarm: Easily activated with the 'OCP' button. Detects short circuits and overcurrents, triggering an alarm and stopping output to protect connected devices. - Compact and Various Application: This DC power supply is less than 2.3 lb and measures only 7.59 x 3.35 x 6.1 inches, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home DIY and other requirements. 18W USB port Quickly charge your devices with high-speed 18W output for efficient charging, no worry about running out of power. - Reliable and Safety: many safety measures are adopt in Kungber lab DC power supply - Grounding wire, Leakage protection,Thermal protection, Voltage overload protection, Power overload protection and Short-circuit protection. Kungber power supply use premium electronic components, provide reliable working status and prolong the life of product effectively. When the working temperature is more than 122℉/50℃,the intelligent thermal protection will active the cooling fan to lower the temperature - What You Get - 1 x Kungber Variable DC Power Supply, 1 set of Output Power Cords , 1x Input Power Cord, 1 x User Manual, and Technical Support from Kungber. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Kungber | | Manufacturer | Kungber | | Model | SPS3010B | | Model Name | SPS | | Product Dimensions | 19.28 x 8.51 x 15.49 cm; 1.04 kg | | Item model number | SPS3010B | | Compatible Devices | Lab DC Power Supply | | Special Features | 5V 2A USB Port | | Number of items | 1 | | Display Type | LED | | Audio Wattage | 3E+2 Watts | | Voltage | 115 Volts | | Wattage | 300 Watts | | Power Source | Battery Powered | | Batteries Included | No | | Batteries Required | No | | Material | Plastic | | Form Factor | benchtop | | Manufacturer | Kungber | | Item Weight | 1 kg 40 g | ## Product Details - **Brand:** Kungber - **Colour:** Black - **Material:** Plastic - **Item Weight:** 2.3 Pounds - **Connector Type:** Barrel Connector ## Images ![DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob (Black) - Image 1](https://m.media-amazon.com/images/I/61bEnvu76rL.jpg) ![DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob (Black) - Image 2](https://m.media-amazon.com/images/I/71kaXV2ACDL.jpg) ![DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob (Black) - Image 3](https://m.media-amazon.com/images/I/71EihwtUzCL.jpg) ![DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob (Black) - Image 4](https://m.media-amazon.com/images/I/71-rW5-zwTL.jpg) ![DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob (Black) - Image 5](https://m.media-amazon.com/images/I/81K1ycxeAbL.jpg) ## Available Options This product comes in different **Colour, Size** options. ## Questions & Answers **Q: Is this made in China?** A: Yes, but any power supply this cheap is going to be made in China, hard stop. There are US made power supplies and they are higher quality but expect to pay at least 3x as much for the same output. These supplies are surprisingly high quality for the price point. You can buy US made and they are superior. However, for the typical hobby user, these cheap Chinese units will handle pretty much everything you'll want to do for a fraction of the cost. The main downside of these supplies is the high ripple on the output but for things like electroplating, that doesn't matter too much. **Q: What does c.v and c.c mean?** A: They are acronyms and stand for ""Constant Voltage"" or ""Constant Current"". They usually are associated with a LED or an indicator of some kind, as you suggest. When you use a power supply you usually set the desired voltage and the maximum current. When you connect the load two things can happen: The load requires more current than the maximum you set The load requires at most the maximum current you set In the first case the PSU become a current source: the current is limited to what you set and voltage drops accordingly, that's CC for you. In the second case what is costant is the voltage, so that's CV. **Q: Do you really short between the pos and neg terminals to adjust the maximum current as instructions seem to say?** A: Yes. This is a typical method of adjusting the CC limit on any supply that has this feature. **Q: will this be a good dc power supply to use to anodize titanium?** A: Quite stable amperage so I guess it’s good for that ## Frequently Bought Together - DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob (Black) - Sumnacon Multimeter Banana Plug to Crocodile Alligator Clip Test Probe, 5PCS 4mm Stackable Colorful Silicone Banana Plug to Alligator Clip Test Probe Lead Wire Cable 1M - Sumnacon 39 Inch Multimeter Test Lead Set - 5 Pcs Stackable Banana Plug to Test Hook Wire Cable Kit with Protective, Flexible Wire Leads for Electrical Testing 500V/5A --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/400268650-dc-power-supply-variable-30v-10a-adjustable-switching-regulated-dc](https://www.desertcart.ni/products/400268650-dc-power-supply-variable-30v-10a-adjustable-switching-regulated-dc) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-04-26*