--- product_id: 663901439 title: "Bench Power Supply Variable 0~30V 0~10A 150W Fixed, 3-Digits LED Display Current and Voltage Adjustable Encoder DC Industrial Regulated DC Power Supply 15V 10A/30V 5A,Electroplating DIY etc." brand: "ruzizao" price: "€ 93.22" currency: EUR in_stock: true reviews_count: 8 category: "Ruzizao" url: https://www.desertcart.at/products/663901439-bench-power-supply-variable-0-30v-0-10a-150w-fixed store_origin: AT region: Austria --- # 150W max power output Compact 10x18.5x8 cm size 3-digit LED display precision Bench Power Supply Variable 0~30V 0~10A 150W Fixed, 3-Digits LED Display Current and Voltage Adjustable Encoder DC Industrial Regulated DC Power Supply 15V 10A/30V 5A,Electroplating DIY etc. **Brand:** ruzizao **Price:** € 93.22 **Availability:** ✅ In Stock ## Summary > ⚡ Power precision meets portability — Own the bench, own the moment! ## Quick Answers - **What is this?** Bench Power Supply Variable 0~30V 0~10A 150W Fixed, 3-Digits LED Display Current and Voltage Adjustable Encoder DC Industrial Regulated DC Power Supply 15V 10A/30V 5A,Electroplating DIY etc. by ruzizao - **How much does it cost?** € 93.22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/663901439-bench-power-supply-variable-0-30v-0-10a-150w-fixed) ## Best For - ruzizao enthusiasts ## Why This Product - Trusted ruzizao brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Global Ready:** Supports 100-240V AC input and 50-60Hz frequency, making it your reliable power partner anywhere in the world without extra transformers. - • **Power on Demand:** Seamlessly switch between 15V/10A and 30V/5A modes without exceeding 150W—perfect for precise industrial and DIY projects. - • **Precision Control:** Advanced encoder knobs with 0.1V and 0.01A accuracy let you dial in exact voltage and current settings—no guesswork, just results. - • **Space-Savvy Design:** Ultra-compact and lightweight (under 1kg) to fit effortlessly on any bench or workspace, ideal for the modern minimalist professional. - • **Built to Last & Support:** Active cooling fan extends lifespan, backed by 12-month warranty and 24/7 expert support—because your projects deserve uninterrupted power. ## Overview The RUZIZAO SPS-E3010 is a compact, industrial-grade DC bench power supply delivering up to 150W with flexible voltage/current modes (15V/10A or 30V/5A). Featuring a precise 3-digit LED display and encoder controls, it offers accurate voltage and current adjustments for professional and DIY applications. Its lightweight metal enclosure, active cooling fan, and wide AC input range make it a versatile, durable, and globally compatible tool, supported by a 12-month warranty and 24/7 technical assistance. ## Description Product Description Review: Small bench power supply - does the job that I need it to do. Review: Very good budget 10amp bench supply. - For the price, this is a very useful bench tool. It includes a fan, so it’s a bit noisier than other Ruzizao bench supply models. It lacks an earth socket, a row of numbers which indicate the watts being output, and a USB‑A socket, which the non-switched-mode Ruzizao supplies include. However, this design makes it much easier and safer to adjust the current limit and supply voltage. It can also output up to 10 A at 15 V — more than the other models. The adjustment knobs work through the built-in software, so when you turn them, the supply gradually changes to the requested value, rather than immediately altering the output as the older pot-based supplies do. This also features a power switch on the front, which means it can be turned on and off without having to reach around the back of the device. As you can see this PSU (the top one which is displaying 4.5v) is considerably more compact that the other Ruzizao ones (the 2, one of which is powered, which sit below it). I love Ruzizao bench supplies (which is why, as you can see in the photo, I have 3 of them) and I recommend this one highly. ## Features - Newly upgraded 150W DC power supply with higher voltage and current: This DC power supply can be freely switched between 15V 10A and 30V 5A. When the current value is set to 10A, the voltage value cannot exceed 15V. If the voltage value is set to 30V, the current value cannot exceed 5A. [The device can only output 150 W, but don't worry, the device cannot be set to output current and voltage values exceeding 150 W.] - Ultra small size, Cool fan will start when power on : This DC power supply is only 10*18.5*8CM in size and weighs less than 1KG. It is lightweight, portable, and compact in design. When you cannot fit a larger power supply, this DC power supply is the most cost-effective choice. The DC power supply cool fan will start when you turn on it, allowing the DC power supply to quickly cool down and extend its service life. - 3-Digit display and Encoder button precise adjustment: The voltage value of the DC power supply is accurate to 0.1V, while the current is accurate to 0.01A. By using the latest encoder buttons, the desired current and voltage values can be accurately adjusted. Just "set" the voltage and current, not "adjust" them. You can press the voltage and current encoder knobs to select the number to be adjusted, and then rotate the knob to set the value between 0 and 9. Each number can be easily set through a precise encoder knob. Encoder switches have replaced potentiometer switches, making your work easier, more accurate, and more efficient. - Instructions for use: (Please note: That when the DC power supply is too hot, please stop using it and wait for it to cool down before use to prevent irreversible damage to the DC power supply.) - Wide range of input AC voltage: The input AC voltage is 100V~240V of RUZIZAO DC power supply model is SPS-E3010, and the frequency is 50~60Hz±10%, which meets the use of more than 90% of the countries and regions in the world. No matter where you are, you can use this DC power supply safely without the use of a transformer, which is safer and more secure. - High quality products and efficient after-sales service: When you purchase a DC power supply, you will receive 1*DC power supply, 1 * Output Power Cords , 1* Input Power Cord, and 1*user manual. If you find that the power supply does not work or the screen does not display after receiving the goods, please let us know. If you have anything you don't understand in the process of use, please let us know. offer a after-sales service and 24-hour technical support. If you have any questions, please contact us without hesitation We offer a 12 month warranty and 24-hour technical support. If you have any questions, please feel free to contact us at any time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CXSQX7B1 | | Amperage | 10 Amps | | Best Sellers Rank | 9,780 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 21 in Industrial Power Supply | | Brand | RUZIZAO | | Brand Name | RUZIZAO | | Colour | Black | | Connector Types | ATX | | Connector type | ATX | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 45 Reviews | | Enclosure Material | Metal | | Form Factor | SFX | | Input Voltage | 100 Volts (AC) | | Input voltage | 100 Volts (AC) | | Manufacturer | RUZIZAO | | Manufacturer Part Number | SPS-E3010 | | Material | Metal | | Maximum Power | 150 Watts | | Model Number | SPS-E3010 | | Output Current | 10 Amps | | Output Voltage | 30 Volts | | Output Wattage | 150 Watts | | Specification Met | CE, FCC | | UPC | 700721653225 | | Unit Count | 1.0 count | ## Product Details - **Brand:** RUZIZAO - **Colour:** Black - **Connector type:** ATX - **Input voltage:** 100 Volts (AC) - **Material:** Metal ## Images ![Bench Power Supply Variable 0~30V 0~10A 150W Fixed, 3-Digits LED Display Current and Voltage Adjustable Encoder DC Industrial Regulated DC Power Supply 15V 10A/30V 5A,Electroplating DIY etc. - Image 1](https://m.media-amazon.com/images/I/71cDVRtODTL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Small bench power supply *by P***M on 6 July 2026* does the job that I need it to do. ### ⭐⭐⭐⭐ Very good budget 10amp bench supply. *by D***I on 12 January 2026* For the price, this is a very useful bench tool. It includes a fan, so it’s a bit noisier than other Ruzizao bench supply models. It lacks an earth socket, a row of numbers which indicate the watts being output, and a USB‑A socket, which the non-switched-mode Ruzizao supplies include. However, this design makes it much easier and safer to adjust the current limit and supply voltage. It can also output up to 10 A at 15 V — more than the other models. The adjustment knobs work through the built-in software, so when you turn them, the supply gradually changes to the requested value, rather than immediately altering the output as the older pot-based supplies do. This also features a power switch on the front, which means it can be turned on and off without having to reach around the back of the device. As you can see this PSU (the top one which is displaying 4.5v) is considerably more compact that the other Ruzizao ones (the 2, one of which is powered, which sit below it). I love Ruzizao bench supplies (which is why, as you can see in the photo, I have 3 of them) and I recommend this one highly. ### ⭐⭐⭐⭐⭐ Good price *by S***O on 26 June 2026* Works good Looks solid ## Frequently Bought Together - RUZIZAO Bench Power Supply Variable 0~30V 0~10A 150W Fixed, 3-Digits LED Display Current and Voltage Adjustable Encoder DC Industrial Regulated DC Power Supply 15V 10A/30V 5A,Electroplating DIY etc. - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - TUOFENG 18AWG Electrical Wire, Hook up Wire Kit 0.82mm² Flexible Silicone Wires (6 Different Colored 4 Meter spools) 600V Stranded Wires for Automotive Wiring --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/663901439-bench-power-supply-variable-0-30v-0-10a-150w-fixed](https://www.desertcart.at/products/663901439-bench-power-supply-variable-0-30v-0-10a-150w-fixed) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-21*