--- product_id: 258803589 title: "UCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module" brand: "uctronics" price: "324 zł" currency: PLN in_stock: true reviews_count: 5 category: "Uctronics" url: https://www.desertcart.pl/products/258803589-uctronics-numerical-control-dc-6-55v-to-0-50v-5a store_origin: PL region: Poland --- # 6-55V input range 5A max current with 0.001A steps 0-50V output precision UCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module **Brand:** uctronics **Price:** 324 zł **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Projects with Precision & Style! ## Quick Answers - **What is this?** UCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module by uctronics - **How much does it cost?** 324 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/258803589-uctronics-numerical-control-dc-6-55v-to-0-50v-5a) ## Best For - uctronics enthusiasts ## Why This Product - Trusted uctronics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Memory Presets:** 10 customizable preset groups (M0-M9) to instantly recall your favorite settings. - • **Robust & Compact Design:** Lightweight 113g module with a sleek 79x43x48mm footprint fits perfectly on any bench or project setup. - • **Precision at Your Fingertips:** Ultra-fine voltage (0.01V) and current (0.001A) adjustments for exact control. - • **Vibrant Real-Time Monitoring:** 1.44-inch colorful LCD displays voltage, current, power, and operational status simultaneously. - • **Safe & User-Friendly Operation:** Integrated key lock, output state reminders, and easy-to-use buttons ensure hassle-free, damage-free performance. ## Overview The UCTRONICS Numerical Control Step Down Power Supply is a compact, high-precision buck converter delivering 0-50V output voltage and up to 5A current. Featuring a vibrant 1.44-inch LCD, 10 memory presets, and ultra-fine adjustment steps, it’s engineered for professionals demanding reliable, customizable power control in a sleek, lightweight design. ## Description Pattern Name: Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Features: Input voltage: 6-55V Output voltage: 0V-50.00V Output current: 0-5.000A Output power: 0-250W Weight: 113g Size: 79 x 43 x 48mm Cutting size: 71 x 39mm Output voltage resolution: 0.01V Output current resolution: 0.001A Output Voltage accuracy: +/- (0.5% + 1 digit) Output Current accuracy: +/- (0.5% + 2 digits) Note: Input voltage must 1.1 times higher than the output voltage. When large current circumstances, pay attention to heat elimination. Wiring: IN+: Input positive IN-: Input negative OUT+: Output positive OUT-: Output negative Note: Input voltage maximum is 55V, if input is greater than this limit may damage the meter. Do not use the meter in AC power supply, and wiring should be exactly the same as the wiring diagram, or else it will cause damage. For Buck Boost Converter, please check ASIN: B07GVK911F, B07GVJ3J8MPackage Including: 1pcs Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Review: Awesome Product, Very Good Service Review: Great Quality for the Price, Must Have for Raspberry Pi Projects ## Features - UCTRONICS Variable Bench Power Supply DSP5005 - Buck Converter DC 6-55V to 0-50V 5A Precision Digital Adjustable Step Down - Constant Voltage and Current, 10 Preset Settings Switchable: This power supply combines digital control with analog integration. Its output range: Voltage is 0-50.00V, step by 0.01V; Current is 0-5.000A, step by 0.001A - This step down voltage regulator can store M0-M9 10 groups preset value when power-down. Keep pressing M1 or M2 more than 2s, the corresponding data group will be extracted and displayed on the right of the screen - The 1.44 in colorful LCD monitor can display the preset voltage, input voltage, output voltage, the preset current, output current, output power at the same time. On the output state remind area, you can monitor that the key is locked or not, output is normal or not, the state of constant voltage and constant current, the current data set prompt and output opens or not - There are four button-"M1", "M2", "SET" and "ON/OFF", and a coding potentiometer. Can be used for to set the output voltage and output current on the main display interface, set the data on the data setting interface, set the protection value, adjust the brightness of screen, extract Shortcut storage data group M1 or M2, etc. - Note: When the output of this step down voltage regulator is used for charging a battery or connect a capacitive load, there must be a diode in series with the output-anode, otherwise the regulator will be damaged. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LWXAC5E | | Brand | UCTRONICS | | Color | DC 6-55V to 0-50V, 5A | | Colour | DC 6-55V to 0-50V, 5A | | Customer Reviews | 4.6 out of 5 stars 240 Reviews | | Input Voltage | 55 Volts | | Input voltage | 55 Volts | | Item Dimensions | 7.9 x 4.8 x 4.3 centimeters | | Item Weight | 0.04 Pounds | | Item dimensions L x W x H | 7.9 x 4.8 x 4.3 centimeters | | Item weight | 0.04 Pounds | | Manufacturer | UCTRONICS | | Mfr Part Number | U5168 | | Model Number | U5168 | | Output Voltage | 50 Volts | | Output voltage | 50 Volts | ## Product Details - **Brand:** UCTRONICS - **Colour:** DC 6-55V to 0-50V, 5A - **Item weight:** 18 g - **Input voltage:** 55 Volts - **Item dimensions L x W x H:** 7.9 x 4.8 x 4.3 centimeters ## Images ![UCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module - Image 1](https://m.media-amazon.com/images/I/51F0yk44tAL.jpg) ## Questions & Answers **Q: if I have 12v dc input can it adjust to 12v output?** A: No, there is a voltage drop inherent in any step down converter. If your power supply has a trim pot to it then you can usually trim it up 10% to around 13.2V. This might allow you to get to the 12V. **Q: can this provide 500 mV outpt to test gas valve ?** A: Yes, set the output to 0.5 volts. **Q: Is this cc cv ? thanks!** A: To those confused by some of the answers here: CV/CC or constant voltage/Constant current regulation means voltage output is regulated at the set value for loads less than the set current limit and regulates current for loads greater than the set current limit by lowering the output voltage proportional to the load resistance. E=IR **Q: I have a battery power bank of 24v of which each battery is 12v 210ah connected in series to achive 24v. canthis supply output12v,1.5a? a** A: Dear sir, About your issue, we have asked our supporters. The product could supply output 12v 1.5A. So you can try it. If you have any issued, please feel free to let us know and we will try our best to solve it. Best Regards, Linda from Arducam Support Team ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome Product, Very Good Service *by R***N on 8 January 2018* ### ⭐⭐⭐⭐⭐ Great Quality for the Price, Must Have for Raspberry Pi Projects *by T***E on 6 February 2018* ### ⭐⭐⭐⭐⭐ Works great! *by D***. on 13 July 2022* ## Frequently Bought Together - UCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module - Hilitchi 40 Pcs Binding Posts Terminals 4mm Banana Plug Socket (20pcs) + Red and Black Gold Plated 4mm Banana Plugs(20pcs) for Arduino - HiLetgo 250W DC-DC Module 10-40V to 10-50V 6A Adjustable Step-Up Power Supply Module Constant Voltage Constant Current Power Converter --- ## 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.pl/products/258803589-uctronics-numerical-control-dc-6-55v-to-0-50v-5a](https://www.desertcart.pl/products/258803589-uctronics-numerical-control-dc-6-55v-to-0-50v-5a) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-29*