--- product_id: 54409286 title: "DC 48V 7.5A Switching Power Supply 360W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version]" brand: "joynano" price: "R$800" currency: BRL in_stock: true reviews_count: 5 category: "Joynano" url: https://www.desertcart.com.br/products/54409286-dc-48v-7-5a-switching-power-supply-360w-ac-dc store_origin: BR region: Brazil --- # 48V DC stable output 7.5A max current 360W max power DC 48V 7.5A Switching Power Supply 360W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] **Brand:** joynano **Price:** R$800 **Availability:** ✅ In Stock ## Summary > ⚙️ Power up your projects with precision and protection — don’t get left in the dark! ## Quick Answers - **What is this?** DC 48V 7.5A Switching Power Supply 360W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] by joynano - **How much does it cost?** R$800 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/54409286-dc-48v-7-5a-switching-power-supply-360w-ac-dc) ## Best For - joynano enthusiasts ## Why This Product - Trusted joynano brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Surge Shield:** Advanced protections against short circuits, overloads, and overvoltage keep your equipment safe and downtime minimal. - • **Power Your Precision:** Delivers a consistent 48V DC output with up to 7.5A current—perfect for CNC, automation, and industrial-grade devices. - • **Effortless Integration:** Switchable 110V/230V input voltage and screw terminal connectors make installation seamless for professionals. - • **Engineered for Endurance:** Upgraded glass-fiber board and premium transformer deliver over 80% efficiency and rock-solid stability. - • **Stay Cool Under Pressure:** Built-in DC fan and aluminum casing ensure efficient heat dissipation for reliable, long-term operation. ## Overview The JoyNano DC 48V 7.5A Switching Power Supply is a robust 360W AC-DC converter designed for industrial automation, CNC stepper motors, and communication devices. Featuring a stable 48V output, smart surge protections, and efficient cooling, it ensures reliable performance and safety in demanding environments. Its upgraded components and versatile input voltage options make it a professional-grade choice for millennial managers seeking dependable power solutions. ## Description Product Description Converts AC Voltage to 48V DC JoyNano Switching power supply can convert incoming AC power to the proper DC voltage and regulate the current. Great electronic devices that operate on 48VDC and require less than 360W of power. Constant voltage output to ensure the stability of the power supply. Smart device surge protection for Shortage Protection, Overload Protection, Over Voltage Protection. Efficient work and low temperature. Widely used in CNC Stepper/Servo System, Industrial Automation, LED Display, Communications, etc. JoyNano - Enjoy Electronics and Gadgets The JoyNano 48V 7.5A Switching power supply is great electronic devices that operate on 48VDC equipment and require less than 360W of power. Description Constant voltage output to ensure the stability of the power supply. Efficient work and low temperature. Input voltage 110V/230V is selected by switch. Before power on please check input voltage avoiding damage. Safety Protection: Overvoltage protection, short circuit protection and overload protection. Hiccup mode, recovers automatically after faulty condition is removed. Upgraded Glass-Fiber Board offers high performance of electrical insulation. Premium Transformer converts incoming line voltage to desired output load easily. Specifications Input Voltage: AC110V/ 220V Output Voltage: 48V DC Output Current: 7.5A Power: 360W Max Screw Terminal Number: 9 Cooling: By Built-in DC Fan . Shell material: Aluminum case Dimension: 215 x 110 x 50 mm (L x W x H) 8.5 x 4.3 x 1.9 inch Net Weight: 810g 1.8lb Wiring L, N, GND: AC power input +V: DC power output "+" -V: DC power output "-" +V / ADJ: fine adjustment of output voltage Environmental Requirement Working temperature: -10 to 50 degree Celsius Storage temperature: -20 to 60 degree Celsius Environmental humidity: 10-95% Usage Mainly used for a variety of DC equipment, industrial control systems, CNC Stepper/Servo System, DSP controller, Communications, Network, LED module, Brake Machine, chemical electrolysis and plating speed regulation, Notice In-door use only. Professional Installation of qualified electrician is highly recommended. Key Features Input voltage 110V/230V is selected by switch. Output Current 7.5Amp, Output Voltage 48V DC, Power 360 Watt. Please DO NOT let the unit work long hours over rated current! High Efficiency Efficiency more than 80%. Constant voltage output to ensure the stability of the power supply. Efficient work and low temperature. Safety Protection Overvoltage protection, short circuit protection and overload protection. Hiccup mode, recovers automatically after faulty condition is removed. Upgraded Version This product is suitable for indoor use, non-detachable power shell. Professional installation of qualified electrician is highly recommended. Review: This one worked. - I was skeptical, so many negative reviews on PSUs , (Including this one). I already had to return a Digi.... brick style DOA. I tend to think PSUs are fragile, especially in transit, and at these voltages, more so. JoyNano DC 48V 7.5A Switching Power Supply- Arrived in new condion promptly. I plugged in, no arc at outlet, good, measured before anything else, 50.1v no load, I dialed back less than 1/8 turn to 47.5v, good, turned off to drain, then turned on, measured 44v then 47.4 no load, soft starting?, good. I connected my device and all good. Fan hasn't turned on but my load is slight, if quits Ill edit review. Review: ok - correct ## Features - Converts AC voltage to 48V DC with more sufficient power. LED Indicator. - Output Current 0-7.5 Amp, Power 360 Watt Max. Efficiency more than 80%. - Smart device surge protection for Shortage Protection, Overload Protection, Over Voltage Protection. - Widely used in Industrial automation, LED module, communications, CNC Stepper, etc - Perfectly designed and well constructed, more stability and reliability. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075ZT5TNF | | Amperage | 7.5 Amps | | Best Sellers Rank | 39,360 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 179 in Industrial Power Supply | | Brand | JOYNANO | | Brand Name | JOYNANO | | Colour | Silver | | Connector Types | Screw terminal | | Connector type | Screw terminal | | Country of Origin | China | | Customer Reviews | 4.2 out of 5 stars 21 Reviews | | Enclosure Material | Aluminium | | Form Factor | rectangular, external | | Input Voltage | 110 Volts (AC) | | Input voltage | 110 Volts (AC) | | Item Dimensions | 21.5 x 11 x 5 centimetres | | Item Weight | 850 Grams | | Item weight | 850 Grams | | Manufacturer | JoyNano | | Manufacturer Part Number | PS48V | | Material | Aluminium | | Maximum Power | 360 Watts | | Model Number | PS48V | | Output Current | 7.5 Amps | | Output Voltage | 48 Volts (DC) | | Output Wattage | 360 Watts | | UPC | 703327420185 | | Unit Count | 1.0 count | ## Product Details - **Brand:** JOYNANO - **Colour:** Silver - **Connector type:** Screw terminal - **Item weight:** 850 Grams - **Material:** Aluminium ## Images ![DC 48V 7.5A Switching Power Supply 360W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] - Image 1](https://m.media-amazon.com/images/I/61JcAetzu3L.jpg) ![DC 48V 7.5A Switching Power Supply 360W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] - Image 2](https://m.media-amazon.com/images/I/61Jvd4Ea4PL.jpg) ![DC 48V 7.5A Switching Power Supply 360W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] - Image 3](https://m.media-amazon.com/images/I/41XsaL-pQ9L.jpg) ![DC 48V 7.5A Switching Power Supply 360W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] - Image 4](https://m.media-amazon.com/images/I/611F-o+-urL.jpg) ![DC 48V 7.5A Switching Power Supply 360W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] - Image 5](https://m.media-amazon.com/images/I/51k21Q+vNrL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ This one worked. *by W***T on 22 August 2023* I was skeptical, so many negative reviews on PSUs , (Including this one). I already had to return a Digi.... brick style DOA. I tend to think PSUs are fragile, especially in transit, and at these voltages, more so. JoyNano DC 48V 7.5A Switching Power Supply- Arrived in new condion promptly. I plugged in, no arc at outlet, good, measured before anything else, 50.1v no load, I dialed back less than 1/8 turn to 47.5v, good, turned off to drain, then turned on, measured 44v then 47.4 no load, soft starting?, good. I connected my device and all good. Fan hasn't turned on but my load is slight, if quits Ill edit review. ### ⭐⭐⭐⭐⭐ ok *by J***R on 27 December 2018* correct ### ⭐⭐⭐⭐⭐ Perfecto y Exacto. *by V***L on 17 June 2022* Muy bien gracias. ## Frequently Bought Together - JoyNano DC 48V 7.5A Switching Power Supply 360W AC-DC Converter Transformer for Brake Machine Industrial Automation CNC Stepper Motor and More [Upgraded Version] - CNC Digital Microstep driver DM542 Stepper Motor Driver Controller 2-phase 20-50V DC Max 4.2A 42 57 86 Motor Driver for Nema 17, 23 and Nema 34 series stepper motor, Replace M542 M542H - COVVY TB6600 4A DC 9-42V Stepper Motor Driver CNC Controller 32 Segments 2/4 Phase Hybrid Stepper Motor Driver Board --- ## 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.com.br/products/54409286-dc-48v-7-5a-switching-power-supply-360w-ac-dc](https://www.desertcart.com.br/products/54409286-dc-48v-7-5a-switching-power-supply-360w-ac-dc) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-07-29*