1kW–18kW
High Power SMPS
Adjustable CC/CV, PFC and RS485 options for electrolysis, plating and charging.
View series
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Power Supply Series for Every Installation
Pick by mounting style and power class. Every series below is produced in-house and can be adapted for voltage, current limit, housing and labeling.
35W–500W
LRS Ultra-Thin Series
Slim enclosed units for LED displays, 3D printers and compact equipment.
View series25W–350W
S Single Output Series
Classic enclosed AC/DC supplies for CCTV, LED strips and general industry.
View series75W–480W
15W–120W
20W–60W
60W–150W
Digital Display DIN Rail
Built-in V/A meter for on-site load monitoring without extra instruments.
View seriesIP67
Waterproof IP67 Series
Potted LED drivers for outdoor signage, façade and tunnel lighting.
View series0Yrs
Power Supply R&D
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About Wenzhou Nuvros Electric Co., Ltd.
An Engineering-Led Power Supply Factory
Wenzhou Nuvros Electric Co., Ltd. is a manufacturer based in Beibaixiang Town, Wenzhou — one of China's densest electrical-component clusters. Our team brings 18 years of R&D and production experience in AC/DC, DC/DC, AC/AC and DC/AC switching power supplies, voltage regulators and inverter power supplies.
Around 10,000 m² of headquarters and branch facilities run automated production equipment, imported test instruments, a warehouse information system and a structured QC process. From solution design and cost-oriented development to lean manufacturing and stable delivery, we cover the whole power path for OEM programs.
- Industrial automation & robotics
- 3D printing & laser marking
- 5G base stations, switches & PoE
- Solar PV & new energy
- LED lighting & LED displays
- Security & surveillance
Product marks 
CE & RoHS on listed models — documents provided per model on request.
CE & RoHS on listed models — documents provided per model on request. 
High Power Standard Series
High Power DC Power Supply, 1kW to 18kW
Our high power platform covers 1,000W to 18,000W in a single chassis family, with outputs from 12V to 220V DC. Units are available with constant voltage / constant current (CV/CC) regulation, active PFC, digital display and RS485 communication — ready for 24/7 process loads.
- Electrolysis & water treatment
- Electroplating lines
- Lithium & forklift battery charging
- Burn-in & lab test benches
Heavy-Duty & Custom
Programmable CC/CV Power for Process Industries
When the load is a plating tank, an electrolyzer or a battery bank, voltage alone is not enough. Our adjustable units regulate both voltage and current, show live V/A readings and can be configured with remote control interfaces — so engineers tune the process instead of fighting the supply.
DIN Rail Program
DIN Rail Switching Power Supply for Control Cabinets
Three rail families let panel builders standardize on one supplier: compact DR for sensors and relays, slim MDR for crowded enclosures, and robust NDR up to 480W for PLC, servo and motion systems. Digital display versions add live voltage and current readout on the rail.
Popular Models
View All Products Best-Selling Switching Power Supplies
Models most requested by distributors and OEM buyers. Specs below are typical — final ratings are confirmed on the datasheet for your configuration.
No matching model on this page. Browse the full product catalog or email [email protected] with your specification.
Buyer's Selection Guide
Which Power Supply Series Fits Your Application?
A quick engineering reference our sales engineers use when qualifying new projects. Use it to shortlist a series before requesting datasheets.
| Series | Power Range | Typical Output | Mounting / Protection | Best For | Browse |
|---|---|---|---|---|---|
| S Single Output | 25W – 350W | 5V – 48V | Chassis, enclosed metal case | CCTV, LED strips, general automation | S Series → |
| LRS Ultra-Thin | 35W – 500W | 5V – 48V | Chassis, low profile | LED signage, 3D printers, slim enclosures | LRS Series → |
| DR / MDR / NDR DIN Rail | 15W – 480W | 5V – 48V | TS35 DIN rail | PLC cabinets, relays, sensors, motion control | DIN Rail → |
| Digital Display DIN Rail | 60W – 150W | 5V – 48V | TS35 DIN rail with V/A meter | Panels requiring on-site load monitoring | Display Rail → |
| High Power Adjustable | 1kW – 18kW | 12V – 220V, CV/CC | Chassis / rack, PFC & RS485 options | Electrolysis, plating, battery charging, test benches | High Power → |
| Waterproof | 60W – 500W | 12V / 24V | Potted, IP67 | Outdoor LED, façade and tunnel lighting | Waterproof → |
Size with 20–30% Headroom
Running a supply continuously at 100% load shortens capacitor life. Choose a rating 20–30% above the steady load, and check the derating curve if your cabinet exceeds the rated ambient temperature.
Ask for Active PFC Above 75W
For equipment sold into the EU, IEC/EN 61000-3-2 sets harmonic current limits for most loads above 75W. Active PFC models also draw less input current, letting more units share one breaker.
Use CC/CV for Chemistry Loads
Electrolysis cells, plating baths and batteries change resistance during the process. A CV/CC supply automatically switches to current limiting, protecting both the load and the supply from overcurrent.
Factory Tour
See How Our Power Supplies Are Built & Tested
Watch the production floor, aging test racks and QC stations behind every order. A transparent look at the people and processes that keep failure rates low and delivery schedules stable.
Sales & Technical Support
A Dedicated Team for Global Buyers
Talk directly with sales engineers who understand ripple, hold-up time and EMC — not just price lists. We help you match specifications, prepare samples and plan production for distribution or OEM programs.
Average response ≤ 1 hour, 100% response rate
Onsite-checked manufacturer
FOB, CFR, CIF, EXW, FCA, DDP
USD, EUR, CNY · T/T, L/C, PayPal
FAQ
Questions Buyers Ask Before Ordering
Do you support OEM and ODM switching power supplies?
Yes. OEM, ODM, design service and buyer label are offered. Output voltage, current limit, housing, connectors, display and communication interfaces such as RS485 can be customized after a specification review.
Which certifications do your power supplies carry?
Many standard models are listed with CE and RoHS marks. Compliance documents are model-specific, so please confirm the certificate scope for the exact model number before ordering.
What is the minimum order quantity?
Many standard models can be sampled from 1 piece. MOQ for customized or private-label projects depends on the specification and is confirmed in the quotation.
Which trade and payment terms are accepted?
Delivery terms: FOB, CFR, CIF, EXW, FCA, DDP and express delivery. Payment: T/T, L/C, D/P, D/A, PayPal, credit card, Western Union and escrow, in USD, EUR or CNY.
How should I size a switching power supply for my load?
Select a rated power 20–30% above the continuous load, add margin for motor or capacitive inrush, and apply the temperature derating curve if the ambient temperature exceeds the nominal rating. Share your load profile and we will recommend a model.
How fast do you respond to technical questions?
Our recorded average response time is within 1 hour during business hours, with a 100% response rate. Send drawings or specifications to [email protected].
Start Your Project
Get a Matched Power Solution
Send us your application details and our engineers will reply with suitable models, datasheets and lead-time information.
- Input voltage and output V / A required
- Mounting type, ambient temperature and IP rating
- Target market certifications and annual volume
Wenzhou Nuvros Electric Co., Ltd.
Email[email protected]
FactoryBuilding B, No. 225 Longxiang Middle Road, Yanjiang Industrial Park, Beibaixiang Town, Wenzhou, Zhejiang, China
ResponseTypically within 1 hour (GMT+8 business hours)