Get a quote
Leave Your Message

Open Frame Power Supply
For UAV Power Systems

High-Efficiency, Reliable & Intelligent Power Solutions Engineered for Unmanned Aerial Vehicle Applications

⚡ Huyssen Power · Est. 2011
Featured UAV Power Products

Open Frame Power Supplies for UAV Systems

Purpose-built switching power supplies delivering stable, high-efficiency energy for unmanned aerial vehicle ground stations, charging systems, and embedded power rails.

Technology Deep Dive

What Is an Open Frame Power Supply for UAV Power Systems?

An open frame power supply is a type of switching-mode power supply (SMPS) that features an exposed PCB and component layout without a full metal enclosure. Unlike enclosed or chassis-mount units, open frame designs are engineered to be integrated directly into host equipment — making them ideal for UAV ground control stations, drone charging infrastructure, payload power rails, and embedded avionics systems.

For UAV (Unmanned Aerial Vehicle) power systems, the demand for compact, lightweight, thermally efficient, and highly reliable power conversion has never been greater. Open frame power supplies meet these requirements by offering maximum power density in minimal volume, enabling UAV system integrators to build leaner, smarter, and more energy-efficient platforms.

Why Power Quality Is Mission-Critical for UAVs

UAV systems — whether for military surveillance, agricultural spraying, emergency response, or commercial logistics — depend on precise, stable, and uninterrupted DC power. A single power glitch can crash flight controllers, corrupt sensor data, or compromise mission safety. Open frame PSUs with high MTBF ratings and active protection circuits are the backbone of reliable UAV power architecture.

🔬 Technical Advantages of Open Frame Design in UAV Applications

Open frame power supplies used in UAV systems offer a set of technical capabilities that are uniquely suited to the rigorous demands of aerial and ground-based UAV infrastructure:

● High Power Density: Open frame layouts allow engineers to pack more conversion capacity into smaller footprints — critical when every gram and cubic centimeter counts in airborne or portable ground systems.

● Superior Thermal Management: Without a sealed enclosure, heat generated by high-frequency switching transistors and magnetics can dissipate more efficiently through convection and forced airflow. This translates to longer operational lifetimes under continuous high-load conditions typical in UAV charging stations.

● Wide Input Voltage Range: UAV deployments happen in diverse environments — from remote military bases to commercial warehouses. Open frame PSUs with 85–264V AC universal input compatibility ensure reliable operation regardless of local grid conditions.

● Isolation and EMI Compliance: Advanced isolated topologies (flyback, LLC resonant, full-bridge) and built-in EMI filtering protect sensitive UAV flight controllers, GPS receivers, and data links from electromagnetic interference — a mandatory requirement in aviation-adjacent applications.

● Programmable Output Voltages: Modern open frame and programmable power supplies allow dynamic voltage and current adjustment via analog signals or digital interfaces (PMBus, I2C, RS485), enabling intelligent battery management systems (BMS) to precisely control multi-chemistry UAV battery charging profiles.

🏭 2011
Established In
🔬 14+
Years R&D Experience
📦 1300+
Product Models
🚀 2–3
New Models / Month
🌍 50+
Countries Served
Industry Insight

Market Status & Development Trends

The global UAV power supply market is undergoing rapid transformation, driven by electrification of airspace, autonomous systems proliferation, and demands for higher payload capacities and longer flight endurance.

📈

Explosive Market Growth

The global commercial drone market is projected to exceed $54 billion by 2030. This surge directly drives demand for high-performance open frame and programmable power supplies supporting drone fleets at industrial scale.

🔋

High-Power Fast Charging Demand

As UAV payload weights and flight times increase, battery capacities are growing to 10–50 kWh ranges. Open frame PSUs providing 10kW–100kW output with CC/CV precision are becoming standard for drone charging stations (DCS).

🤖

AI-Driven Power Management

Integration of digital communication protocols (CAN bus, PMBus, Modbus) with AI-optimized BMS allows real-time adaptive charging and health monitoring, extending battery cycle life and improving fleet uptime.

🌿

Green Energy Integration

Solar-hybrid and fuel-cell-powered UAV bases require power supplies with wide-range DC input compatibility (24–400V). Open frame designs with bidirectional conversion capability are emerging as the preferred architecture for sustainable UAV infrastructure.

🛡️

Military & Defense Expansion

Defense UAV programs globally are increasing budgets for field-deployable, ruggedized power modules. MIL-STD-compliant open frame PSUs operating across -40°C to +85°C are in high demand for tactical drone systems.

📡

Miniaturization & Integration

Next-generation GaN (Gallium Nitride) and SiC (Silicon Carbide) switching devices are enabling open frame PSUs with 95%+ efficiency at half the size, directly benefiting micro-UAV and tethered drone platforms.

Application Scenarios

Deep-Dive UAV Power Application Scenarios

From autonomous delivery hubs to battlefield ISR platforms, open frame power supplies serve as the invisible backbone powering every UAV application vertical.

🚁 1. UAV Ground Control Station (GCS) Power Infrastructure

Ground Control Stations are the command centers of UAV operations. They house flight computers, communication transceivers, video processing servers, and operator interfaces — all of which require clean, regulated DC power. Open frame PSUs in the 500W–3kW range with multiple isolated outputs (5V, 12V, 24V, 48V) are embedded within GCS enclosures to power all subsystems simultaneously while maintaining minimal size and weight for portable deployments.

2. Drone Battery Fast-Charging Stations

Commercial logistics UAV operators such as those in last-mile delivery, precision agriculture, and infrastructure inspection require rapid battery turnaround times. Open frame programmable power supplies in the 3kW–15kW range, configured with CC/CV (constant current/constant voltage) charging curves, enable charging of LiPo and LiFePO4 drone batteries from 0% to 80% in under 20 minutes. Multi-port designs allow simultaneous charging of entire drone fleets without redundant hardware.

🛰️ 3. Tethered UAV (Tethered Drone) Power Systems

Tethered drones — used for persistent surveillance, emergency telecommunications, and event broadcasting — receive power continuously via a ground-based tether cable. Open frame PSUs delivering 1kW–10kW at high DC voltage (200–800V) with tight regulation are essential to compensate for cable impedance losses. Huyssen's programmable high-power open frame supplies are well-suited for this precision tethered power delivery application.

🌾 4. Agricultural UAV Spray System Power Management

Agricultural drones carrying pesticide or fertilizer tanks integrate multiple power consumers: brushless motors, spray pump motors, GPS/RTK systems, and obstacle avoidance sensors. Multi-output open frame PSUs with 12V/24V/48V rails and POE (Power over Ethernet) capability supply all subsystems from a single compact power conversion module, reducing wiring complexity and improving system reliability in field conditions.

🔭 5. Payload Power Rails for Imaging & Sensing Payloads

High-resolution EO/IR cameras, LiDAR scanners, synthetic aperture radar (SAR), and hyperspectral sensors are sensitive instruments requiring ultra-clean, low-ripple DC power. Open frame PSUs with

🏭 6. UAV Manufacturing & Testing Power Bench Supplies

During UAV development and production, programmable open frame power supplies are used as bench-top simulation tools to emulate battery states, stress-test flight controllers, and validate power distribution circuits. Wide output range (0–100V, 0–150A), high resolution (1mV/1mA), and remote sensing capability make them indispensable in aerospace R&D labs and quality assurance environments.

Application Area

Industries Powered by Huyssen Open Frame PSUs

Unmanned Drone Power Supply Application
Unmanned Drone
Aerospace Power Supply Application
Aerospace
Automotive Electronics Power Supply
Automotive Electronics
Electrolytic Hydrogen Production Power Supply
Electrolytic Hydrogen Production
IC Semiconductors Power Supply
IC Semiconductors
LED Grow Light Power Supply
LED Grow Light
LED Lighting Power Supply
LED Lighting
Medical Equipment Power Supply
Medical Equipment
About Huyssen Power

Company Profile

Powering UAV Systems Since 2011

Established in 2011, Huyssen Power is committed to being a better provider of power solutions. Our production lines include AC-DC power supplies, Din Rail power supply, Programmable power supply, Battery chargers, DC-DC converters, and more.

We have more than 1300+ models, widely used in various fields such as industry, Aeronautics and Astronautics, communication, healthcare, EV cars, consumer electronics, LED lightings, and UAV systems. With two production bases in Shenzhen and Dongguan, we ensure timely delivery and consistent quality for global customers.

Our team of engineers with 14+ years of domain expertise delivers tailor-made open frame and programmable power supplies that meet the exact energy specifications of modern UAV architectures — from compact 12V payload rails to high-voltage 15kW ground station systems.

Huyssen Power Factory About Us 1Huyssen Power Production Line About Us 2Huyssen Power R&D Team About Us 3
Why Choose Us

Why Choose Huyssen Power for UAV Power Systems?

Strong R&D team: We have a professional technical team with 15 years of experience in the power supplies industry.

🏆

Advanced Production Technology

State-of-the-art SMT lines and automated test equipment ensure every UAV power supply meets aerospace-grade tolerances.

🔎

Strict Quality Control System

100% burn-in testing, statistical process control, and fully automated final test before shipment — zero-compromise quality for mission-critical UAV applications.

🎛️

Flexible Customization Capability

From output voltage range to communication protocol, connector type, and form factor — we customize open frame PSUs to your UAV system spec precisely.

🚚

Fast Response & Efficient Delivery

Dual production bases in Shenzhen and Dongguan support rapid prototyping and high-volume delivery schedules aligned with UAV project timelines.

🤝

Professional Services & Ongoing Support

Long-term partnership model with dedicated application engineers supporting UAV power system integration from concept to mass production.

📜

International Certifications

CE, RoHS, FCC, BIS, CCC — our products are certified for global UAV and industrial markets, simplifying your compliance pathway.

Quality Assurance for UAV Power Supply

Quality Assurance (QA)

All of our products are engineered to meet worldwide safety standards. Quality and process control is insured using a variety of statistical sampling and analysis techniques throughout the manufacturing cycle. In addition, all products should pass a rigorous burn-in and fully automated final test before shipment. We have two production bases, one is in Shenzhen and the other is in Dongguan, with timely delivery.

Custom Design Service for UAV Power Supply

Design Service

Furthermore, Huyssen Power also offers design service in order to meet customers' special requirements. If you can't find a suitable model from our catalog, our experienced R&D team can design a custom-made power supply to meet your needs. With over 22 years of R&D design experience in the power supply industry, we offer a total solution for you and would like to become your long-term power partner.

Customization

Customization Process for UAV Power Supplies

Customization process of power supply:

01Requirements Communication
02On-demand Design
03Confirm Design
04Product Sampling
05Product Validation
06Mass Production
07Quality Inspection
08Deliver to Customer
OEM/ODM

One Stop OEM/ODM Solution for UAV Power Supply

Huyssen Power, with years of power supply experience and advanced production technology, is committed to providing global customers with one-stop OEM/ODM services from product design, research and development, production to delivery, helping you easily expand your market and solve your personalized product needs.

ODM Service — UAV Power Design from Concept

If you are interested in developing new products and want to create your own power supplies, we provide a one-stop solution from product concept, design, research and development to production.

🔧

Product Development & Production

A professional power supplies development team transforms UAV power concepts into testable prototypes.

🏗️

Large Scale Production Line

Our own factory supports the large-scale production of UAV power products.

Testing & Certification Support

Assist UAV power products in passing various international standards and certifications.

OEM Service — Precision Manufacturing to Your Spec

If you have mature products design, technical specifications, or existing samples, we provide efficient and high-quality OEM production services for UAV power systems.

🎯

Precise Production

Strictly follow your drawings and quality standards for production.

💰

Cost Optimization

With large-scale procurement and lean production, we reduce production costs for you.

🛡️

Quality Assurance

A strict quality control system ensures every product meets your standards.

📊

Capacity Support

Flexible production capacity from small-batch to mass production.

🔏

Confidentiality Agreement

Strictly abide by commercial confidentiality agreements to protect your intellectual property rights.

OEM ODM Services UAV Power 01
OEM ODM Services UAV Power 02
OEM ODM Services UAV Power 03
OEM ODM Services UAV Power 04
OEM ODM Services UAV Power 05
OEM ODM Services UAV Power 06
OEM ODM Services UAV Power 07
OEM ODM Services UAV Power 08
OEM and ODM

OEM & ODM UAV Power Product Display

Certification

International Quality Certifications

Our products are well-designed and have passed many international quality certifications, such as CE, RoHS, FCC, BIS, CCC, etc.

More UAV Power Products

Extended Open Frame Power Supply Series for UAV Systems

Explore our full range of high-performance switching power supplies — each engineered to meet the demanding reliability and precision requirements of UAV power architecture.