Explore our certified flagship power adapters, step-down/up DC converters, and intelligent converters optimized for global market compliance.
As smart homes transition from standalone automation gadgets to interconnected, high-density IoT ecosystems, power management systems have emerged as the foundational pillar of operational reliability, energy efficiency, and functional safety. ShenZhen JDI Power Supply Co., Ltd. stands at the forefront of this industrial transformation as a premier Chinese national high-tech enterprise.
Engineered to deliver clean, ripple-free DC power to sensitive MCU boards, smart hubs, automated curtains, high-resolution IP security systems, and smart lighting arrays without electromagnetic interference (EMI).
Fully certified across worldwide safety standards including IEC/EN 62368, 60601, 61558, 60335, and UL1310, enabling frictionless market entry across North America, Europe, Asia, and Latin America.
Leveraging Shenzhen's unparalleled electronics supply chain hub to deliver tier-1 components, automated SMT lines, rigorous burn-in protocols, and cost-effective volume manufacturing.
Founded in 2004 in the technology center of Shenzhen, ShenZhen JDI Power Supply Co., Ltd. operates an independent 6,000 square meter state-of-the-art production facility. As a publicly listed enterprise on the New Third Board, JDI Power maintains rigorous quality assurance frameworks backed by ISO9001:2008 and ISO14001 certifications.
Our engineering force comprises over 20 specialized power electronics experts, led by a Chief Engineer possessing 27 years of dedicated power research experience. To outpace rapid technological evolution and aggressive market competition, JDI Power established a comprehensive in-house testing laboratory outfitted with international-standard diagnostic instrumentation.
| Testing Protocol | Methodology & Equipment | Quality & Reliability Objective |
|---|---|---|
| Thermal Cycling & Humidity | High/Low Temp Chambers (-40°C to +85°C), Alternating Hot & Humid testing | Ensures mechanical and electrical stability in extreme global climate zones. |
| EMC & EMI Compliance | Conducted & Radiated Emissions Testing, Electrostatic Discharge (ESD) | Guarantees zero radio interference with home Wi-Fi, Bluetooth, and Matter mesh networks. |
| Stress & Life Acceleration | MTBF Analysis, FMEA Point Analysis, Accelerated Aging Chambers | Verifies long-term component durability and minimizes field failure rates below 50 PPM. |
| Mechanical Resilience | Vibration, Shock, and Physical Impact Testing | Validates structural integrity for transport and heavy-duty industrial applications. |
With over 1,000 custom and standardized product models, JDI Power delivers precise power architectures across key growth sectors globally:
Powering smart motorized chairs, massage chairs, robot vacuums, smart door locks, connected kitchen electronics (under GB4706 and IEC 60335 standards), and ambient lighting controllers requiring ultra-compact form factors.
Delivering isolated, ultra-low leakage power adaptors compliant with IEC/EN 60601-1 for portable medical monitors, home-care diagnostics, oxygen concentrators, and therapeutic apparatus.
Heavy-duty wide-input DC-DC step-down converters (72V/48V to 12V/24V up to 480W) with IP67 waterproofing, designed for utility vehicles, golf carts, and solar auxiliary power management.
High-reliability external power adapters for industrial USB hubs, IoT gateways, IP security camera systems, audio/video apparatus, and precision testing instruments.
Modified sine wave and pure sine wave DC-to-AC inverters designed to convert 12V/24V DC battery power into stable 110V/220V AC mains electricity for off-grid smart homes and mobile living.
High-power density GaN USB-C PD fast chargers for laptops, tablets, smart displays, and mobile workstations demanding rapid charging with thermal efficiency.
The global smart home power converter market is undergoing a rapid technological migration toward higher energy density, lower operational thermal output, and intelligent power distribution. Procurement managers and OEM system designers must evaluate suppliers based on key technological shifts:
By replacing legacy silicon MOSFETs with Wide Bandgap (WBG) Gallium Nitride semiconductors, JDI Power adapters achieve up to 95% energy efficiency. This drastically reduces footprint size while supporting multi-voltage fast-charging protocols (PD 3.1, QC 5.0).
Global regulations (US DOE Level VI, EU ErP Tier 2) demand strict limits on standby power consumption. Our intelligent AC-DC switching circuits drop standby draw below 0.075W, satisfying green energy requirements worldwide.
Critical answers for system engineers, supply chain heads, and OEM procurement managers selecting China power supply manufacturers.
Explore our extended product range including uninterruptible power supplies, medical chargers, and high-frequency inductor components.
5V/6V/15V/24V/36V 2A/1.2A/1A 6W/7W/9W/12W/15W Linear Power Adapter China Factory Wholesale
Hot Sale in USA 12/24V to 60V 1A 1.5A 2A 60W 90W 120W DC DC Step up Converter
Step Down Regulator DC DC Converter 72V to 12V 300W for Golf Carts Parts
Waterproof Boost Step up Power DC DC Converter 12V to 36V 48V 10A 480W Power Supply Module
for Pad a PRO a M Book Laptop 12W USB Power Adapter Conversion Plug Us Charger Plug Adapter
※ Our Factory ShenZhen JDI Power Supply Co.,Ltd. Is a national high-tech enterprise, which has long been dedicated into research and development of all types professional, personalized power converters for the brand consumer electronic products. All the products can comply with worldwide safety requirements. The company was founded in 2004, is located in economic fast-growing Shenzhen, independent of the existing 6000 square meters production base, have a first-class hardware facilities, elegant office environment, advanced testing equipment and good strategic cooperation suppliers; The company has passed the national high-tech enterprises, ISO9001:2008, ISO14001 system certification, new third board listed enterprises
The company has a development team of more than 20 people, led by an engineer with 27 years of experience in power research. Now there are more than 1000 kinds of products, widely used in the massage chair, smart home and security products, LED lighting, communications, audio and video, industrial controlled instruments and equipment, medical equipment and other high-tech fields.In order to adapt the increasingly fierce market competition and the high and new science and technology rapid development, the company set up a testing laboratory which has the configuration of the international advanced testing equipment We adopt international advanced testing means, various components of stress analysis, high and low temperature cycle test, vibration test, impact test, alternating hot and humid test, safety test, EMC test, MTBF analysis test, FMEA points test, static test, accelerated ageing test, etc., thus it can guarantee the power supply's high reliability. And it can also enable all of the company's power products to comply with domestic and foreign safety standards such as IEC/ EN 60601/ 62368/ 60950/ 61558,/ 60335,/ 60065 and UL1310 / GB4706 etc. For many years, it has been an excellent supplier to famous enterprises at home and abroad.
※ Our Product Switching power adapter, linear power adapter, charger, smart power adapter
※ Product Application Medical grade product, household appliances product, Audio, Video and similar electronic apparatus product, information technology equipment product, charger product.
※ Our Certificate CEGS, UL FCC, PSE, BS, SAA, KC, CCC CQC, NCC, BSMI, DOE, CEC, NRCAN, ERP, KMEPS, GMES, REACH, ROHS, ISO9001, ISO14000
※ Production Market The USA and Canada market; Europe market; The UK market; Japan market; Korea market; Australia market; Argentina market; China market; Taiwan market; Brazil market.
JDI Power Supply