ITE Power Supply Manufacturer for OEM and ODM Device Builders
Since 1989, Quankang has engineered ITE power supplies that pass certification the first time. We design, test, and build desktop adapters, wall-mount adapters, and open-frame power supplies from 5W to 1260W, then customize output, connectors, and approvals to match your device. Our in-house EMC lab lets you pre-validate before formal testing, and our engineers stay on your project from first sample to volume production.
- IEC/EN/UL 62368-1 design basis, with UL, CE, TÜV, CB, and 10+ regional approvals
- 5W–1260W with universal 90–264VAC input and 5V–56V DC output
- 15-day engineering samples for modifications to standard models
- 212 granted patents and 36 years of AC-DC power conversion experience
- 100% full-load burn-in plus AOI, ICT, and ATE testing on every unit
ITE AC DC Power Supplies Built to IEC 62368-1
Every ITE AC DC power supply we ship starts with the same design rules: creepage and clearance sized for IEC 62368-1, leakage current within ITE limits, and surge immunity tested for real grid conditions. That design discipline is why device makers in networking, security, industrial, and consumer electronics use Quankang as their primary ITE power supply source.
You get one supplier for three form factors, one documentation package for multiple markets, and one engineering team that understands both the power supply and the system it powers. Before you commit to an order, we send full test reports and auditable certificates, so your compliance and purchasing teams can sign off with confidence.
Choose Your ITE Power Supply Form Factor
Your enclosure, power budget, and thermal design determine the right ITE power supply type. Use the summary below, then visit each category page for full model data.
Desktop ITE Power Adapters — 24W to 1260W
A desktop ITE power adapter moves heat and high-voltage circuitry outside your product, which simplifies your own safety certification and thermal design. Sealed enclosures with natural convection cooling support 24/7 duty in network switches, NVRs, PoE equipment, and digital signage controllers.
- 12V–56V output, including 48V–56V for PoE and telecom loads
- C6, C14, or C18 AC inlet; custom DC cable and connector
- Standard models to 300W; ODM designs to 1260W
Wall-Mount ITE Power Adapters — 5W to 65W
A wall-mount ITE power adapter plugs directly into the outlet, eliminating the AC cord and reducing the bill of materials. Interchangeable US, EU, UK, and AU plug heads let one SKU serve multiple export markets.
- 5V–24V output for routers, IoT gateways, IP cameras, and smart home hubs
- DOE Level VI and ErP efficiency on qualifying models
- Fixed DC cable or USB-C output options
- [Wall-mount ITE power adapter models]
Open-Frame ITE Power Supplies — 5W to 460W
An open-frame ITE power supply installs inside your chassis on PCB pins or terminal blocks. It removes the external adapter entirely, giving you a cleaner product and lower system cost when your enclosure can manage the heat.
- 5V–56V output in standard 2″ × 3″ and 3″ × 5″ footprints
- Chassis-mount or PCB-mount; custom board outlines available
- Built for embedded controllers, industrial gateways, CCTV DVRs, and LED displays
- [Open-frame ITE power supply models]
ITE Power Supply Range
PRODUCT SERIES
MODEL
OUTPUT VOLTAGE
OUTPUT CURRENT
POWER
SAFETY STANDARD
ITE Power Supply Technical Specifications
| Desktop | Wall Plug | Open Frame | |
|---|---|---|---|
| Mounting Method | Standalone enclosure; placed outside the device | Plugs directly into AC outlet; no external cables | No enclosure; installed inside the device chassis |
| Power Range | 24W–300W | 12W–50W | 5W–460W |
| Output Voltage | 12V–56V | 12V–56V | 5V–56V |
| Output Interface | DC Jack / C6 / C14 / C18 | Fixed DC cable / Interchangeable plugs | Terminal blocks / PCB pins |
| Cooling Method | Natural convection; supports 24/7 continuous operation | Natural convection | Relies on device chassis for heat dissipation |
| Certifications | CE / UL / CB / TUV / RCM / BIS / PSE | CE / UL / CB / CCC / RCM / PSE / BSMI / BIS | CE / CB / cULus / UKCA / CQC |
| Typical Applications | Network switches, NVRs, industrial test equipment, digital signage | Routers, IoT gateways, security cameras, LED lighting | Embedded systems, industrial gateways, CCTV main units |
Common to all ITE power supplies: IEC/EN/UL 62368-1 design basis • -20°C to +70°C operating range with derating above 40–50°C • 100,000+ hour MTBF at full load, 25°C ambient (MIL-HDBK-217) • 105°C long-life electrolytic capacitors • RoHS and REACH compliant
Custom ITE Power Supply Development — From Spec to Mass Production
A custom ITE power supply should solve a system problem, not just hit a voltage. Our ODM engineers work from your full requirements, including load profile, enclosure temperature, EMC budget, and target markets, and design the power stage around them. We can share schematics, drawings, and specifications under NDA upon request.
Electrical Customization
- Output voltage fine-tuning and custom current limits
- Adjustable OVP, OCP, and OTP trip points to prevent false shutdowns
- Inrush current control and low-ripple output for noise-sensitive loads
Mechanical Customization
- DC connectors: barrel, USB-C, aviation, and custom polarity
- Cable length, gauge, shielding, and ferrite placement
- Open-frame board outlines and mounting hole patterns
Compliance & Branding
Certification planning for US, EU, UK, Japan, Korea, India, Australia, and China.
Private-label support for nameplates, housing markings, and retail packaging.
Development Timeline
| Stage | What Happens | Typical Lead Time / Output |
|---|---|---|
| 1. Specification review | Engineers assess your requirements and select a base platform | 1–2 business days |
| 2. Engineering samples | Modified standard model built and tested | 15 days |
| 3. System validation | Joint EMC pre-test, thermal, and inrush testing with your team | Project-dependent |
| 4. Certification | Safety and EMC approvals for your target markets | Project-dependent |
| 5. Mass production | BOM locked, batch consistency controls, MES traceability | Standard MOQ 1,000 units |
ITE Power Supply for Your Equipment — Applications Across Industries
From network communication to industrial automation, Quankang offers ITE power supply solutions for the main industries below.
ITE Power Supply for Security & Surveillance Systems
The security system is often deployed in an outdoor or complex electromagnetic environment, and the instantaneous high current during power grid fluctuations or when switching to night vision mode is a hidden threat to the system’s stable operation.
For CCTV and IP cameras, a low-ripple-design ITE power supply eliminates horizontal image banding caused by power noise at the source, ensuring clear and stable footage. And satisfies high-definition image transmission requirements.
For access control systems, an ITE power supply with exceptional surge-withstand capability ensures the system maintains a secure lock state during abnormal grid fluctuations and eliminates the risk of false triggering
To accommodate regional differences in power grids worldwide, our products feature a wide voltage input design (90-264VAC) suited to global electrical environments, ensuring 24/7 protection
ITE Power Supply for Smart Home & Consumer Electronics
Requirements for power supplies in the consumer electronics market have evolved towards being lightweight and thin, highly energy-efficient, and low-noise.
For smart home terminals applications, we offer a green ITE power supply that meets DOE Level VI and ErP energy standards for smart home devices. It significantly reduces standby power consumption, helping the product successfully pass market access certification for Europe and the United States.
For gaming machines and LED displays, our ITE power supply has high-current instantaneous response capability, ensuring smooth, high-refresh-rate visuals without lag from power response delays.
For the aesthetic design of the entire unit, our ITE power supply is compact in size, supports built-in installation, and is suitable for consumer electronics devices that have strict requirements for aesthetics and space.
ITE Power Supply for Industrial, Test & Automation Equipment
In an industrial on-site environment with shock and strong electromagnetic interference, unexpected downtime could cause the entire production line to come to a halt.
For industrial PCs, we provide a high-MTBF design and support 365 days of uninterrupted continuous operation.
For test equipment and measurement instruments, we apply advanced EMI shielding technology to protect the high-precision sensor signal from power supply noise interference.
For the automation equipment production environment, we satisfy the factory automation equipment’s high standard for power reliability, support a wide temperature work range, and are adaptable to harsh industrial environments.
ITE Power Supply for Professional LED Lighting
LED flicker, shortened lifespan, and uneven dimming curves are common issues that typically trace back to power supply quality.
We provide a high-PFC design, eliminate flicker at the source, and significantly extend LED chip lifespan.
For lighting deployment, our ITE power supply meets European ErP energy compliance, optimizing power factor to improve grid utilization efficiency in large-scale commercial deployments.
For the special driver requirements, we support wide voltage input(90-264VAC), and provide customized power solutions for a precise match to different lighting manufacturers requirements.
ITE Power Supply Quality Assurance — In-House EMC Lab, AOI, ICT & Burn-in Testing
Certification proves a design. Production testing proves every unit. Here is what each Quankang ITE power supply passes before it leaves our factory.
| Test Stage | What It Catches |
|---|---|
| AOI (Automated Optical Inspection) | Solder bridges, cold joints, and misplaced components |
| ICT (In-Circuit Testing) | Wrong or out-of-tolerance resistors, capacitors, and ICs |
| ATE (Automated Test Equipment) | Output voltage, current, efficiency, and ripple outside spec |
| 100% full-load burn-in | Early-life failures, screened in high-temperature chambers |
| -20°C to +70°C thermal shock | Output instability at temperature extremes (every batch) |
| In-house EMC lab | Conducted and radiated emissions issues, found before third-party testing |
Traceability you can audit. Our MES/SAP system assigns every unit a unique ID linked to component lot numbers, production workstation, and final test data. If a field issue occurs, we retrieve the full production record in minutes.
Supply continuity for long product lifecycles. We manage component lifecycles, monitor PCN and EOL notices, lock approved BOMs, and enforce batch consistency, so the power supply you qualify today is the one you receive years from now.
ITE Power Supply Voltage & Wattage Coverage
| Output Voltage | 5W–30W | 30W–100W | 100W–300W | 300W+ |
|---|---|---|---|---|
| 5V | Open Frame ✓ | — | — | — |
| 12V | Wall Plug / Open Frame ✓ | Desktop / Wall Plug / Open Frame ✓ | Desktop / Open Frame ✓ | — |
| 19V–24V | Wall Plug ✓ | Desktop / Wall Plug / Open Frame ✓ | Desktop / Open Frame ✓ | Desktop ✓ |
| 29V–36V | Wall Plug ✓ | Desktop / Open Frame ✓ | Open Frame ✓ | — |
| 48V–56V | — | Desktop / Open Frame ✓ | Desktop / Open Frame ✓ | Desktop ✓ |
Can’t find the voltage or wattage combination you need? All Quankang ITE power supplies support ODM customization of output voltage, current, and wattage.
ITE Power Supply Standard Models — Certified, ODM-Ready, Sample in 15 Days
| Model | Wattage | Input | Output | Form Factor | Certifications | Model Type | Sample Lead Time |
|---|---|---|---|---|---|---|---|
| UES24LZ-SPA | 24W | 90–264VAC | 12V | Wall Plug | CE / cULus / CB / CCC | Standard Model | 15 days |
| UES36LCP3-SPA | 36W | 90–264VAC | 24V | Wall Plug | CE / CB / NRTL / RCM / PSE / BIS | Standard Model | 15 days |
| UES65A1-SPA | 65W | 90–264VAC | 24V | Desktop | CE / cULus / CB / RCM / PSE | Standard Model | 15 days |
| UES130DZ-SPA | 130W | 90–264VAC | 54V | Desktop | CB / CCC / TUV / RCM / CE / PSE | Standard Model | 15 days |
| UES300-SPAZ | 300W | 90–264VAC | 19V–56V | Desktop | CE | Standard Model | 15 days |
| UES15-SPA3-OP | 15W | 90–264VAC | 5V | Open Frame | CE | Standard Model | 15 days |
| UES120-SPA-OP | 120W | 90–264VAC | 24V | Open Frame | CE / CB / cULus | Standard Model | 15 days |
| UES460-SPA-OP | 460W | 90–264VAC | 56V | Open Frame | CE | Standard Model | 15 days |
All models listed are standard configurations available for ODM customization — output voltage, current, connector, cable, and certification can all be modified. For specification changes based on a standard model, sample lead time is within 15 days.
Custom ITE Power Supply — ODM Solutions for Device Manufacturers
From specification to large-scale production, Quankang is your trusted engineering partner. All customer specifications, schematics, and design files are protected under NDA upon request, ensuring your IP remains fully confidential throughout development and production. As an ITE switching power supply manufacturer with 36 years of deep industry experience, our customized ITE power supply services help clients solve core technical bottlenecks in electrical matching, structural layout, and global certification.
Customize Output Voltage, DC Connector, Cable Length & Plug Type
Equipment designs vary widely, so a standard model often cannot precisely satisfy your electrical and structural requirements. Quankang provides fully specified customized services, eliminating compatibility issues between the power supply and the host device at the source.
✅For non-standard output voltages: We support precise custom ITE power supply development, including output voltage fine-tuning and custom overcurrent protection thresholds, ensuring sensitive components receive stable power and avoiding system instability caused by voltage deviations.
✅For physical interfaces and cables: We offer a wide range of DC connector options, covering USB-C, aviation connectors, and mainstream interface types. Cable length and shielding specifications are customizable to your equipment layout, suitable for compact and space-constrained installations.
✅For branding and packaging: Based on our mature ODM platform, we support full branding customization, including nameplate labels, housing markings, and packaging design, ensuring full visual consistency across your end product line.
ITE Power Supply Engineering Sample — Fast Turnaround for Product Development
Sample verification before bulk production is the most effective step to avoid batch-related risks in the later stages and reduce the total ITE power supply costs. Quankang provides a complete ITE power supply engineering sample process for clients, ensuring the power supply solution is fully verified before formal production.
✔ Prototype compatibility verification: We recommend that clients initiate a sample request before locking in the supply chain. Your engineering team can conduct system-level integrated testing, EMC pre-testing, and thermal management assessment based on the ITE power supply engineering sample, to identify and resolve electrical compatibility issues in advance.
✔ Coordination with the R&D team: During the sample testing stage, Quankang’s senior R&D engineers will offer direct technical support, help you resolve common pain points such as startup inrush current spikes and excessive EMI margins, and ensure the R&D timeline is not hindered by power supply issues.
ODM ITE Power Supply — From Your Spec to Mass Production
From one spec to mass production, Quankang operates a fully vertically integrated manufacturing system, covering design development, certification testing, and mass production delivery.
🔹Manufacturing capability: Whether high-performance external power adapters or open-frame ITE power supplies, our digital factory ensures consistent performance between prototype and mass production.
🔹Conversion of accumulated technical expertise: Based on 212 granted patents and 36 years of industry experience, we turn your design into mature products that meet international safety standards and shorten the entire timeline from specification confirmation to certification approval.
Global Compliance & Certifications
All Quankang ITE power supplies are designed and tested to the IEC/EN/UL 62368-1 standard. With over 30 years of expertise in global compliance, we ensure your equipment meets the strict creepage distance, leakage current, and surge immunity requirements of different markets.
We provide complete test reports and auditable certification vouchers for your purchasing and compliance teams before you order.
ITE Power Supply Questions from Engineers and Buyers
Q1. Does an ITE power supply need IEC 62368-1 certification?
Yes. IEC 62368-1 replaced IEC 60950-1 as the safety standard for ITE and AV equipment in the US, EU, and most export markets. Every Quankang ITE power supply is designed to IEC/EN/UL 62368-1, and we provide CB reports to speed up your national approvals.
Q2. What is the difference between an ITE power supply and a medical power supply?
An ITE power supply follows IEC 62368-1. A medical power supply follows IEC 60601-1, which requires stricter isolation (2×MOPP) and lower leakage current. Use an ITE power supply for IT, networking, and industrial equipment, and a medical-grade unit for patient-connected devices.
Q3.How fast can I get custom ITE power supply samples?
Engineering samples based on a modified standard model ship within 15 days of specification confirmation. Full custom designs that require new magnetics or enclosures take longer, and we confirm the schedule after engineering review.
Q4. What information do you need to quote a custom ITE power supply?
Send your input voltage range, output voltage and current, application, operating temperature, target markets, and annual volume. With these details, our engineers recommend a standard platform or a full custom design.
Q5. What is the MOQ for ITE power adapters?
Standard MOQ is 1,000 units. For custom ITE power adapters with major electrical or mechanical changes, we confirm the MOQ after evaluating design complexity and certification scope.
Q6. How long does an ITE power supply last in 24/7 operation?
Our ITE power supplies are rated at 100,000+ hours MTBF at full load and 25°C ambient, per MIL-HDBK-217. Real lifespan depends on temperature and load, so we recommend derating above 40–50°C to maximize service life in enclosed equipment.