UNDGI3065
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65W-class USB-C PD AC/DC Power Adapter UNDGI3065 featuring GaN for a compact and lightweight design. Supports power delivery for PCs and more, with automatic output optimization. Also compatible with fast charging such as QC3.0. Compliant with DOE Level VII / ErP Lot 7, meeting overseas regulations with confidence. Receptacle type and semi-custom options available upon request. Product series name:UNDGI3065 |
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Products details
| Size | L:113.5 W:54.0 H:36.3/mm (IEC 320 C8) |
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| AC Input Rating | 90V~264V |
| DC Output Rating |
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| Safety |
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| Examples of use by purpose | Introduction of Products by Application (PDF) |
If you are looking for products other than the above specifications, please contact our sales department.
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This product is a 65W-class USB-C PD (Power Delivery) compatible AC adapter with built-in GaN (Gallium Nitride) IC and integrated USB Type-C cable.
By adopting a GaN IC, miniaturization and weight reduction of the housing have been achieved. It automatically adjusts power according to the connected device and can be used with a wide range of equipment compliant with the PD 65W standard, including laptops, printers, smartphones, and tablets. It also supports various fast-charging standards such as QC3.0, enabling optimized power delivery.
| Reasons to choose Unifive: As a power supply manufacturer with over 35 years of development experience, we provide comprehensive support from power specification planning for mass production, certification acquisition, and mass production launch to post-production after-sales service. Based on Unifive's standard products, we offer flexible supply and customization to match production volumes, from prototyping and evaluation to small- and medium-scale production and large-lot manufacturing. We support power supply selection for mass production from the specification planning stage. |
Key Features
Compact and Lightweight Design with GaN IC
Equipped with a next-generation power semiconductor GaN (Gallium Nitride) IC. Compared to conventional Si-based designs, it achieves a smaller and lighter housing, making it suitable for applications where portability and installation space are limited, even in the 65W class.
USB-C PD Support and Automatic Power Adjustment
Compliant with the USB Power Delivery standard, providing up to 65W of power. It automatically negotiates with connected devices and supplies optimal voltage and current.
Supports Major Fast-Charging Standards
- PD (Power Delivery) supported - Ensures compatibility with a wide range of devices as the standard for USB-C power delivery
- QC3.0 (Quick Charge 3.0) supported - Ensures high compatibility with Qualcomm-based devices
Compatible with power supply for a wide range of PD 65W-compliant devices, including laptops, printers, smartphones, and tablets.
Safety Standards and EMC Compliance
As an external power supply meeting B2B adoption requirements, it complies with various safety and EMC standards.
| Item | Supported Standards |
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| Safety Standards | PSE (Appendix Table 8), IEC 62368-1 |
| EMC Standards | FCC Part15B, CISPR32 Class B, VCCI-B, etc. |
| Protection Circuits | Short-circuit protection / Overvoltage protection / Overcurrent protection / Overtemperature protection |
Energy-Saving Design
Compliant with international energy efficiency standards such as DOE Level VI in the United States and ErP Lot7 in Europe, delivering excellent energy-saving performance. This series is easy to consider for adoption as an external power supply with environmental and low power consumption requirements in mind.
Semi-Custom Support
For mass production adoption, adjustments can be made according to the following requirements.
- Connector shape customization
- Cable specifications (length, material, etc.) adjustment
- Display and label modifications
- Packaging specifications support
Please consult us about the optimal power supply specifications for mass production adoption. Examples of semi-custom support can be found on the Customization Case Studies page.
Intended Applications
- Laptops and mobile workstations - Compact power supply for PD 65W-compatible PCs, suitable for business trips and on-the-go use
- Tablets and smartphones - Fast charging support for quick charging completion
- Printers and peripherals - Stable power supply for office equipment adopting USB-C power delivery
- IoT devices and compact industrial equipment - Compact power supply for edge AI terminals, sensor nodes, and small FA equipment
Product Variations
In addition to the integrated cable type, this product can also be offered in a receptacle (USB Type-C connector) type. You can select the optimal form factor according to your application and installation environment.
For more details, please also refer to the USB PD AC Adapter Special Feature page.







