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UNDGB3100
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100W-class USB-C PD (20V/5A) compatible AC/DC adapter UNDGB3100. Supports PD/PPS/QC/Apple, ideal as an external power supply for ICT/AV equipment design and mass production. Complies with IEC62368-1 and PSE, and meets EMC/immunity requirements. Features GaN technology and 0.21W standby power for energy efficiency. Receptacle type; semi-custom options available. Product series name:UNDGB3100 |
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Products details
| Size | L:136.5 W:57.0 H:34.0/mm (IEC 320 C6) |
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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 100W-class USB-C PD (Power Delivery) compatible AC/DC adapter with built-in GaN-MOSFET and integrated USB Type-C cable. It is designed for I.C.T. and AV equipment applications.
It supports the standard USB PD profiles of 5V/9V/12V/15V/20V, and in particular provides power delivery up to 20V, 5A max. It also supports PD / PPS / QC / Apple mode, making it suitable as an external power supply for device design, evaluation, and mass production where USB-C power delivery is required.
| Why Unifive is chosen: As a power supply manufacturer with over 35 years of development experience, we provide comprehensive support from power specification planning with mass production in mind, to certification acquisition, production launch, and post-production after-sales support. Based on Unifive’s standard models, we offer flexible supply and customization to meet various production volumes, from prototyping and evaluation to small and medium-scale production, as well as large-volume manufacturing. We support your power supply selection from the specification planning stage for mass production adoption. |
Key Features
Compact and High-Efficiency Design with GaN-MOSFET
Incorporates next-generation GaN-MOSFET power semiconductor technology. Despite its 100W-class high power output, it achieves a compact housing and high efficiency, making it suitable for applications with limited installation space or heat dissipation constraints.
USB-C PD Compatible, Multi-Profile Output
Compliant with the USB Power Delivery standard and supports voltage profiles of 5V / 9V / 12V / 15V / 20V. In particular, it supports power delivery up to 20V, 5A (100W), enabling stable power supply to high-output devices.
Supports Major Fast-Charging Standards
- PD (Power Delivery) support - Ensures broad compatibility as the standard for USB-C power delivery
- PPS (Programmable Power Supply) support - Enables fine voltage and current control for high-efficiency charging with reduced heat generation
- QC (Quick Charge) support - Ensures high compatibility with Qualcomm-based devices
- Apple mode support - Optimized power delivery for Apple devices such as MacBook
Suitable for powering a wide range of devices compliant with the PD 100W standard, including I.C.T. and AV equipment.
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 8), IEC 62368-1 |
| EMC Standards | FCC Part 15-B, EN (CISPR) 55032 Class B, VCCI-B, etc. |
| Immunity | EN55035, EN61000-4 series (ESD / Radiated RF / EFT / Surge / Conducted RF, etc.) |
| Protection Circuits | Short-circuit protection / Overvoltage protection / Overcurrent protection / Overtemperature protection (*optional) |
Energy-Saving Design
Complies with Energy Efficiency Level VI (ErP/DoE), and supports EU 2019/1782, DOE 10 CFR Part 429/430, as well as DOE VII Draft. With a no-load power consumption of 0.21W, this energy-efficient design makes it easy to consider for applications requiring environmental and low power consumption compliance.
Semi-Custom Support
For mass production adoption, adjustments can be made according to the following requirements:
- Connector shape customization
- Cable specifications (length, material, etc.) adjustments
- Marking and labeling changes
- Packaging specifications support
Please consult us for the optimal power supply specifications for mass production adoption. Examples of semi-custom support can be found on the Customization Case Studies page.
Typical Applications
- Laptops and mobile workstations - Stable power supply for high-performance PCs and creator-oriented devices supporting PD 100W
- AV equipment and video production devices - For professional equipment requiring high output, such as monitors, audio interfaces, and video editing devices
- I.C.T. and information communication equipment - Power supply for network devices and compact servers adopting USB-C power delivery
- Industrial and embedded device development - As a power source for design, evaluation, and mass production of devices based on USB-C PD power delivery
Product Variations
In addition to the integrated cable type, this product is also available in a receptacle (USB Type-C connector) type. You can choose the optimal configuration according to your application and installation environment.
For more details, please also refer to the USB PD AC Adapter Special Feature Page.
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