UNDGB3100

UNDGB3100 is a 100W class USB-C PD compatible AC/DC adapter for I.C.T./AV equipment. It features a built-in USB-C (with cable) and supports PD/PPS/QC/Apple modes. Covering the main USB PD voltage profiles of 5V/9V/12V/15V/20V, it is especially suitable for selecting external power sources in the design, evaluation, and mass production of devices that rely on USB-C power supply, with support for up to 20V and 5A maximum output. In terms of safety standards, it complies with IEC 62368-1 and PSE (Appendix 8). For EMC, it adheres to FCC Part15-B, EN(CISPR)55032-B, and VCCI-B, and meets the requirements for immunity including EN55035 and the EN61000-4 series (such as ESD, radiated RF, EFT, surge, and conducted RF). The protection circuit includes safeguards against short-circuit, overvoltage, overcurrent, and overtemperature (optional). Additionally, it employs GaN-MOSFET technology, contributing to miniaturization and improved efficiency. It meets Energy Efficiency Level VI (ErP/DoE) standards, and also supports EU 2019/1782, DOE 10 CFR part 429/430, and DOE VII Draft requirements. With a standby power of 0.21W, it is a power supply designed with energy-saving requirements in mind. A receptacle type (USB Type-C connector) version is also available. As with our other products, semi-custom support allows for adjustments based on your specification requirements, making it ideal for consideration in mass production applications.

Product series name:UNDGB3100

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UNDGB3100

Products details

Size L:136.5 W:57.0 H:34.0/mm (IEC 320 C6)
AC Input Rating 90V-264V
DC Output Rating
  • (Automatically adjusted depending on the connected device)
  • 5.0V/3.0A
  • 9.0V/3.0A
  • 12.0V/3.0A
  • 15.0V/3.0A
  • 20.0V/5.0A
Safety
Examples of use by purpose Introduction of Products by Application (PDF)

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This product is a 100W-class USB-C PD (Power Delivery) compatible AC/DC adapter equipped with a GaN-MOSFET and an integrated USB Type-C cable. It is designed for I.C.T. and AV equipment.

It supports the major USB PD voltage profiles of 5V/9V/12V/15V/20V and especially supports power output up to 20V and 5A. It is also compatible with PD, PPS, QC, and Apple modes, making it suitable for external power selection in the design, evaluation, and mass production of devices that rely on USB-C power supply.

Why Unifive is Chosen:
As a power supply manufacturer with over 35 years of experience in power development, we provide consistent support from specification study with mass production in mind to certification acquisition, mass production ramp-up, and post-production support. Based on Unifive’s standard products, we offer flexible supply and customization according to production volume, from prototyping and evaluation to small-to-medium-scale and high-volume production. We support power selection for mass production from the specification study phase.

Main Features

Compact and High-Efficiency Design with GaN-MOSFET

Utilizing next-generation power semiconductor GaN-MOSFET technology, it achieves a compact and high-efficiency enclosure despite its 100W-class high power output, making it suitable for applications with space or heat dissipation constraints.

USB-C PD Compatible with Multi-Profile Output

Compliant with the USB Power Delivery standard, it supports voltage profiles of 5V / 9V / 12V / 15V / 20V. It particularly supports power output of 20V and up to 5A (100W), providing power to high-power devices.

Compatible with Major Fast Charging Standards

Supports power supply to a wide range of USB PD 100W compatible devices including I.C.T. and AV equipment.

Compliance with Safety and EMC Standards

As an external power source designed for B2B adoption, it complies with various safety and EMC standards.

ItemApplicable Standards
Safety StandardsPSE (Appendix Table 8), IEC 62368-1
EMC StandardsFCC Part15-B, EN(CISPR)55032 Class B, VCCI-B, etc.
ImmunityEN55035, EN61000-4 series (ESD / Radiated RF / EFT / Surge / Conducted RF, etc.)
Protection CircuitsShort Circuit / Over Voltage / Over Current / Over Temperature Protection (optional)

Energy-Saving Design

Meets Energy Efficiency Level VI (ErP/DoE), as well as EU 2019/1782, DOE 10 CFR Part 429/430, and DOE VII Draft. With power consumption of only 0.21W in standby, the product is ideal as an external power supply with environmentally and energy-conscious compliance.

Semi-Custom Support

Adjustments can be made to meet the following specifications for mass production adoption:

Please consult us for optimal power supply specifications for mass production adoption. Examples of semi-custom support are available on the Customization Case Studies page.

Expected Applications

Product Variations

In addition to the model with integrated cable, this product is also available with a receptacle (USB Type-C connector) type. You can choose the optimal shape depending on application and installation environment.

For more details, please refer to the USB PD AC Adapter special feature page.

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