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PNDGI3045
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GaN-based USB PD 45W desktop AC/DC adapter PNDGI3045 45W series. Supports PPS/QC/Apple charging for fast charging from smartphones to laptops with a single unit. Maximum efficiency 87.73%, standby power 0.1W, compliant with 62368-1/PSE. Feel free to contact us for semi-custom options. ProductsSeries Name:PNDGI3045 |
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ProductsDetails
| Size | L:98.5 W:46.8 H:32.1/mm (IEC 320 C8) |
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| AC Input Rating (AC Input Rating) | 90V~264V |
| DC Output Rating (DC Output Rating) |
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| Safety |
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| Use Case Examples | Introduction of Products by Application (PDF) |
If you are looking for Products other than the above specifications, please contact our sales team.
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The PNDG 45W Series is a USB PD-compatible desktop AC/DC adapter (45W) featuring a GaN-MOSFET. It complies with the safety standards 62368-1 and PSE Appendix Table 8. In addition to the USB PD protocol, it also supports PPS (Programmable Power Supply), Quick Charge, and Apple charging mode, delivering five-level multi-voltage output from 5V to 20V for fast charging of a wide range of devices including smartphones, tablets, and laptops.
By adopting the next-generation GaN (Gallium Nitride) MOSFET power semiconductor, switching losses are significantly reduced compared to conventional silicon MOSFETs. It achieves a maximum efficiency of 87.73% and no-load power consumption of 0.1W, meeting Energy Efficiency Level VI (ErP/DoE) and DOE VII Draft standards for a highly efficient, energy-saving design. The compact desktop housing measuring 98.50×46.80×32.10mm delivers a high output of 45W.
| UNIFIVE is chosen because: As a power supply manufacturer with over 35 years of development experience, we provide comprehensive support from specification planning and certification acquisition to mass production launch and post-production follow-up, with mass production adoption in mind. Based on standard products, we offer flexible supply options ranging from small-lot prototyping and evaluation to small and medium-scale production, as well as large-scale manufacturing. Semi-custom solutions are also available, and we support power supply selection from the specification planning stage through mass production adoption. |
Key Features
1) GaN-MOSFET, Maximum Efficiency 87.73%, DOE VII Draft Compliant
Equipped with the next-generation power semiconductor GaN (Gallium Nitride) MOSFET, enabling reduced switching losses and high-frequency operation that are difficult to achieve with conventional silicon devices. As a result, it achieves a maximum efficiency of 87.73% (at 15V and 20V output). In addition to complying with Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation 2019/1782, and DOE 10 CFR Part 429 and 430, it is also compliant with the DOE VII Draft (next-generation energy-saving standards), ensuring readiness for future regulatory requirements.
2) Supports USB PD, PPS, Quick Charge, and Apple Charging Mode with 5-Level Multi-Voltage Output
A highly compatible charging adapter supporting four protocols: USB PD, PPS (Programmable Power Supply), Quick Charge, and Apple charging mode. It automatically switches between five output voltages: 5.0V / 9.0V / 12.0V / 15.0V / 20.0V. Supporting fast charging up to 45W (20V×2.25A), it enables rapid charging for smartphones, tablets, laptops, gaming devices, and other USB PD-compatible devices with a single unit.
3) Compact Desktop Housing, 98.50×46.80×32.10mm
Leveraging the high-efficiency characteristics of GaN-MOSFETs, the compact desktop housing measuring 98.50×46.80×32.10mm delivers a powerful 45W output. Conventional silicon devices required larger housings for the same output, but GaN technology enables size reduction while suppressing heat generation. It minimizes desk space while supporting high-power charging, including for laptops.
4) EMC Standards Compliance for ICT Equipment (EN55035, BS EN 55035, FCC Part15-B, VCCI-B)
Compliant with immunity standards for ICT and AV equipment, EN55035 and BS EN 55035. Emission standards include FCC Part15-B, CE (EN/CISPR55032-B), VCCI-B, and BS EN 55032. Comprehensive immunity compliance including EN61000-4-2 to 4-6, 4-8, and 4-11 ensures the electromagnetic resilience required for ICT equipment.
5) Universal Input, Triple Protection Circuits, 0.1W No-Load Power Consumption
Supports universal input of AC90-264V for use worldwide. Equipped with three protection circuits (short circuit, overvoltage, and overcurrent) to safely protect both the connected devices and the unit itself. With low standby power consumption of 0.1W and LPS certification, it minimizes power loss even when permanently installed on a desktop.
Main Specifications
| Series Name | PNDG 45W Series |
| Products Category | I.C.T./AV AC/DC Adapter (Desktop Type, USB PD/USB-C, GaN-MOSFET Equipped) |
| Rated Output | 45W |
| Key Features | GaN-MOSFET, USB PD/PPS/Quick Charge/Apple charging mode support, 5-level multi-voltage output (5-20V), DOE VII Draft compliant, maximum efficiency 87.73% |
| Main Compatible Devices | Smartphones, tablets, laptops, USB PD-compatible portable devices |
| Operating Temperature Range | 0-40°C (natural air cooling, above sea level) |
| Safety Standards | 62368-1, PSE Appendix Table 8 (Please contact our sales department for details on each model) |
| Energy Efficiency | Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation 2019/1782 compliant, DOE 10 CFR Part 429 and 430 compliant, DOE VII Draft compliant |
| Emissions | FCC Part15-B / CE EN(CISPR)55032-B / VCCI-B / BS EN 55032 |
| Immunity | EN55035 / BS EN 55035 (including EN61000-4-2 to 4-6, 4-8, 4-11) |
| Protection Circuits | Short Circuit Protection (SCP) / Overvoltage Protection (OVP) / Overcurrent Protection (OCP) |
| Operating Environment | Input: AC100-240V (range: AC90-264V), 50/60Hz (range: 47-63Hz) / Storage temperature: -20 to 65°C (natural air cooling, above sea level) / Operating & storage humidity: 5-95%RH (no condensation) |
| Reference: Output Voltage, Current, Efficiency | 5.0V 3.0A (Efficiency 81.39%, Ripple 250mV, Noise 250mV) / 9.0V 3.0A (Efficiency 86.62%, Ripple 250mV, Noise 250mV) / 12.0V 3.0A (Efficiency 87.40%, Ripple 250mV, Noise 250mV) / 15.0V 3.0A (Efficiency 87.73%, Ripple 350mV, Noise 350mV) / 20.0V 2.25A (Efficiency 87.73%, Ripple 350mV, Noise 350mV) (Output accuracy ±5%, No-load power consumption 0.1W, USB-C output, PD protocol supported) |
| Dimensions | 98.50×46.80×32.10mm (PNDGI3045) |
| Other | LPS certified, RoHS 2 compliant |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, or sample requests. You can view semi-custom examples on our Customization Case Studies page.