MEAN WELL NGE100U is an NGE100 series 4-port USB GaN fast charger with two USB-C and two USB-A outputs. Total output is 100 W maximum across the charger. Either USB-C port can provide up to 100 W when used alone; each USB-A port is rated up to 18 W, with shared-power limits when several ports are used. This US version has a non-interchangeable, 90-degree folding AC plug. Compatible devices negotiate their charging voltage and power; input-voltage and temperature derating apply.
Product Datasheet
Download MEAN WELL NGE100 Datasheet (PDF)
The NGE100 section is on PDF pages 1, 2, 3, 4, 5, 6, 7. Refer to the complete mechanical drawings and notes when planning installation.
USB Output and Model Selection
| Complete model |
NGE100U |
| Total output power |
100 W maximum for the complete charger, shared across all active ports. |
| USB-C1 and USB-C2, each |
PD3.0: 5, 9, 12 or 15 V at up to 3 A; 20 V at up to 5 A. Each port: 100 W maximum. The power-allocation note also lists PD2.0 support. |
| USB-A1 and USB-A2, each |
QC3.0: 5 V / 3 A, 9 V / 2 A, 12 V / 1.5 A or 20 V / 0.9 A. Each port: 18 W maximum. |
| 5 V-only operation |
45 W maximum total: C1 = 5 V / 3 A; C2 = 5 V / 3 A; A1 = 5 V / 1.5 A; A2 = 5 V / 1.5 A. |
| Charging protocols |
QC2.0, QC3.0 and PD3.0 are listed in the series features; the USB-C allocation note also lists PD2.0. |
| Automatic voltage selection |
5, 9, 12, 15 or 20 V according to the connected device and applicable port protocol. |
| Ripple/noise, maximum |
200 mVp-p at each of the listed 5 / 9 / 12 / 15 / 20 V outputs; see measurement conditions. |
| Voltage tolerance |
±5.0% at 5 / 9 V; ±4.0% at 12 / 15 / 20 V. Includes set-up, line and load regulation. |
| Line regulation |
±1.0% at all five listed output voltages. |
| Load regulation |
±5.0% at 5 / 9 V; ±4.0% at 12 / 15 / 20 V. |
| Set-up / hold-up time |
1000 / 30 ms at 230 VAC; 2000 / 10 ms at 115 VAC; measured with USB-C1 at 20 V / 5 A. |
These output voltages are negotiated modes of one complete charger, not separate fixed-voltage order numbers. Charging performance depends on the supported device protocol, cable rating, active-port combination and available input/thermal power.
Recommended Port Power Allocation
| A1 |
A1 18 W. |
| A2 |
A2 18 W. |
| C1 |
C1 100 W. |
| C2 |
C2 100 W. |
| A1 + A2 |
A1 18 W; A2 18 W. |
| C1 + C2 |
C1 65 W; C2 30 W. |
| C2 + A1 |
C2 80 W; A1 18 W. |
| C1 + A2 |
C1 80 W; A2 18 W. |
| C2 + A2 |
C2 80 W; A2 18 W. |
| C1 + A1 |
C1 80 W; A1 18 W. |
| C2 + A1 + A2 |
C2 60 W; A1 18 W; A2 18 W. |
| C1 + A1 + A2 |
C1 60 W; A1 18 W; A2 18 W. |
| C1 + C2 + A2 |
C1 50 W; C2 30 W; A2 18 W. |
| C1 + C2 + A1 |
C1 50 W; C2 30 W; A1 18 W. |
| C1 + C2 + A1 + A2 |
C1 45 W; C2 30 W; A1 12 W; A2 12 W. |
Each row is a separate catalogue recommendation for the listed active ports. The 100 W total limit applies to the charger, not independently to all four ports. The 5 V-only configuration remains limited to 45 W as specified above.
When additional devices are connected, protocol identification and power allocation may interrupt charging 1–3 times before it resumes; the catalogue identifies this as normal operation.
AC Input, Protection and Efficiency
| AC input range |
90–264 VAC; 47–63 Hz. |
| Power factor |
>0.92 at 230 VAC; >0.98 at 115 VAC. |
| Typical efficiency |
88% at 20 V / 5 A under the catalogue reference conditions. |
| AC input current |
1.6 A at 115 VAC; 0.8 A at 230 VAC. |
| Inrush current, maximum |
65 A at 115 VAC; 95 A at 230 VAC. |
| Leakage current, maximum |
0.5 mA at 240 VAC. |
| Short circuit |
Short-circuit protection is listed among the series protections. |
| Overload |
101–150% of rated output power; hiccup mode, with automatic recovery after the fault condition is removed. |
| Overtemperature |
Output voltage shuts down; automatic recovery after temperature decreases. |
| No-load power |
<0.3 W. |
| Energy-efficiency marking |
Level VI. |
The specification note additionally states design conformity with US DoE Level VII, docket EERE-2020-BT-STD-0006. This design statement is distinct from the Level VI marking shown in the catalogue.
Operating Conditions and Derating
| Working temperature |
-30 to +70°C, subject to the load curve. |
| Ambient-temperature curve |
100% load from -30 to +35°C; 65% at +50°C; 50% at +60°C; 30% at +70°C. |
| Input-voltage curve, 60 Hz |
80% load at 90 VAC; rises to 100% at 100 VAC and remains at 100% through 264 VAC. |
| Working humidity |
20–90% RH, non-condensing. |
| Storage temperature / humidity |
-20 to +85°C; 10–95% RH, non-condensing. |
| Temperature coefficient |
±0.03%/°C from 0 to +40°C. |
| Vibration |
10–500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis. |
The load must satisfy both the ambient-temperature and input-voltage limits as well as the selected port allocation. The upper working-temperature limit is not a full-power rating.
Dimensions and AC Installation
| AC configuration |
US, non-interchangeable AC plug; 90-degree vertically folding two-flat-pin inlet. |
| Body dimensions |
62 × 30 × 85.5 mm (catalogue L × W × H); case NGE100; mechanical drawing general tolerance ±1 mm. |
| Case |
Enclosed 94V-0 flame-retardant plastic housing. |
| Output-port order |
The mechanical drawing shows USB-C1, USB-C2, USB-A1 and USB-A2 from top to bottom. |
| Reference main-body mass |
249 g, explicitly listed per main body in the catalogue packing table; separate from the 353 g retail-package reference. |
The NGE100U AC inlet is non-interchangeable. The universal NGE100 plug-head set is not part of this US-version package.
Included Accessories and Applications
| Included USB cable |
One 100 cm Type-C cable for charging and data transmission. |
| AC inlet |
US two-flat-pin inlet built into the body; vertically folds through 90 degrees. |
The catalogue illustrates compatible smartphones, tablets, laptops, earphones, game devices and other USB-powered equipment. Match the device charging protocol and required output to the specified port modes and shared-power limit.
Use the manufacturer’s installation instructions for the supplied model and regional plug.
Safety and Regional Scope
| Model-specific marks shown |
CB, UL/cUL, PSE, BSMI, FCC; apply the catalogue scope for this exact AC version. |
| Input/output withstand |
3 kVAC. |
| Input/output insulation resistance |
100 MΩ at 500 VDC, 25°C and 70% RH. |
The NGE100U certificate panel shows CB, UL/cUL, PSE, BSMI and FCC. The corresponding catalogue references include IEC62368-1, UL62368-1, PSE J62368-1 and BSMI CNS15598-1.
Select the supplied regional version and follow its marking and installation instructions. The catalogue treats the charger as an independent unit; the final equipment still requires confirmation of whole-system EMC conformity.
EMC Reference
| Conducted / radiated emissions |
Class B: BS EN/EN55032 (CISPR32), FCC Part 15, CISPR22, CAN ICES-3(B)/NMB-3(B), GB/T9254.1-2021 and KS C9832. |
| Harmonic current |
Class A: BS EN/EN61000-3-2 and GB17625.1-2022. |
| Voltage flicker |
BS EN/EN61000-3-3. |
| Immunity framework |
BS EN/EN55035 (CISPR35) and KS C9835. |
| Electrostatic discharge |
BS EN/EN61000-4-2: Level 3, 8 kV air; Level 2, 4 kV contact. |
| RF field / fast transients |
BS EN/EN61000-4-3: Level 2, 3 V/m; -4-4: Level 2, 1 kV. |
| Surge / conducted immunity |
BS EN/EN61000-4-5: Level 3, 1 kV L-N; -4-6: Level 2, 3 V. |
| Magnetic-field immunity |
BS EN/EN61000-4-8: Level 1, 1 A/m. |
| Voltage dips / interruptions |
BS EN/EN61000-4-11: >95% dip for 0.5 period; 30% dip for 25 periods; >95% interruption for 250 periods. |
Measurement and Service References
| General test conditions |
230 VAC, rated load, 25°C and 70% RH, unless otherwise specified. |
| DC voltage set point |
Measured at the output-plug terminal at 50% load. |
| Ripple/noise measurement |
20 MHz bandwidth; 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors. |
| Line / load regulation tests |
Line: low to high input at rated load. Load: 0–100% output load. |
| Minimum MTBF reference |
336.4 thousand hours, MIL-HDBK-217F at 25°C; 3008.3 thousand hours, Telcordia TR/SR-332 (Bellcore) at 25°C. |
| Catalogue warranty |
3 years. |
| Catalogue version |
2026-04-03; physical PDF pages 1–7. |
MTBF is a statistical reference under the stated conditions, not a guaranteed service life.