XingXiu DSP400L-0304 Dual-Output LED Power Supply
$ 31.50
The XingXiu DSP400L-0304 is a 307W dual-output LED power supply with nominal 3.8V/55A and 2.8V/35A rails. It accepts 90–264V AC input and offers separate voltage adjustment ranges for V1 and V2.
10000 in stock
307W dual-output supply with adjustable voltage rails
The XingXiu DSP400L-0304 supplies two DC rails for LED equipment: nominal 3.8V/55A on V1 and 2.8V/35A on V2. The linked V1.4 specification lists adjustment ranges of 3.8–4.2V and 2.8–3.2V respectively.
The LLC design provides input-to-output isolation and uses ventilation cooling. When selecting this supply, check the needs of each output rail as well as the 307W rated power, AC input range and 180 × 68 × 26mm enclosure.
Technical specifications
| Parameter | Specification |
|---|---|
| Model | XingXiu DSP400L-0304 |
| V1 nominal output | 3.8 V DC / 55 A |
| V2 nominal output | 2.8 V DC / 35 A |
| V1 adjustment range | 3.8–4.2 V |
| V2 adjustment range | 2.8–3.2 V |
| Rated output power | 307 W |
| Input voltage range | 90–264 V AC |
| Nominal input | 100–240 V AC |
| Frequency | 47–63 Hz |
| Maximum AC input current | 4.7 A at 100 V AC |
| Cold-start inrush current | Less than 60 A at 230 V |
| Typical efficiency stated in the product listing | 85% at 230 V AC, full load |
| Leakage current | Less than 1 mA at 230 V AC |
| Input fuse | T6.3AL / 250 V AC |
| Power factor | Greater than 0.95 at 230 V AC |
| Cooling | Ventilation cooling |
| Dimensions | 180 × 68 × 26 mm |
| Certifications listed in the specification | CE, UL, FCC, CB |
Product images and specification download
Download Specification:
XingXiu DSP400L-0304 LED Power Supply Specification
Frequently asked questions
What are the DSP400L-0304 output ratings?
The linked specification lists nominal outputs of 3.8V/55A on V1 and 2.8V/35A on V2. Rated output power is 307W.
Can the two output voltages be adjusted?
The specification lists V1 adjustment from 3.8 to 4.2V and V2 adjustment from 2.8 to 3.2V. Select the voltage required by each connected load.
Is this model a 400W power supply?
Its stated rated output power is 307W. The model name does not replace the electrical rating in the specification.
Will it work with 110V or 230V AC input?
Both are within the nominal 100–240V AC range. The full specified range is 90–264V AC at 47–63Hz.
Can it replace a single-output LED power supply?
It is a dual-output model. Check the required voltage and current on each rail, terminal connections and mounting layout rather than assuming compatibility based on total wattage.
| Weight | 0.8 kg |
|---|
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