DHP400L product details and model clarification
Model clarification: This product is listed as XingXiu DHP400L-4.6. However, the original description and the PDF linked below identify DHP400L-4.2. The document specifies a 4.2V/80A output and 336W rated power; these values are not verified specifications for a 4.6V version.
The table separates the listing name from the information in the linked DHP400L-4.2 specification. Before ordering, confirm the model shown on the supplied unit and obtain the matching electrical ratings. The original product images and download remain available below.
Listing identity and linked-document specifications
Unless stated as the listing model, the values below describe DHP400L-4.2 in the linked PDF. They must not be used as confirmed DHP400L-4.6 ratings.
| Parameter | Specification |
|---|---|
| Product listing model | XingXiu DHP400L-4.6 |
| Model named inside the linked PDF | DHP400L-4.2, revision V1.1 |
| Output documented for DHP400L-4.2 | 4.2 V DC / 80 A |
| Rated power documented for DHP400L-4.2 | 336 W |
| Output adjustment documented for DHP400L-4.2 | 3.8–4.2 V |
| Documented input voltage range | 180–264 V AC |
| Documented nominal input | 200–240 V AC |
| Documented input frequency | 47–63 Hz |
| Documented maximum input current | 4.7 A at 180 V AC |
| Documented full-load efficiency | At least 88% at 230 V AC |
| Documented leakage current | At most 1 mA at 230 V AC |
| Documented input fuse | T6.3AL / 250 V AC |
| Documented power factor | Greater than 0.95 at 230 V AC, full load |
| Documented cooling method | Ventilation cooling |
| Documented dimensions | 180 × 68 × 26 mm |
Product images and specification download


Download Specification:
XingXiu DHP400L-4.6 LED Power Supply Specification
Frequently asked questions
Why does the DHP400L-4.6 listing link to a DHP400L-4.2 specification?
The download filename says DHP400L-4.6, but the PDF cover and technical text identify DHP400L-4.2. The original product description also names DHP400L-4.2. The model of the supplied unit needs confirmation before ordering.
Can I treat the 4.2V figures as confirmed specifications for a 4.6V unit?
No. The 4.2V/80A and 336W figures belong to the DHP400L-4.2 document. They do not confirm the output rating of a DHP400L-4.6 unit.
What input range is stated in the linked document?
The DHP400L-4.2 document specifies 180–264V AC, with a nominal range of 200–240V AC. Confirm the correct model and its own input rating before installation.
What should I confirm before buying this listing?
Confirm the exact model on the unit label, its output voltage and current, and the matching specification sheet. Then check the mounting and terminal arrangement against your cabinet.





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