The MEAN WELL HSN-200-5B provides 5V DC at 40A for a rated 200W output. This B-type model accepts 180–264VAC and is intended for LED sign and display cabinet installations. Its narrow enclosure measures 210 × 62 × 31mm.
HSN-200-5B specifications
| Parameter | Specification |
|---|---|
| DC output | 5V |
| Rated current | 40A |
| Rated power | 200W |
| Output adjustment | 4.5–5.5V |
| AC input | 180–264VAC, 47–63Hz |
| Typical efficiency | 88% |
| Dimensions (L × W × H) | 210 × 62 × 31mm |
| Working temperature | −25 to +70°C; follow the specified installation and derating curves |
| Cooling | Aluminum plate or cabinet |
| Protection | Short circuit, overload, overvoltage and overtemperature |
| Construction | Conformal coating; power-on LED indicator |
These values are taken from the HSN-200-5B column of the linked specification. Output capability depends on input voltage, ambient temperature and thermal mounting.
Thermal mounting requirements
The datasheet requires the supply to be firmly mounted at the center of an aluminum plate, or an equivalent cabinet surface, to meet its derating and static-characteristic curves. It shows a 450 × 450 × 3mm plate and at least 5cm installation space around the supply. Follow the complete installation drawing in the PDF.
Frequently asked questions
Can the HSN-200-5B run from 115VAC?
No. Its specified AC input is 180–264VAC. The HSN-200-5A is the separate 90–132VAC version and has a lower 150W, 30A rating.
What output does the HSN-200-5B provide?
The nominal output is 5V DC, with a rated current of 40A and rated power of 200W. Output adjustment is 4.5–5.5V.
Does it need an aluminum mounting plate?
Yes. The installation instructions specify an aluminum plate or equivalent cabinet for cooling, and show a 450 × 450 × 3mm plate with at least 5cm space around the supply.
Where can I download the HSN-200-5B specification?
The original PDF link below provides the HSN-200 model comparison, dimensions, terminal assignments and thermal installation instructions.
Product images and specification download














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