The YuanChi YC-200W13-5V is listed as a 5V, 40A, 200W LED display power supply. The product description identifies a half-bridge LLC resonant converter with input and output isolation.
Before ordering: The existing listing gives different input-voltage and output-current figures in its title, description and parameter table. These differences are shown below for confirmation against the supplied unit’s nameplate. The original specification link is retained, but currently returns a page-not-found error.
Published product parameters
| Parameter | Published value and source note |
|---|---|
| Model | YC-200W13-5V |
| Output power | 200W |
| Rated output voltage | +5.0V DC |
| Output current in product title | 40A |
| Output current range in original table | 0–45A; the original table does not identify whether 45A is continuous or peak current |
| Input voltage in original description | 200–240VAC |
| Rated input voltage in original table | 200–264VAC; confirm the applicable range against the unit’s nameplate |
| Precision | ±5% |
| Ripple and noise | ≤300mVp-p, as listed; measurement conditions are not stated in the existing table |
Replacement and specification checks
Match the full YC-200W13-5V model number, required 5V output, cabinet load, terminal arrangement and mounting points. Do not use the listed 45A upper figure as a confirmed continuous-load rating. Ask for the current specification and a matching nameplate before finalizing a replacement.
Frequently asked questions
What voltage and power is the YC-200W13-5V listed for?
The product is listed as a 5V DC, 200W power supply. Its title states 40A. The separate 0–45A table entry needs confirmation before it is used for load selection.
Is the 45A figure a continuous output rating?
The existing parameter table does not say. It lists a 0–45A range, while the product title states 40A. Confirm the continuous and peak ratings from the current specification for the supplied unit.
Can this power supply be connected to 110V AC?
110VAC is outside both input ranges shown in the original listing. The description gives 200–240VAC and the table gives 200–264VAC; confirm the applicable range on the unit’s label.
Is YC-200W13-5V interchangeable with another YuanChi 5V power supply?
A matching output voltage alone does not confirm compatibility. Compare the full model, continuous-load rating, AC input, terminals, mounting and cabinet clearance before choosing a substitute.
Why does the specification PDF link show a missing page?
The original download link currently returns a page-not-found error. It remains below for reference. Request a current YC-200W13-5V specification from sales before relying on unconfirmed input or current ratings.
Original product photos


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