The MEAN WELL UHP-200A-5 is a 5V, 40A switching power supply for LED signage and display equipment. Its slim 55mm width and 26mm height help with cabinet layout, and the fanless design uses convection cooling.
UHP-200A-5 specifications
| Parameter | Specification |
|---|---|
| DC output | 5V |
| Rated current | 40A |
| Rated power (convection) | 200W |
| Output adjustment | 4.7–5.3V |
| AC input | 90–264VAC, 47–63Hz |
| Typical efficiency | 88.5% |
| Maximum ripple and noise | 200mVp-p; datasheet measurement conditions apply |
| Dimensions (L × W × H) | 167 × 55 × 26mm |
| Working temperature | −30 to +70°C; see output-load derating curve |
| PFC | Built-in active PFC |
| Protection | Short circuit, overload, overvoltage and overtemperature |
Values follow the 5V column of the linked specification. Unless otherwise stated, the test conditions are 230VAC input, rated load and 25°C ambient temperature. Low input voltage and elevated temperature can require derating.
Choosing a supply for an LED cabinet
Check the module voltage, required current, terminal layout and available airflow before ordering. Leave space for the wiring as well as the power-supply enclosure.
Product images and specification download


Meanwell UHP-200A-5 Switch Power Supplier Specification
Frequently asked questions
What is the output of UHP-200A-5?
The specified output is 5V at 40A, with a 200W convection rating. The voltage adjustment range is 4.7–5.3V.
Is UHP-200A-5 the same as UHP-200A-4.2 or UHP-200A-4.5?
No. They are separate voltage models. Select the output required by your LED modules rather than substituting a model based on its series name.
Does it use a cooling fan?
No. The supply is fanless. Its usable output depends on the installation and the datasheet derating conditions.
Can I operate it at full power across the entire temperature range?
Do not assume full output at every temperature. Use the output-load versus temperature curve and input-voltage guidance in the PDF.







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