Rong-Electric MQ200PC5A LED Display Power Supply
$ 14.00
The MQ200PC5A model-specific PDF lists 5 V DC, 40 A and 200 W, while the original page table listed higher output values. Review the source comparison and confirm the supplied unit before selecting a load.
1000 in stock
MQ200PC5A supply: specification comparison and installation
The Rong-Electric MQ200PC5A is an LED display power supply with a nominal 5 V DC output, natural cooling and a required auxiliary heat-dissipation plate. The original overview identifies undervoltage, current-limit and short-circuit protection.
Rating discrepancy: the original page table and model-matched PDF disagree on output power/current, input range and ripple limit. The table below keeps those sources separate. Additional technical entries come from the PDF; confirm the actual unit label and revision before using either set of conflicting ratings.
Technical specifications
| Parameter | Specification |
|---|---|
| Model | Rong-Electric MQ200PC5A |
| Nominal output voltage | 5.0 V DC |
| Power / current — source difference | Model-matched PDF: 200 W, 0–40 A; original page table: 300 W, 0–60 A |
| AC input — source difference | PDF: 200–240 V AC rated, 176–264 V AC operating range; original page: 160–264 with a Vdc heading |
| Input-graph note | The PDF graph starts at 170 V AC, below its 176 V table limit; confirm the actual unit before using a lower input |
| Input frequency | 47–63 Hz |
| Output-voltage range | 4.9–5.1 V DC |
| Ripple/noise — source difference | PDF: ≤150 mVp-p; original table: ≤200 mVp-p |
| Ripple test conditions in PDF | Full load; 20 MHz bandwidth; 0.10 µF ceramic plus 10 µF electrolytic capacitor at output |
| Overall regulation | ±2% |
| Voltage / load regulation in PDF | ±1% / ±1% |
| Efficiency | ≥85.5% at 220 V AC and full load, room temperature |
| Power factor | ≥0.95 at full load |
| Maximum input / inrush current | ≤3.0 A / ≤60 A |
| Turn-on delay / rise time | ≤2,500 ms / ≤250 ms |
| Hold-up time | ≥10 ms at 220 V AC |
| Protection | Input undervoltage; current-limit threshold 48–76 A; short-circuit protection with hiccup/automatic recovery |
| Working temperature | −30°C to +70°C; temperature curve reduces load above 50°C, reaching 75% at 70°C |
| Auxiliary heat dissipation | 200 × 200 × 3 mm plate beneath the power supply |
| Cooling / working humidity | Natural cooling / 10–90%, non-condensing |
| Altitude | 0–3,000 m |
| Dimensions / unit weight | 190 × 82 × 30 mm, ±1.0 mm / 420 g |
| Input / output terminal order | Input: N, N, L, L, earth. Output: GND, GND, GND, +5 V, +5 V, +5 V; facing each connector left to right |
| Source | MQ200PC5A approval specification V1.0 and original page; conflicting values are labeled separately |
Product images and specification download
Rong-Electric MQ200PC5A Display ultra-thin power supply Specification
Frequently asked questions
Is MQ200PC5A a 200 W or 300 W supply?
The linked MQ200PC5A PDF explicitly specifies 200 W and 0–40 A at 5 V. The original page table instead listed 300 W and 0–60 A. These values conflict; verify the unit label and hardware revision before selecting a replacement or applying the higher load.
What input voltage should be checked?
The model-specific PDF input table states 176–264 V AC, with 200–240 V AC rated input. The original page gave 160–264 under a Vdc heading, and the PDF graph starts at 170 V AC. Do not combine these into an expanded operating range.
Does the MQ200PC5A need a heat-dissipation plate?
Yes. Both the original environmental table and PDF specify a 200 × 200 × 3 mm auxiliary plate under the supply. The installation must also account for the cabinet temperature.
Can it run at full load at 70°C?
No. The temperature curve reduces load above 50°C and reaches 75% at 70°C. Use that curve with the confirmed unit rating and the required heat-dissipation plate.
Where can I find the original specification and terminal layout?
The original specification link remains below the product image. The PDF includes the input/output connector definitions and mounting drawing; its identified rating differences are documented on this page for checking against the actual unit.
| Weight | 0.5 kg |
|---|
Be the first to review “Rong-Electric MQ200PC5A LED Display Power Supply”
You must be logged in to post a review.
Will I be charged with customs and taxes?
The prices displayed on our site are tax-free (in US Dollars), which means you may be required to pay import duties and taxes once you receive your order. Import taxes, duties, and related customs fees will be determined by your local customs office when your order arrives at its final destination.
Please note that these additional charges and taxes are your responsibility, and we do not take any responsibility for them. We are not liable for paying or reimbursing any customs duties, taxes, or related fees. For more details on these charges, please contact your local customs office.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations..
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound..
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)..
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item..
Related products
Reviews
There are no reviews yet.