Rong-Electric MDK300PC5 5V 60A 300W LED Power Supply
$ 29.60
Rong-Electric MDK300PC5 5V 60A 300W LED display power supply with rated 100–240VAC input. Efficiency ≥90% at 220VAC/full load/room temperature and PF ≥0.95 at full load. Review the PDF’s cooling and aging conditions.
9974 in stock
300W LED screen power supply with 100–240VAC rated input
The Rong-Electric MDK300PC5 supplies a rated +5V DC output with a 0–60A current range for LED display applications. Its documented output power is 300W, with a rated 100–240VAC input range.
The specification lists efficiency of at least 90% at 220VAC, full load and room temperature. It also identifies input undervoltage, output current limiting and short-circuit protection.
MDK300PC5 specifications
Source: MDK300PC5 V1.0 specification dated 11 August 2017.
| Parameter | Specification |
|---|---|
| Model | Rong-Electric MDK300PC5 |
| Rated DC output | +5.0V |
| Output voltage range | 4.9–5.1V |
| Output current | 0–60A |
| Output power | 300W |
| Rated AC input | 100–240VAC |
| AC input operating range | 90–264VAC |
| Input frequency | 47–63Hz |
| Efficiency | ≥90% at 220VAC, full load and room temperature |
| Power factor | ≥0.95 at full load |
| Maximum input current | ≤5.5A |
| Inrush current | ≤100A |
| Voltage / load regulation | ±1% / ±1% |
| Regulation accuracy | ±2% |
| Ripple and noise | ≤200mVp-p at full load; use the 20MHz bandwidth, capacitors and test leads specified in the PDF |
| Operating temperature | −40 to +60°C |
| High-temperature full-load aging condition | Additional baseplate cooling; heat-dissipation plate no smaller than 300 × 300 × 5.0mm |
| Cooling | Ventilation cooling / self-cooling, as described in the PDF |
| Storage temperature | −40 to +80°C |
| Operating humidity | 10–90% RH, non-condensing |
| Protection functions | Input undervoltage, output current limiting and output short-circuit protection |
Cooling and cabinet fit
The environmental table lists −40 to +60°C and includes a specific high-temperature full-load aging condition: use additional baseplate cooling with a plate no smaller than 300 × 300 × 5.0mm. That plate size is separate from the supply’s housing dimensions.
Compare the mounting drawing, terminal locations and available airflow with the LED cabinet before ordering. Confirm the module voltage and total current demand for the intended installation.
Frequently asked questions
What output does the MDK300PC5 provide?
The specification lists +5.0V rated output, a 4.9–5.1V output-voltage range, 0–60A current and 300W output power.
Can the MDK300PC5 use 110V or 230V AC input?
Both are within the rated 100–240VAC input range. The wider operating range is listed as 90–264VAC. Follow the model’s loading and installation conditions in the PDF.
Is MDK300PC5 the same as MDK300SH5?
They are separate models. The MDK300PC5 specification lists a rated 100–240VAC input. Confirm the exact input rating, cooling, terminal arrangement and mounting drawing before replacing another model.
What does the PDF require for high-temperature full-load aging?
It requires additional baseplate cooling with a heat-dissipation plate no smaller than 300 × 300 × 5.0mm. This note describes the aging condition and should be considered alongside the full installation requirements.
What are the efficiency and power-factor ratings?
Efficiency is ≥90% at 220VAC, full load and room temperature. Power factor is listed separately as ≥0.95 at full load.
Product images and specification download
Download Specification
Rong-Electric MDK300PC5 High Efficiency LED Screen Wall Power Supply Specification
| Weight | 0.8 kg |
|---|
Be the first to review “Rong-Electric MDK300PC5 5V 60A 300W LED 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.