XingXiu DSP300K-4.2 LED Power Supply – 4.2V, 252W
$ 23.50
The XingXiu DSP300K-4.2 supplies 4.2V DC at 252W rated output. It accepts 90–264V AC input and measures 165 × 55 × 23mm, with an isolated LLC design and ventilation cooling.
10000 in stock
4.2V LED power supply in a 23mm-high case
The XingXiu DSP300K-4.2 provides 4.2V DC with a rated output power of 252W. It uses LLC technology and input-to-output isolation, accepting nominal 100–240V AC power.
The 165 × 55 × 23mm enclosure is a useful starting point for checking cabinet fit. Confirm the mounting and terminal details in the PDF, and match the 4.2V output to the load before ordering. The current price is shown in the purchase section above.
Technical specifications
| Parameter | Specification |
|---|---|
| Model | XingXiu DSP300K-4.2 |
| DC output | 4.2 V |
| Rated output power | 252 W |
| Input voltage range | 90–264 V AC |
| Nominal input | 100–240 V AC |
| Frequency | 47–63 Hz |
| Maximum AC input current | 4 A at full load |
| Cold-start inrush current | Less than 120 A at 230 V |
| Full-load efficiency | At least 88% at 230 V AC |
| Leakage current | Less than 0.5 mA at 230 V AC |
| Input fuse | T5AL / 250 V AC |
| Power factor | Greater than 0.95 at 230 V AC, full load |
| Cooling | Ventilation cooling |
| Dimensions | 165 × 55 × 23 mm |
Product images and specification download
Download Specification:
XingXiu DSP300K-4.2 LED Power Supply Specification
Frequently asked questions
What is the rated output of the DSP300K-4.2?
The specified output is 4.2V DC at 252W rated power. The number 300 in the model name should not be used as the rated output power.
Can it accept both 110V and 230V AC?
Both are within the nominal 100–240V AC range. The full specified input range is 90–264V AC at 47–63Hz.
How thick is the power supply?
The listed dimensions are 165 × 55 × 23mm. Check the mounting drawing and wiring clearance in addition to the case dimensions.
Can I use it as a replacement for a different-voltage supply?
Only consider it if the connected equipment permits a 4.2V supply and its load, connections and mounting arrangement match the specification. Similar size or power does not establish compatibility.
Where can I check the current DSP300K-4.2 price?
The current product price is shown in the purchase section of this page. Check the displayed price and quantity before placing an order.
| Weight | 0.5 kg |
|---|
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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.
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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).
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