G-Energy JPS300P-D 300W LED screen Power Supply
G-Energy JPS300P-D 300W LED screen Power Supply Specification：
total output power (W)：300
Rated input voltage (Vac)：100-240、176-264
Output voltage (Vdc)：+5.0
Output current range (A)：0-50、0-60
Voltage regulation accuracy：±1%
Ripple and Noise (mVp-p)：≤150
Working temperature: -30—60 (typical value 25) ℃
The power substrate temperature exceeds the over-temperature protection point (typical value 105C°) solved by auxiliary heat dissipation
Ambient temperature: -30—60 (typical value 25) ℃ (derating is required if the maximum temperature is exceeded)
Storage temperature: -40—85 (typical value 25) ℃
Relative humidity: 10—95% (non-condensing)
Altitude: 0-2000 m (normal operation)
Atmospheric pressure: 70—106 Kpa
Heat dissipation method: natural cooling (when the power supply is working, it needs to be installed on the metal backplate to assist heat dissipation)
G-Energy JPS300P-D 300W LED screen Power Supply pictures:
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..
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..
2)No MOQ request on all our products. You can buy even one sample to test our products before placing bulk orders.Many other suppliers have strict MOQ request,which is not convenient for buyers.
3)Quick and safe payment. You can pay by credit card through Paypal, which offers complete buyer protection and avoids having to share any of your financial information.
4))Good quality control. Our technicians inspect all the products earnestly before packaging.
5)Long warranty period. All LED controller products you buy from Eager-LED.com are under two years warranty. You can send the defective products back to us for repair during the warranty period, and we will repair them and send back to you. The shipping cost is afforded by sender.
6) Good support from our English-speaking engineers. Before and after sales, you can get full support from our engineers, who are proficient in English.