GW-LED300Q-5|GW-LED300Q-4.5|GW-LED300Q-4.2| Great Wall LED Display Power Supply

$76.99 – $79.99

Great Wall LED Sign Power Supply GW-LED300Q-4.2, 4.2V, 300W PSU,UL, CE LED Screen Power Supply

Model Number	GW-LED300Q-5 , GW-LED300Q-4.5 , GW-LED300Q-4.2

Model Number

GW-LED300Q-5

GW-LED300Q-4.5

GW-LED300Q-4.2

Model Number	Clear

GW-LED300Q-4.2 | Great Wall LED Sign Power Supply

Model: GW-LED300Q-4.2
Power consumption: 300W, 4.2V 60A
Size: 215×115×50mm
AC input voltage range: 90-264VAC
Input frequency: 47-63Hz
AC inrush current: Cold start，60A/230VAC
DC adjustment range: ±10% rated output voltage
Line regulation（full load): ≤0.5%
Output over load protection: 110%-150% hiccup mode，auto-recovery
Rise，hold up time: 50mS，20mS at full load（typical）
Withstand voltage: I/P-O/P,I/P-FG:1.5KVAC, O/P-FG: 0.5KVAC, 1min
Working temperature: -30~+70℃@100%，+60℃@60% load
Storage temperature: -20℃~+85℃，20%~95%RH (non condensing)
Safety standards: Design refer to GB4943，UL60950-1,EN60950-1
EMC standards: Design refer to GB9254，EN55022 class A
Cooling method: Free air cooling convection

①Shipping Fee
We offer a fixed shipping fee of $78 per order, regardless of size or weight, making shipping costs predictable and manageable.

②Handling Time
Orders for in-stock items are processed within 24 hours. Some items may require an additional 48-72 hours for processing, and we will notify you if this is the case.

③Delivery Time
Our typical delivery time is 3-7 days, depending on your location. In rare cases of delays due to weather, regulations, or holidays, we appreciate your understanding.

④Customs & Duties
Customs duties, taxes, and other import fees are the responsibility of the recipient. For specific requirements, please inform us before shipping.

⑤Tracking Your Order
You will receive a tracking number once your package is shipped. If you experience any issues, please contact us for assistance.

For more details, please see our [Complete Shipping Policy].