Rainproof Switching Power Supply 12vdc 10amp 20a 30amp 40amp 120watt 250w 400w 500w Led Power Supply

Product Description

Rainproof Switching Power Supply
Rainproof Switching Power Supply
Product Specifications
Input voltage range: 100--240V/AC (96~264V/ac)
Input frequency: 50-60Hz
Output: 3V~48V DC, 0.3A~100A (Customized spec available)
Output power: 3W~2000W
Output ripple: 100-150mV-P
Over voltage protection: 130% min
Over current protection: 150% min
Protection function: Short circuit, overload, overvoltage protection
Output voltage accuracy: ± 5%
Working environment temperature: 0-40 °C
Storage temperature: -20-85 °C
Working humidity: 5-95%RH
Insulation: AC3000V (MIN), 5mA (Max)
Insulation resistance: DC 500V 100M (Min)
Aging test: Full load aging of 4 hours or more
Safety certificate: CE / FCC / UL / SAA / GS / UKCA
Application: Security systems, medical equipment, LED lighting, digital products, etc.
After sale service: 24 months warranty
Frequently Asked Questions
What are the advantages of your power adapters?
We are a professional manufacturer with extensive experience in the power adapter industry. Our core advantage lies in providing specialized custom-made production and adjusting circuit boards to meet specific customer requirements, ensuring accurate PSU products that match your project expectations.
What is your main product range?
Our main products include AC/DC adapters, switching power supplies, PSUs, and switch-mode power adapters for various industrial and consumer applications.
What quality certifications do you have?
We hold global certifications including CE, ROHS, UL, FCC, GS, CB, UKCA, RCM, SAA, KC, and PSE, providing reliable power solutions for international markets.
What is the Minimum Order Quantity (MOQ)?
The standard MOQ is 100 PCS. For custom-made orders, the MOQ is 1000 PCS. Bulk orders are eligible for better pricing tiers.
How can I select the right adapter for my needs?
Please provide your required output specification (e.g., 12V 2A), the DC barrel plug size (e.g., 5.5*2.1mm), and the preferred cable length. Providing these details helps us recommend the perfect match quickly.
What shipping and payment terms do you offer?
We accept T/T, L/C, Western Union, and PayPal. Shipping options include Air Express (DHL/FedEx/UPS), sea freight, train, or your own designated forwarder agent in China.
What is the warranty period for your products?
We provide a standard 36-month warranty for all products ordered through our official channels.

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