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Desktop Aluminum 12V 30A AC DC Switching Power Supply , 80% Efficiency

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Gme Technology Co., Ltd.
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-27145466-8851
Contact Person:
Miss Valerie

Desktop Aluminum 12V 30A AC DC Switching Power Supply , 80% Efficiency

Brand Name : GME
Model Number : S-400-12
Certification : CE, ROHS
Place of Origin : Guangdong, China
MOQ : 500pcs
Price : Negotiation
Payment Terms : T/T
Supply Ability : 1,000,000pcs/month
Delivery Time : 22-25 days after order confirmed
Packaging Details : White box + carton
Category : Power Supply
Material : Aluminum
Output : 12V 30A
Input : 100-240V
Efficiency : 80%
Weight : 1.0KG
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Stable Powering Desktop 12V 30A AC DC Switching Power Supply for Industry




DC output voltage12V
Output voltage tolerance±1%
Rated output current30A
Output current0~40A
Output power400W
Ripple and noise100mVp-p
DC adjustable range±10%
Setup rise hold up time200ms,50ms,20ms


Input voltage range85~132VAC 170~264VAC 47~63Hz, 240~370VDC
AC inrush currentCold start current 25A/115V 50A/230V
Leakage current<3.5mA/240VAC


Over load protection105%~135%rated output power start the over load protection
Protection mode : cut off the output,auto-recovery
Over-voltage protection115%-135% cut off the output,auto-recovery
Over-temp protectionRectifier≥80℃cut off the output ,auto-recovery
Fan ON/OFF control≥55℃ Fan start ,≤45℃Fan off
EnvironmentWorking temperature-10℃~+60℃;20%~90%RH(please refer to the Load deduction curve)
SecurityWithstand voltageBetween input and output::1.5KVAC The input and ground : 1.5KVAC The output and ground :0.5KVAC
Insulation resistanceBetween input and output: The input and ground, the output and ground: 100M 0hms /500VDC

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1. We have 18 years' experience in designing and offering power supplies to oversea market.

2. We have our own quality check department and safety approval department to ensure good quality and safety.

3. OEM and customization are available and welcome.

4. On-time delivery and various ways of shippment.

5. This item has been purchased by one of our Japanese customers for over 3 years.

6. During the guarantee period, if any problem, our sales team, R&D team and QC team will make every effort to solve your problem.


1. Are you a trading company or factory?

We are factory in Shenzhen. Our headquarter is in Taiwan.

2. Do you provide samples?

Yes, free samples are provided while you pay the freight. Usually delivered by express like Fedex, UPS, DHL, TNT, EMS, etc.

3. What’s your MOQ?

Our MOQ is 1000pcs, but for the first order, there is no MOQ.

4. How long is the lead time?

It takes about 20 working days to proceed mass production. For samples, it’s usually in a week.

5. What’s your payment term and shipping term?

Advanced T/T & FOB Shenzhen/HK

6. How long is the warranty?

It’s One year. During this period, if you encounter any problem, pls feel free to contact us. Our sales team, QC and R&D department will make every effort to meet your demand.

Product Tags:

switching power supply


switchable power supply

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