china High quality 400watt transformer multi-used 12v 33A dc led light power supply

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$24.00 - $26.00 / Pieces | 1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Coil Structure:
Coil Number:
Key word:
china dc power supply
Product Name:
400watt transformer multi-used 12v 33A dc led light power supply
work with led light
2 years
IP Grade:
IP44 / IP66
Output Current:
Input Voltage:
output voltage:
DC12V / DC24V
Supply Ability
Supply Ability:
100000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
1) each power supply with PE bag, then in a white box or as client's custom packing.
2) and carton packaging.
Lead Time :
5-8 days after payment
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china High quality 400watt  transformer multi-used 12v 33A dc led light power supply

Product Description
china dc power supply Features :
1.High Efficiency and good price
2.Built-in EMI filter
3.100% full load burn-in test
4.Low output ripple and noise
5.Protection:Over load/Over voltage/Short circuit
6. 2 years warranty 
1. All parameters NOT specially mentioned are measured at 230VAC 110VAC  input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.

china dc power supply application : 


1. Digital and electronic products.
2. LCD, LED, CCTV camera.
3. Communications and security products.
4. Electrical equipment, Instrumentation.
5. LED display, led strip, nixie tube, street light, lamp.
6. Building lighting decoration.



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Why Choose Us



Q1.What's type china dc power supply you have ?

A: input voltage AC110V/220 , output voltage : DC12V/DC24V /AC24V . 


Q2. What's the china dc power supply delivery time 

A:after your payment , around 5-7 days . 


Q3. Do you have any MOQ limit for the china dc power supply order?



Q4. How about the china dc power supply quality?

A: We have the best professional and experienced engineer and strict QA and QC system. Repair rate under 0.1~0.2%.


Q5. How to proceed an order for the china dc power supply ?

A: Firstly let us know your requirements or application about the china dc power supply
Secondly We quote according to your requirements or our suggestions.


Q6 : Do you offer guarantee for the china dc power supply ?

A: Yes, we offer 2 years warranty to our china dc power supply . 


Q8: How to deal with the china dc power supply  faulty?

All products are guaranteed to use in 2 years. Under the right and normal using condition, quality warranty is based on correct conservation, assemblage, and maintenance. As incorrect usage, and disobeying product operation, it’s not guaranteed. To the problem within promised time, will solve it by repair, substitute accessories or replacement for your option. Upon exceeding the promised time, there will be material and maintenance fees to be paid by customers.


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