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China |
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Supply： |
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Valid until： |
Long Term |
Branch： |
Array |
Size： |
15X12X10 cm |
Product Details
Ac To Dc Power Adapter 12v 5a 72w White Power Supply For LED
12V 6A White Adapter spec as follow:
Product Electric Parameters | ||||
Input specification | Input voltage | AC100V---240V | ||
| Input frequency | 50-60Hz | ||
| Input surge | 20A@120VAC 40A@230VAC | ||
Output specification | Output voltage can be adjusted | ±10% | ||
| Start-up time | <1S(input230V Io=100%) | ||
| keep time | >20mS (input230V,Io=100%) | ||
| Voltage regulation | (Full load) <0.5% | ||
Protection function | Overload protection | 105% - 150% rated power, automatic recovery | ||
| Over-voltage protection | 105% - 150% of the rated voltage | ||
Insulation intensity | Input---output | 1500VAC/1min | ||
| Input---ground | 1500VAC/1min | ||
| Input---ground | 500VAC/1min | ||
Safety standards | According with GB4943, UL60950-1,EN60950-1 standards. | |||
E M C standards | According with GB9254, EN55022 class A EN61347-2-13:2008 standards | |||
Environmental | working temperature | - 20 ° ~ 60 ° c / 20% ~ 90% RH (no frost) | ||
| Storage temperature | - 40 ° ~ 85 ° c / 10% ~ 95% RH (no frost) | ||
| height above sea level | <2000M | ||
Cooling method | Cooling method | Natural cooling air convection | ||
Product Type Table | ||||
Product model | output specification | ripple, noise | efficiency | |
GRZ-72-12 | 12V | 6A | about 35mV | >86% |
Four advantages More stable, more secure, more efficient.
1. Stable New IC Plan
The integrates circuit board and timing circuit generates clock rate unconditionally.
And the rate is regular and stable.
2. PMW Radiation
The time ratio of the switch is controlled by PWM to maintain stable output, so that the power of the power supply is small and efficiency is high.
3. Reduce Radiation
The EMC circuit system is improved to protect the equipment from electromagnetic interference, reduce radiation and protect the equipment.
4. Improve Power Availability
The PFC circuit is designed to maximize power utilization.
CertificationsGreen Lantern is a professional high-tech manufacturer in producing outdoor led lighting solution .We specialize in exploiting, researching, manufacturing and selling outdoor lighting.Our products mainly contain led street light,led flood light,led solar light,,led high bay light and so on.
1.Patent design,which means a huge market.
2.If you are the new start company,you get a big business chance but don"t know what to do?
Green lantern have so many professional engineers,they will help you design it,make the light simulation,offer all the information that your customer need,also our engineers can go to your country if necessary.
3.We are the manufacturer,we custom-make any design for you.
4.Are you still worry after payment supply disapear and you can"t get the goods?
Don"t worry,Green lantern is the a member of Trade Assurance service in Alibaba, protect
buyers’ payment to suppliers,and to ensure suppliers fulfill their obligations regarding order delivery
time and product quality.
5.Lifespan 100000hours,3 years warranty,for any quality issue within 3years,Green Lantern will cover all the cost.
Q1:What is the warranty for our lamps?
A1:For the lamps,we have 3 to 5years warranty.
Q2:How do you ensure the quality
A2: We get three QC processes:1.For raw materials;2.During the half of production; 3.Final QC test one by one after aging 12 hours.
Q3:How to do if any quality problems on our side in the warranty time?
A3: First, take pictures or videos as proof and send to us.We will replace new ones for free.
Q4:OEM OR ODM accepted?
A4:Yes,we can do OEM & ODM,logo on the light or package both are available.
Q5:Can we get support if we have our own market position?
A5:Please inform us your detailed market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.
Q6:Is there any cheap shipping cost to import to our country?
A6:For small order,express will be the best.And for bulk order,sea ship way is best but take much time.For urgent orders,we suggest via air to airport.
Q7: How many days will samples be finished?And how about the mass production?
A7: Generally 5-7 days for samples making. The leading time of mass production will depend on the quantity.
Q8:What is your trade assurance?
A8:100% product quality protection
100% product on time shipment protection
100% payment protection for your covered amount
1. For all your inquires about us or our products, we will reply you in details within 24 hours.
2. We own well-tranied and passional sales & after- sale services who can speak fluent Engligh language.
3. We offer OEM services. Can print your own logo on product , can customize the retail box packing and other things.
4. Shipping port: Shenzhen, China mainland.
5. Discouts are offered based on order quantities.
Green Lantern save energy for you,
Your satisfaction is our inspiration !
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