2:LED POWER SUPPLY WORKPLACE
DC12V/24V/5V 60- 300W LED Power Supply with CE Rohs
-12V60W-300w dimmingLED power supply, constant voltage.
-Epoxy encapsulated, Suitable for indoor lighting application.
-Automated protection for over load and over temperature
-Aluminum housing, good for heat dissipation
-Cooling by free air convection.
-Application: LED display, LED sign, LED channel letter, LED underwater light, LED outdoor decorative lighting.
|Model Specification||D-120 A||D-120 B|
|DC Output Voltage||24V||12V||12V||24V|
|Iutput Voltage Error||± 2%||± 6%||± 2%||± 7%|
|Rated Output Current||20A||30A||20A||30A|
|Output Current Range||2-12A||0.5-5A||2-10A||0.4-4A|
|Tripple and Noise||60mVp-p||120mVp-p||60mVp-p||150mVp-p|
|Iniet Stability||± 0.5%||± 1%||± 0.5%||± 1%|
|Tolerance Voltage||± 0.5%||± 5%||± 0.5%||6%|
|DC Output Power||146W||145W|
|Adjustable Range for DC Voltage|
|110VAC/170~264VAC selected by switch 47~63Hz; 240~370VDC|
|Input Current||2.5A/115V 1.25A/230V|
|AC Inrush Current||Cold-Start Current: 35A/115V, 35A/230V|
|Overload Protection||105%~150% Type: Foldback Current Limiting, Reset: Auto Recovery|
|Over Voltage Protection||......|
|High Temperature Protection||......|
|Temperature Coefficient||± 0.03% /ºC (0~50ºC)|
|Start, Rise, Hold time||200ms, 50ms, 30ms|
|Vibration||10~500Hz, 2G 10min,/1cycle, a total of 60 minutes, Each axes|
|Withstand Voltage||Between Input and Output: 1.5KVAC, Input and Shell: 1.5KVAC, Output and Shell: 0.5KVAC|
|Isolation Resistance||Input and Output Intermal: Input and Enclosute, Output and Enclosure: 500VDC/100M Ohms|
|Working Temperature and Humidity||`-10ºC~+60ºC (Refer to Output Derating Cutve), 20%~90%RH|
|Storage Temperature and Humidity||`20ºC~+85ºC, 10%~95%RH|
|Overall Dimension||84*47*30 mm|
|EMC Standards||Meet FCC Part 15J Conduction class B|
Question 1: What is your payment term?
Answer: T/T 30% in advance and balance 70% before shipment or L/C at sight.
Question 2: What is your delivery term?
Answer: EXW, FOB, CFR, CIF
Question 3: What about Lead time?
Answer: normally, it takes about 7 to 30 days after receiving your advance payment.
Question 4: Can you produce according to our samples?
Answer: Yes, we can produce according to your samples or technical drawing, we will make the molds and fixtures.
Question 5: What is your sample's policy?
Answer: We provide the sample according to your requirements, and you get to pay the sample's fee and courier freight, we will return the sample fee to you once you confirm the normal order.
Question 6: Do you test all your goods before delivery?
Answer: Yes, we have 100% test before delivery.
Question 7: How do you make our business longterm and good relationship?
Answer: Firstly, we provide good quality products with competitive price, to ensure our customer's benefit;
Secondly, we respect our customers as our friends, grow up together.
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