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wholesales 250W 220v LED switch Power supply non-waterproof DC12V
LED switch Power supply for lighting box and supermarket logo and other led products.
From YiGao company, the China LED factory since 1995.
Economical led transformer, dc12v output voltage with current of 20A.
Mini design, small size LED switch Power supply special for light boxe and thin logo on supermart or shop.
Max load is 250w with one output channels, designed for outside led light and power supply.
wholesales 250W 220v LED switch Power supply non-waterproof DC12V
| MODEL | YT-LED-250-12 | |||||
| OUTPUT | DC VOLTAGE | 12V | ||||
| OUTPUT POWER | 250W | |||||
| CURRENT RANGE | 0-20A | |||||
| RIPPLE & NOISE(max.) | 120mVp-p | |||||
| VOLTAGE ADJ. RANGE | ±10% | |||||
| LINE REGULATION | ±1.0% | |||||
| LOAD REGULATION | ±2.0% | |||||
| VOLTAGE TOLERANCE | ±2.0% | |||||
| SETUP,RISE TIME | 800ms, 50ms at full load | |||||
| HOLD UP TIME | 60ms | |||||
| INPUT | VOLTAGE RANGE | 220V AC | ||||
| AC CURRENT(Typ.) | 30A/ 220VAC | |||||
| FREQUENCY RANGE | 47-63Hz | |||||
| EFFICIENCY(Typ.) | 82% | |||||
| INRUSH CURRENT(Typ.) | COLD START 15A/115VAC 20A/230VAC | |||||
| LEAKAGE CURRENT | <3.0mA/220VAC | |||||
| PROTECTION | OVER LOAD | 115%~135% of rated power; Pulsing hicuup shut down,auto recovery | ||||
| OVER VOLTAGE | Rated output voltage of 105%~150% start overvoltage protecion | |||||
| Protection: burst mode,load of abnormal conditions removed the automatic recovery | ||||||
| SHORT CIRCUIT | voltage off and reset input for recovers | |||||
| ENVIRONMENT | WORKING TEMP. | -0°C ~ +45°C (Refer to output load derating curve) | ||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |||||
| STORAGE TEMP.,HUMIDITY | -20°C ~ +85°C 10~95% RH | |||||
| TEMP. COEFFICIENT | ±0.05%/°C | |||||
| COOLING METHOD | BY FREE AIR CONVECTION | |||||
Note:
1. Please pay attention to the input and output port about the transformer, Do not make it mistake.
2. Please make a carefully calculation about the load the led transformer will be loaded, the load must must not over the max load of the led transformer.
3. It will be better if you can control the load within the 80% of power of the led transformer.
4. Watch out the high power on the input of the transformer, the power should be cut off before you connect the led transformer with loads.
LED switch Power supply product photo show
LED switch Power supply product detailed information
LED switch Power supply wiring method
LED switch Power supply packing information photo show
wholesales 250W 220v LED switch Power supply non-waterproof DC12V
Delivery Term:
1. Trade term: EXW or FOB
2. Payment term: T/T in advance,L/C, HSBC, WEST UNION.
3. Delivery time: 4-9 days after order confirmation
4. Packing: double blister/unit inside,kraft box outside.Customized packing is also ok.
Shipping terms& Condition
1. Item shipped in 3-5 working days after payment is received depends on the quantity of the order.
2. Item shipped by UPS,FedEX,DHL and others, depending on size and weight of total order.
3. Item only shipped to address listed on the invoice; Not responsible for shipping to wrong address.
Our service:
1. Your inquiry related to our product will reply in 24 hours .
2. OEM & ODM available,customized design are ok for us to put into product.
3. 2 years warranty for product defect from the date of purchase
4. Customer first ,well-trained and experienced staffs communicate with you in fluent English,save your time and money.
LED switch Power supply for lighting box application photo show
Company Information
Shenzhen YIGAO Optoelectronics CO., LTD. is a high-tech company engaged in researching, manufacturing,marketing and selling LED light source since 1995.
Since 2005, we have developed the market share successfully in North America, South America,
Eastern Europe, Africa, Middle East, Southeast Asia and some other international markets. In accordance
with our overseas customers’ requirements and using international advanced technology, our products
have reached international standards. This was highly appreciated by our local and international customers.
, Africa, Middle East, Southeast Asia and some other international markets. In accordance with our overseas
customers’ requirements and using international advanced technology, our products have reached international
standards. This was highly appreciated by our local and international customers.
our product LED switch Power supply certifications
Why Choose us?
1. devoting in advertising lighting industry since 1995
2. 16 years depth cooperation & the best supplier of China biggest ad. Equipment chain supermarket
3. Exported from 2006,more than 20 international Customers keep the friendly cooperation so far.
4. Durable and economic ,Dazzling always" is our reputation
How to Contact us?
Send your inquiry details in the below.Click"send"now!
Angel will offer you the best service.
Send Inquiry to This Supplier
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