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15-21W (CE) LED fluorescent lamp power supply _YL-RG1520E

The isolation of LED fluorescent lamp power supply with YL-RG1520E through the CE certification,can drive 10-15 series 380-550mA15-22WLED fluorescent lamp,with output
overload, output overvoltage,short circuit protection, over temperature protection and other protection circuit, over 3750V high voltage test.

Product name:
15-21W (CE) LED fluorescent lamp power supply _YL-RG1520E
input voltage:AC85-265V
Conversion efficiency:≥88％
Protection characteristics:
Output overload/output overvoltage/short/over temperature
The product model:YL-RG1520E    
The output voltage:27-45V
Power factor:≥0.95
Working temperature:-20～+50℃
Output power:15-21W
Output current:380-550mA
Size and shape:30×17×10
Service life:≥＞30,000h @25℃

Product Features:
Universal AC input 90-265V AC range
Characteristics: 
short circuit protection/load/overload/ vervoltage
Built in the active PFC function
Ultra thin fluorescent lamp power supply can be easily into T8 1/2 pipe
Gao Hengliu precision high price
100% full load burn-in test

Input：
Voltage:85-265VAC 
Frequency(Hz): 47-63 Hz
Power Factor: PF≥0.95@Full Load and Typical Output Voltage
Inrush Current:10A MAX.(230VAC)
Leakage Current :＜0.5mA
Current(Full load ) :0.2A MAX.(115VAC)  
                     0.4A MAX.(230VAC)

Output：
Constant current: 380-550mA（According to customer requirements to adjust the current)
Current Accuracy: ±3%
Voltage rang: DC27V-42V
Load range:   15-21W
Line Regulation:5%
Load Regulation:5%
Current Ripple:100mAp-p
Efficiency:≥88%  

Note:
1.All parameters NOT specially mentioned are measured at 230VAC input, rated and 25℃ of ambient temperature.
2.The Accuracy is the total Accuracy which Comprises the Line Regulation ,Load Regulation and Error.
3.Constant Current Mode Can Apply Only to the LED and relevant industry.
4.Ripple & Noise are measured at 20MHz of bandwidth by using a 300mm twisted pair-wire terminated with a 0.1uf & 47 uf parallel capacitor.

Instructions for use:
This product at both ends, one end is the AC input terminal, wherein one end is the input "N" end; the other end is "L" end of input. The other end of the DC output, 
DC output is negative, then "LED-"; the other end is connected with the DC output positive, "LED+".
1:the device power, please pay attention to the input, output the correct mounting;
2 in order to avoid the LED burn, please connect the DC output drive power;
3:when using this product please note the high security, and good anti shock measures.

The abnormal phenomenon and the corresponding treatment methods:
1.the power supply in the first device electrical connection, such as not bright or other corresponding phenomenon,please cut off the input AC and check the DC output
has no bad contact or AC input has no bad contact;
2.in the device electrical connection, and the LED lamp is lit, but the output is abnormal, please cut off the input end of the AC check the DC output has no overload,
overload;
3.the product in the use of process in case of any questions or solve problems please communicate with our,feedback information, so as to enable us to provide more 
quality products and services.