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2020-07-30 01:58
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Company Profile
Zhejiang Hengwei Technology Co., LtdBy certification [File Integrity]
Contact:cnhwele(Mr.)
Email:
Telephone:
Phone:
Area:Zhejiang
Address:Zhejiang
Website:http://www.honwhim.com/ http://cnhwele.zjkelian.com/
LRS-100W Series Ultra Thin Single Switching Power Supply
Model | LRS-100-5 |
LRS-100-12 |
LRS-100-15 |
LRS-100-24 |
LRS-100-36 |
LRS-100-48 |
|
Output |
DC voltage |
5V |
12V |
15V |
24V |
36V |
48V |
Rated current |
18A |
8. 5A |
7A |
4. 5A |
2. 8A |
2. 3A |
|
Current range |
0~18A |
0~8. 5A |
0~7A |
0~4. 5A |
0~2. 8A |
0~2. 3A |
|
Rated power |
90W |
102W |
105W |
108W |
100. 8W |
110. 4W |
|
Ripple & noise |
100mVp-p |
120mVp-p |
120mVp-p |
150mVp-p |
200mVp-p |
200mVp-p |
|
DC voltage ADJ. range |
±10% |
±10% |
±10% |
±10% |
±10% |
±10% |
|
Voltage tolerance Note. 3 |
±3% |
±2% |
±1% |
±1% |
±1% |
±1% |
|
Line regulation Note. 4 |
±0. 5% |
±0. 5% |
±0. 5% |
±0. 5% |
±0. 5% |
±0. 5% |
|
Load regulation Note. 5 |
±2% |
±1% |
±0. 5% |
±0. 5% |
±0. 5% |
±0. 5% |
|
Setup, rise, hold up time |
800ms, 30ms, 55ms/ 230VAC (full load) |
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Input |
Voltage range |
90~264VAC, 127~373VDC |
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Frequency range |
47~63HZ |
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AC current |
1. 9A/ 115VAC 1. 2A/ 230VAC |
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Inrush current |
Cold start 50A/ 230VAC |
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Efficiency |
86% |
88% |
88. 5% |
90% |
90. 5% |
91% |
|
Leakage current |
<0. 75mA/ 240VAC |
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Protection |
Overload |
Rated output power 110%~150% start over load protection |
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Protection type: hiccup mode, auto-recovery after fault condition is removed | |||||||
Over voltage |
Rated output voltage 115%~135% Start over voltage protection |
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Protection type: hiccup mode, auto-recovery after fault condition is removed | |||||||
Environment |
Working temp, humidity |
-30℃~+70℃ (Please refer to"derating curve") |
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Storage temp, humidity |
-40℃~+85℃, 10%~95% RH non-condensing |
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Withstand vibration |
10~500HZ, 2G 10min/ 1cycle, period for 60 minutes, each axes |
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Safety |
Withstand voltage |
I/P-O/P: 1. 5KVAC I/P-FG: 1. 5KVAC O/P-FG: 0. 5KVAC |
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Isolation resistance |
I/P-O/P, I/P-FG, O/P-FG: 100M ohms/ 500VDC |
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Fit standard |
Safety standards |
Compliance to UL60950-1, TUV EN60950-1, GB4943 |
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EMC emission |
Compliance to EN55022 (CISPR22) Class A, GB9254 Class B, EN55014, EN61000-3-2, 3 |
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EMC immunity |
Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, EN61000-6-1 |
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Others |
Dimension |
129*97*30mm (L*W*H) |
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Weight / packing |
0. 34kg/ 40pcs/ 14. 6kg/ 0. 025m³/ 0. 88CUFT |
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MTBF |
≥705K hrs min. MIL-HDBK-217F (25℃) |
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Note |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. |
At the same time,LED drive power is the most important thing in the development of LED industry chain. The life and reliability of LED drive power directly affect the long life of LED light source. Therefore, in the continuous integration and development of the LED industry chain, the maturity of LED drive power technology plays a decisive factor. Due to the rapid development of LED industry, it has gradually shifted from government lighting to civil lighting. Thanks to a series of policies issued by China recently to encourage the development of LED industry, many problems have been brought about, and the problem of LED driving power has been exposed. LED drive power supply market and the downstream industry, especially in the closely related to the development of high power LED street light, but with the improving of the various performance parameters of the LED, LED lighting market gradually rise, wide range of applications, especially in 2012, the industry attention from outdoor to indoor commercial lighting applications at the same time, domestic and foreign markets and customers for the LED drive power supply has a higher request, especially the efficiency of power supply, power factor, the life and precision of constant current, electromagnetic compatibility, etc. As the application of LED will gradually change from government project leading to civil lighting leading, the application of LED will be gradually subdivided. Although claims that a single LED has a lifetime of 100, 000 hours have been blown out of the water, the LED power supply has not kept up with the actual life of the LED. The influence on the promotion of LED lighting products is that the life of LED drive power itself directly drags down the life of LED lighting fixtures. Or the low efficiency of driving power leads to low efficiency conversion of LED lighting fixtures; Or because the instability of output current and voltage affects the luminous quality, the green energy-saving advantage of LED lighting is greatly reduced, thus affecting the popularity of the market.
In order to overcome the above problems such as heat dissipation and life of LED drive power, the solution of LED drive without electrolytic capacitor will become the final choice of the market. In the future, LED drive power will develop towards the trend of stability, safety, high efficiency, no electrolytic capacitor, high integration and small volume.
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