TitleProduct

LRS-100W Switching Power Supply

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2019-04-25 15:59

  • Browse the number:

    321

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Zhejiang Hengwei Technology Co., Ltd
Contactaixin:

cnhwele(Mr.)  

Email:

telephone:

phone:

Arrea:

Zhejiang

Address:

No.207, Xinguang Avenue, Xinguang Industrial Zone, Yueqing, Wenzhou, Zhejiang.

Website:

http://www.honwhim.com/ http://www.jiachengtrade.com/com/cnhwele/

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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)

Input

Voltage range

90~264VAC, 127~373VDC

Frequency range

47~63HZ

AC current

1. 9A/ 115VAC 1. 2A/ 230VAC

Inrush current

Cold start 50A/ 230VAC

Efficiency

86%

88%

88. 5%

90%

90. 5%

91%

Leakage current

<0. 75mA/ 240VAC

Protection

Overload

Rated output power 110%~150% start over load protection

Protection type: hiccup mode, auto-recovery after fault condition is removed

Over voltage

Rated output voltage 115%~135% Start over voltage protection

Protection type: hiccup mode, auto-recovery after fault condition is removed

Environment

Working temp, humidity

-30℃~+70℃ (Please refer to"derating curve")

20%~90% RH Non-condensing

Storage temp, humidity

-40℃~+85℃, 10%~95% RH non-condensing

Withstand vibration

10~500HZ, 2G 10min/ 1cycle, period for 60 minutes, each axes

Safety

Withstand voltage

I/P-O/P: 1. 5KVAC I/P-FG: 1. 5KVAC O/P-FG: 0. 5KVAC

Isolation resistance

I/P-O/P, I/P-FG, O/P-FG: 100M ohms/ 500VDC

Fit standard

Safety standards

Compliance to UL60950-1, TUV EN60950-1, GB4943

EMC emission

Compliance to EN55022 (CISPR22) Class A, GB9254 Class B, EN55014, EN61000-3-2, 3

EMC immunity

Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, EN61000-6-1

Others

Dimension

129*97*30mm (L*W*H)

Weight / packing

0. 34kg/ 40pcs/ 14. 6kg/ 0. 025m³/ 0. 88CUFT

MTBF

≥705K hrs min. MIL-HDBK-217F (25℃)

Note

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0. 1uf & 47uf parallel capacitor.

3. Tolerance: includes set up tolerance, line regulation and load regulation.

4. Line regulation is measured from low line to high line at rated load.

5. Load regulation is measured from 0% to 100% rated load.

6. The ambient temperature derating of 5℃/1000 m is needed for operating altitude greater than 2000m (6500ft).

7. The power supply is considered as a component which will be installed into a finalequipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests.

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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