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Longsun is dedicated to manufacturing special power supply converters and power-saving light source drivers. Our products are divided into following groups: DC-DC Converter, CCFL Inverter, LED Driver, Power Inverter, and CCFL & LED Exit light and other related products. These products can be applied in the fields of Telecom, Military, Computer System, Railway, Testing Equipment, Automatic Control, and LED Lighting. |
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DC
TO DC Converter
FEATURES:
1.1W~60W
2.4.5V~75V, 2:1 & 4:1 Input Range
3.Regulated Output
4.1500Vdc Input/Output Isolation
5.High Efficiency
6.Short Circuit Protection
7.Industry Standard Package And Pinout
8.UVLO/OVLO Shutdown
9.Synchronous Rectifier Topology
10.Soft Start..more |
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DC TO DC High Power LED Driver
FEATURES:
1.DC/DC Step-Down Converter
2.Constant Current
3.High Power LED Driver
4.Wide Input Voltage Range
5.High Efficiency (Up to 96%)
6.Remote Control
7.Dimming Control
8.Industry Standard Package And Pinout...more |
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CCFL
Inverter
FEATURES:
1.Custom-Made
2.AC 90V~264V, DC 05V,12V,24V
3.1 Lamp/2 Lamp
4.Emergency Lighting
5.Volume Control / Flasher Control...more |
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AC TO DC LED Driver
FEATURES:
1.Wide Range (85~265 Vac)
2.Exit Light Driver And Battey Charge
3.Constant Current For Driving LED Light Bar
4.Constant Voltage For Driving LED Light Bar
5.High Power LED Driver
6.Short Circuit And Overload Protection
...more
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Exit Light
FEATURES:
1.Elegant And Clear Vision With Aluminum Alloy-made Case.
2.Light Weight And Slim Shape. The Thickness Is Only 25mm.
3.CCFL Lifetime Is Over 20,000 hrs.
4.NI-MH Battery Can Be Recharged Up To 400 times,
£¼And Lifetime Is 3~5 Years.
5.Fully Automatic Switching From Normal AC To Battery. ...more |
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Indicator
FEATURES:
1.Elegant And Clear Vision With Aluminum
Alloy-made
£¼Case.
2.Light Weight And Slim Shape. The Thickness
Is Only
£¼ 25mm.
3.High Brightness And intensity Of Light.
4.It's Visible Through Heavy Smoke And Long Distance.
5.CCFL Lifetime Is Over 20,000 hrs /
LED Lifetime Is
£¼ Over 100,000 hrs.
6.Low Power Consumption And Maintenance. ...more |
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Power Inverter
FEATURES:
1.High Quality
2.High Efficiency
3.Portable
4.Can Be Used In The Cars
5.Customized Cases
...more |
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Green Power Lighting
FEATURES:
1.Low Power Consumption
2.Very Little Radiant Heat
3.Longer Life Time
4.High Luminous Flux
...more |
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Light Box
FEATURES:
1.Suitable For A Wide Range Of Purposes
2.Especially Suitable As Display Units
3.Photos Are Easily Changeable
4.Even Distribution Of Light
5.Super Slim
6.Easy And Quick To Setup
7.Cost Efficient ¡V Low Electric Power Consumption
£¼ (Use CCFL) ...more |
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