US $1 - 25 / Piece10 Piece/Pieces
2.1A led driver
Name: 2.1A led driver
Features and advantages of 2.1A led driver:
1.90Vac-264Vac input voltage
2.Single output and constant current
3.Built-in active PFC function ,PF>0.95
4.Protected functions:short circuit/Over temperature protect
5.Cooling by free air convection
8,3 in 1 dimmable:PWM/0-10v/resistor
8.Application:explosion proof led light
2.1A led driver's specifications:
|Total output power||55W|
|Single Output features||DC Current||2.1A|
|Ripple & Noise||250mV|
|Starting time||1000mS/230Vac, 3000mS/115Vac|
|Protection||short circuit||Protection:Output Short Circuit Protection.|
|Protection mode:Single Protection,Hiccup ,recovery after the fault removed.|
|Protection mode:Limit highest voltage, recovery after the fault removed.|
|Over temperature||110oC±10oC ( Internal radiator's temperature)|
|Protection mode:Closed Output voltage,recovery after temperature automatic recovery.|
|Environment||Working temperature&humidity||-40 oC-65 oC;20%-90%RH,Without condensation .|
|Vibration Resist||10-500Hz,2G ,X,Y,Z axis 60 mintues.|
|Insulation resistance||I/P-O/P: 100M Ohms/500Vdc|
|EMI||EN55015, GB9254 CLASSB|
why you should buy LED drivers in the company of Wintek:
Important when installing ANY Power Supplies (PSUs):
The Power Supply used for the LED products should be of sufficient current, the LEDs will only draw the current they require from the Power Supply which means you can power just one 12vdc LED from a high Ampere PSU. Power Supplies should not be overloaded i.e the total load of the LEDs should not exceeed the rating of the Power Supply.
Space should be left around the Power Supply to allow ventilation, this allows any heat from PSU to dissipate.
Power Supplies should not be hidden in a wall or ceiling space that will be covered with plasterboard or panelling, there should be sufficient ventilation and an access panel for replacement of the PSU.
Cable between the output of the Power Supplies and the input to the LEDs/LED Products should be sufficient to carry the total load on it. Where the Power Supply exceeds the total load a safety fuse should be used, the fuse shoud be rated slightly higher than the load, for example a load of 1.8A on a 3.5A PSU should have a fuse of 2A between the positive (+) 12v output of the PSU and the positve (+) input to the LEDs.
1. If constant current led driver 's specification above is some different from what you require actually, kindly inform us in detail. We will be pleased to re-offer you as per your actual requirements asap.
2. We can do the OEM products as per your specification.
3. We also provide other various types of led driver and switching power supply as you need. For more information, please visit our company website.
Customized design is available.