LED driver for 250mA LED

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Version of the ballast.

? If the product is unbranded, we do not have a regular supplier for it. Therefore, the product version may slightly vary.

? Most common colour in the product.

? Connection type of the output.

The way the power can be connected.

? The way the power can be tapped for looping through.

? Dim type: AM, PWM or hybrid.

? Some lamps and ballasts are dimmable. There are different types of dimmers and different ways to dim a ballast or transformer. In case of insufficient knowledge, please check with our sales department.

? Maximum height in millimetres.

This may be a fixed voltage or two values with a hyphen.
You can use the product within these limits.

The IP (Ingress Protection) code indicates the degree of protection against ingress of moisture and solid objects. The code consists of two firures.
The first figure indicates the protection against objects and dust:
IP 0x - not protected
IP 1x - protected against objects with a diameter above 50 mm
IP 2x - protected from objects with a diameter greater than 12 mm (touch safe)
IP 3x - protected from objects with a diameter greater than 2.5 mm
IP 4x - protected against objects with a diameter greater than 1 mm
IP 5x - protected against dust ( dust )
IP 6x - dustproof

The second figure indicats the protection against water:
IP x0 - unprotected (plain)
IP x1 - Protected against dripping water (drip)
IP x2 - Protected against dripping water when tilted to 15 degrees
IP x3 - protected against spraying water (rain tight)
IP x4 - protected against splashing water (splash proof)
IP x5 - protected against water jets (splashproof)
IP x6 - protected from rainstorms
IP x7 - protected against accidental immersion (30 minutes to 1 meter deep) (waterproof)
IP x8 - protected from stay under water (pressure proof)

? Product length in millimetres. For fluorescent tubes, this excludes the metal pins on the end unless otherwise stated.

? Material of which the major part of the product is made.

? Maximum amount of power, expressed in watts, that can be connected to the transformer in order to work properly. If the assets exceed this maximum amount, the transformer may behave abnormally: known phenomena in electronic transformers are the lights switching on and off, and no output voltage.

? The minimum power must be connected to the transformer to work properly. If the assets are below the transformer behave abnormally. Known phenomena are electronic transformers are flashing lights, brighter and fainter burning lamps and no output voltage.

A conventional wound transformer must be at least 75% of the maximum power charge. If the load is below this limit, the output voltage too high making the lamps extremely much shorter life. The color of the lamps is usually very white.

? Each type of LED requires a different driver. Current-controlled LEDs of 350, 700, 1050 and 1400mA need to be connected in series. This can be easily done with an LED distributor. Unused outputs are shorted with a wire . First connect the wires, then you can put power on! Never disconnect wires under power!