|from 1||16,72 €||19,40 €|
50cm Alustripe PCB NICHIA 757 Tunable White 2000/4000K
The new 24V aluminium core PCBs are assembled with 84 Nichia 757 MidPower LEDs. Especially developed for projects where efficiant room illumination with high CRI and the Nichia typical long lifetime are the main requirements.
Usage is as easy as possible: Simply connect them to 24V contant voltage and that's it!
- Constant Voltage
- Separate controllable channels (2x 42 LEDs)
- Common Anode
- CRI >80
- Cutable in two pieces (2x 25cm)
- Easy mounting and connectivity
No soldering necessary anymore: Simple and easy wire connection by cable clamps (0,2 up to 0,75mm²).
Successful usage of high power LEDs:
Applications with high power LEDs need enduring, adequate and plane heat conduction from the first moment of use. It is very important and neccessary to get the heat off the devices to ensure the maximum light output, lifetime and efficiancy.
LEDs should be run with a constant current in addition to the manufacturers recommendations. To ensure this we recommend to take constant current power supplies because resistors are always a risk factor in high power LED applications.
LEDs are sensitive against heat and electric charge. Please avoid any kind of short circuits or electric discharge to the illuminant. The chip can be damaged or even destroyed.
Storage / JEDEC level
The storage temperature should be from -30°C up to + 80°C in dry ambience. After opening a sealed bag the content should be mounted rapidly. Once absorbed humidity can be removed by tempering the LEDs in some cases. More information can be found in the manufacturers datasheets or on the manufacturer homepages.
Each LED has its own soldering conditions that the user should pay attention to. After the launched lead free processing specifications many standarts have changed. Information about recommended soldering can be found in the manufacturers datasheets or on the manufacturer homepages.