- Cargo pallet
- ESD cotton bag to avoid chip damage
- Bubble wrap to buffer the board from accident press
- Dry PCB before packing
Lees verder: Logistiek
#PCB-assemblage
Lees verder: Logistiek
#PCB-assemblage
I have a technical question about thermal management with mid-power LED diodes.Do you use thermal vias on the PC board anymore? Either under the LED diode footprint or even around the footprint?
Depends on the application limits and cost targets.
I recently purchased LEDs on ebay that were supposed to come attached to star PCB (as a heat sink). The items I received are just the LEDs (no PCB). They are listed as 3W LEDs, with a forward voltage of 3.0-3.4V, and current at 700mA.Will I damage/destroy the LEDs if I use them without a heat sink? Als niet, what is the best way to mount these to preserve their life during operation?
I usually work for PCB designing and know some useful design software. I want to know what design software you are using. Is there any high recommendation?
markten
Middelen
Neem contact op
Copyright ©2024 MOKO-technologie | Uw vertrouwde EMS-partner Guangdong ICP Nr. 15085690