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Resistor / Power Calculator
Supply voltage : V
Operating voltage of the LED component : V
Operating intensity of the LED component : mA
Value of the resistor to use : Ohms
Recommended power : W

    • How to use the board ?

To obtain the value of the wanted resistor, you need to fill the boxes with your own values and the resistor and power boxes will fill up on their own !


  • Supply voltage

This voltage is what feeds your entire circuit like a battery, a power supply,... you have to fill it with your own info, meaning which supply power voltage you want to feed your LED with. It has nothing to do with what you could find on the website !



  • Operating voltage of the LED component


This value is on the product datasheet of every LED component.



  • Operating intensity of the LED component


This value is on the product datasheet of every LED component



  • Real resistor

This value gives you the ideal resistor value for your circuit. You just need to choose the closest superior resistor.



  • Power

This value is necessary to choose the right resistor on the website. For instance, if the indicated value is 0.17 watt, it means you need a 1/4 watt resistor. You have to choose the closest value from what is recommended in the board.



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Tous vos avis sont authentiques et sont très importants pour améliorer sans cesse la qualité de notre service

Jean V
09/22/2021

Référence de la commande:60399

Bonjour dans ma requête je cherchais des navettes en 6V non polarisées sur le net je suis tombé sur votre site.

David D
09/08/2021

ampoule led clignotant

livraison hyper rapide, quand aux ampoules clignotantes, c'est du top !!! aucune erreur et crachent bien, faut etre une taupe pour pas les voir, super matos. merci planete led, j'en recommande pour l'arrière du coup.

Jose W
04/25/2021

Très bonnes leds

Très bon matériel et très bon design Fonctionne très bien Je conseil a tous le monde

Alain d
04/10/2021

Ampoules LED blanc ou orange clignotants

Très bonne qualité professionnelle des ampoules et du service. Seul un problème de dimension de l'épaulement du culot avant l'ampoule, il faudrait soit un culot un peu plus long (3 mm) soit un diamètre plus petit de l'épaulement avec un départ en entonnoir plus fin, etc. car j'ai été obligé de limer légèrement en cône l'épaulement, afin de pouvoir enclencher ces excellentes ampoules dans le logement de mes clignotants moto.

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