What type transformer is recommended for this product?
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Diese Frage von Francis bezieht sich auf LG LED Spot MR16 (GU5.3) 7W, 35°, warmwhite und wurde durch den FAQ-Bot automatisch eingestellt.
Transformer
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Usable are core ring or block transformers with 12V AC.
Not usable are many electronic halogen transformers (12V AC). They need a minimum ballast, because a led lamp have not so much watt.
Not allowed are constant voltage power supplies, if their output is 12V DC.
That lamp you ask have a Powerfactor (PF) greater than 0.5
They need a higher current only by switching on (some seconds).
The transformer must have a power (greater or equal) of:
pieces of lamps x 7W / PF
For example:
4 lamps x 7W / 0.5 = 56W.
Not usable are many electronic halogen transformers (12V AC). They need a minimum ballast, because a led lamp have not so much watt.
Not allowed are constant voltage power supplies, if their output is 12V DC.
That lamp you ask have a Powerfactor (PF) greater than 0.5
They need a higher current only by switching on (some seconds).
The transformer must have a power (greater or equal) of:
pieces of lamps x 7W / PF
For example:
4 lamps x 7W / 0.5 = 56W.