I need to know what kind of transformer 12V is required for the installation of N. 8 led lamps of this kind.Thanks and regardsThanks and regards
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Diese Frage von Mauro bezieht sich auf Philips CorePro LEDspot 5.5-35W 827 GU5.3 MR16 36° und wurde durch den FAQ-Bot automatisch eingestellt.
Transformer Required
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This lamp has a power factor of 0.7.
For 8 lamps each 5.5W you need a 12V transformer or power supply with minimum
5.5W / 0.7 x 8 = 62.85W, better a little bit more: 65 watt or greater.
Note:
that higher power is required for starting the lamps. If all lamps are lighting the power is only 8 x 5.5W = 44W.
The lamps are not dimmable.
Examples of transformers or power supplies (all links to Elpro):
Talema RKT 80 VA 2x12 V, toroidal transformer.
Talema RKTV 80VA 2x12V, potted toroidal transformer.
Meanwell RS-75: 12V/6A = max. 72W --> very low cost.
Meanwell NPF-90-12: 12V/7.5A = max. 90W --> waterproof IP67.
Note:
all prices at Elpro are without tax and without shipping costs.
For 8 lamps each 5.5W you need a 12V transformer or power supply with minimum
5.5W / 0.7 x 8 = 62.85W, better a little bit more: 65 watt or greater.
Note:
that higher power is required for starting the lamps. If all lamps are lighting the power is only 8 x 5.5W = 44W.
The lamps are not dimmable.
Examples of transformers or power supplies (all links to Elpro):
Talema RKT 80 VA 2x12 V, toroidal transformer.
Talema RKTV 80VA 2x12V, potted toroidal transformer.
Meanwell RS-75: 12V/6A = max. 72W --> very low cost.
Meanwell NPF-90-12: 12V/7.5A = max. 90W --> waterproof IP67.
Note:
all prices at Elpro are without tax and without shipping costs.