Could anyone kindly help me with a domestic power supply choice I need to make....
I'm removing the standard power supply from a set of Christmas LED lights - they come with a standard flashing power supply which cannot be switch to static, so I intend to replace with a standard unit for a constant supply.
Here's what information I have on the unit and lights:
On power supply:
PRI: 110-240V 50/60Hz 0.12A
SEC: 31V eff 0.19A, Max 6VA
Lamp: 2L, 31V, 0-6VA Tc=75oC
On lights:
Lamps: 3V, 0.06W (400 Lamps)
Rated input: 31V
Max rated wattage of the chain: 6W (there are 3 wires feeding the lights - I assume 2x '+' and 1x '-' - it seems each '+' wire feeds half of the lights)
I can normally understand these terms, but this is beyond me. Can anyone help me by letting me know what power supply I would need to feed these 400 set of LED lights as a replacement for the existing unit.
Many thanks for your help...
Nick
I'm removing the standard power supply from a set of Christmas LED lights - they come with a standard flashing power supply which cannot be switch to static, so I intend to replace with a standard unit for a constant supply.
Here's what information I have on the unit and lights:
On power supply:
PRI: 110-240V 50/60Hz 0.12A
SEC: 31V eff 0.19A, Max 6VA
Lamp: 2L, 31V, 0-6VA Tc=75oC
On lights:
Lamps: 3V, 0.06W (400 Lamps)
Rated input: 31V
Max rated wattage of the chain: 6W (there are 3 wires feeding the lights - I assume 2x '+' and 1x '-' - it seems each '+' wire feeds half of the lights)
I can normally understand these terms, but this is beyond me. Can anyone help me by letting me know what power supply I would need to feed these 400 set of LED lights as a replacement for the existing unit.
Many thanks for your help...
Nick
