1 x UK standard Transformer 12V DC Adaptor Power Supply for OO N gauge Lights

This transformer may support 12V devices directly, the total output current is 1000mA, it can support

1) Approx. 15 pcs 12V 70mA lights without any resistors. You may connect 150 ohm 1W resistors in parallel to share the exceed current if you use less than 15 lights. for example, you must use 5 pcs resistors if you have 10 lights only.

2) Approx. 15 pcs 6V 70mA lights, the lights must be prewired a 82 ohm resistor in series. You may connect 150 ohm 1W resistors in parallel to share the exceed current if you use less than 15 lights.

3) Approx. 50 pcs 3V LED made Lights, the lights must be prewired a 620 ohm resistor in series. You may connect 620 ohm 1/4W resistors in parallel to share the exceed current if you use less than 50 lights. for example, you must use 20 pcs resistors if you have 30 lights only.

I may supply some resistors for free if I am informed via the note when pay.