Mk138 Power Supply

Kits Mini Kits Range
1

Got this Kit all ready & altered so i can get +40c temp

In the incubater all wired in series will be

  1. Mk 138 Thermostat
  2. 2 12v 20 watt halogen spots
  3. computer fan.

What Wattage does the 12v power suppy be to run this

Thanks very much in advance

Bison…

2

A 50VA type or more will do the job.