CrossyWordsy #13 : Electric Boogaloo

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Across
  1. 3. Emergency power source
  2. 5. Tiny switch with no moving parts
  3. 6. One way current
  4. 7. Heat sensitive version of number 8
  5. 8. Limits current
  6. 9. Transfers signal through light
  7. 10. AC to DC
  8. 12. Voltage sensitive protection, more voltage more harder, variant if number 8
  9. 13. More bulkier version of number 11
Down
  1. 1. Adjustable number 8
  2. 2. Computer, but small, and fit inside a single chip
  3. 4. Collection of component, act likes a traffic controller
  4. 11. Small electromagnetic switch