At 72 inches wide by 84 inches long, the California king mattress is perfect for those who want more length in the bed. The California king is 4 inches narrower than a king size mattress, but it is 4 inches longer. This bed size still gives each sleeper 6 inches more sleeping width than a queen size bed.
An induction heater is a key piece of equipment used in all forms of induction heating. Typically an induction heater operates at either medium frequency (MF) or radio frequency (RF) ranges. Induction heating is a non contact method of heating a conductive body by utilising a strong magnetic field.
A waffle maker includes upper and lower waffle grids coupled to each other and configured to confine a cooking space when closed together. The cooking space is adapted to receive batter therein. An electric heater unit is operable so as to heat and cook the batter in the cooking space for making a waffle. A temperature control circuit controls heating operation of the electric heater unit, and includes a heater controller for controlling supply of electric power to the electric heater unit, a sensor unit for detecting cooking temperature in the cooking space and for generating a sensor output corresponding to the cooking temperature, a user input unit operable so as to provide a ...