Circuit for operating microwave oven
First Claim
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1. A circuit for operating a microwave oven comprising:
- a DC voltage source;
a switching part having a first and a second switching devices electrically connected to the DC voltage for switching a voltage from the DC voltage source, the first switching device and the second switching device being connected in series;
a controlling part for controlling the first, and second switching devices;
a magnetron for generating a microwave; and
a converting part for converting the voltage from the DC voltage source to a voltage for operating the magnetron by switching of the first and second switching devices, the converting part being connected between a cathode of the DC voltage source and a node connecting both of the first and second switching devices.
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Abstract
Circuit for operating a microwave oven including a DC voltage source, a switching part having at least two switching devices electrically connected to the DC voltage source for switching a voltage from the DC voltage source, controlling part for controlling the switching part, a magnetron for generating a microwave, and a converting part for converting the voltage from the DC voltage source to a voltage for operating the magnetron by switching of the switching part, thereby permitting operation of the microwave oven by using a car battery.
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Citations
10 Claims
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1. A circuit for operating a microwave oven comprising:
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a DC voltage source;
a switching part having a first and a second switching devices electrically connected to the DC voltage for switching a voltage from the DC voltage source, the first switching device and the second switching device being connected in series;
a controlling part for controlling the first, and second switching devices;
a magnetron for generating a microwave; and
a converting part for converting the voltage from the DC voltage source to a voltage for operating the magnetron by switching of the first and second switching devices, the converting part being connected between a cathode of the DC voltage source and a node connecting both of the first and second switching devices. - View Dependent Claims (2, 3, 4, 5)
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6. A circuit for operating a microwave oven comprising:
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a DC voltage source having an anode and a cathode;
a switching part having at least a first and a second switching devices electrically connected to the DC voltage source for switching a voltage from the DC voltage source, the first switching device having a first terminal and a second terminal, the second switching device having a third terminal and a fourth terminal, the second terminal and the third terminal being connected, the first terminal being connected to the anode of the DC voltage source, the fourth terminal being connected to the cathode of the DC voltage source;
a controlling part for controlling the switching part;
a magnetron for generating a microwave; and
a converting part for converting the voltage from the DC voltage source to a voltage for operating the magnetron by switching of the switching part, the converting part having a fifth terminal and a sixth terminal, the fifth terminal being connected to the second terminal and the third terminal, the sixth terminal being connected to the cathode of the DC voltage source. - View Dependent Claims (7, 8, 9, 10)
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Specification