Power converter having temperature compensated output power
First Claim
Patent Images
1. A power converter, comprising:
- a first circuit configured to an AC input voltage to a first DC voltage;
a second circuit configured to a DC input voltage to a second DC voltage;
a temperature sensor configured to generate a signal as a function of a temperature; and
a third circuit configured to receive the first and second DC voltages and, in response thereto, provide a DC output voltage at an output, wherein the third circuit is configured to provide a maximum available output power as a function of the temperature sensor signal.
2 Assignments
0 Petitions
Accused Products
Abstract
A power converter reducing a maximum available output power during extreme operating temperature conditions. The output power is adapted to be reduced during higher operating temperatures to maintain the power converter housing within acceptable operating temperatures. The power converter may then increase the available operating power as the converter housing temperature is reduced such that an acceptable output power is available during higher operating temperatures, rather than simply turning off the power converter during the excessive temperature condition.
-
Citations
7 Claims
-
1. A power converter, comprising:
-
a first circuit configured to an AC input voltage to a first DC voltage; a second circuit configured to a DC input voltage to a second DC voltage; a temperature sensor configured to generate a signal as a function of a temperature; and a third circuit configured to receive the first and second DC voltages and, in response thereto, provide a DC output voltage at an output, wherein the third circuit is configured to provide a maximum available output power as a function of the temperature sensor signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
Specification