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Class Information
Number: 323/269
Name: Electricity: power supply or regulation systems > Output level responsive > Using a three or more terminal semiconductive device as the final control device > Including plural final control devices > Linearly acting parallel connected
Description: Subject matter wherein the plural devices are connected in parallel and are operated in their linear range.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
4672226 Redundant resistance temperature detector power supply system Jun. 9, 1987
4658201 Output circuit for diode-or connected positive three terminal voltage regulators Apr. 14, 1987
4644247 Series pass regulated battery charger with reduced power dissipation Feb. 17, 1987
4611162 Parallel voltage regulators with different operating characteristics collectively forming a single regulator with wide operating range Sep. 9, 1986
4605892 Current-source arrangement Aug. 12, 1986
4564896 Inverter with improved operating efficiencies Jan. 14, 1986
4535282 Voltage regulation circuit Aug. 13, 1985
4490779 Electric power system Dec. 25, 1984
4445083 Integrated circuit compensatory regulator apparatus Apr. 24, 1984
4382224 Electronic system for high power load control May. 3, 1983
4345200 Load output level control circuit Aug. 17, 1982
4290007 High power and high voltage transistor control circuit Sep. 15, 1981
4270092 Current controlling circuitry for logical circuit reference electric level circuitry May. 26, 1981
4199714 Voltage regulator for integrated injection logic electronic system with liquid crystal display Apr. 22, 1980
4074182 Power supply system with parallel regulators and keep-alive circuitry Feb. 14, 1978
4054830 Regulated power supply Oct. 18, 1977

1 2 3 4

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