| Patents for H02M 3 - Conversion of dc power input into dc power output (54,461) |
|---|
| 03/26/1985 | US4507131 Electronic air filtering apparatus |
| 03/26/1985 | CA1184600A1 Bipolar linear current source driver amplifier for switching loads |
| 03/19/1985 | US4506196 Series inverter for capacitor charging |
| 03/13/1985 | EP0134167A2 High voltage isolation transformer |
| 03/12/1985 | US4504896 Switching dc-to-dc converters |
| 03/12/1985 | US4504895 Regulated dc-dc converter using a resonating transformer |
| 03/12/1985 | US4504779 For supplying power from a DC power supply |
| 03/12/1985 | US4504777 Control circuit for holding constant the operating voltage of an electric load |
| 03/12/1985 | US4504776 Power saving regulated light emitting diode circuit |
| 03/12/1985 | US4504775 Self oscillating, single-ended flyback converter with input voltage responsive control |
| 03/12/1985 | CA1183951A1 Regulated mos substrate bias voltage generator for a static random access memory |
| 02/28/1985 | WO1985000939A1 Electrical power supply apparatus |
| 02/28/1985 | WO1985000933A1 Self-driven proportional dc-dc converter with overcurrent protection |
| 02/26/1985 | USRE31840 Transformer for use in a static inverter |
| 02/26/1985 | US4502152 Low current linear/high current chopper voltage regulator |
| 02/26/1985 | US4502104 Bootstrapped AC-DC power converter |
| 02/19/1985 | US4500949 Chopping type electrical converter |
| 02/19/1985 | US4500837 Detection of DC content in an AC waveform |
| 02/12/1985 | US4499533 Power supply apparatus |
| 02/12/1985 | US4499531 Power converter |
| 02/12/1985 | US4499530 Switching power supply apparatus |
| 02/12/1985 | US4499525 Constant illumination flashlight |
| 02/05/1985 | US4498128 Current limit circuit in single-ended forward converter utilizing core reset to initiate power switch conduction |
| 01/29/1985 | US4497018 Series inverter for capacitor charging |
| 01/29/1985 | US4497017 Switching regulator off-line starting circuit |
| 01/29/1985 | US4496436 Pulse electrodepositing method |
| 01/29/1985 | CA1181805A1 Forced load sharing circuit for inverter power supply |
| 01/29/1985 | CA1181803A1 Switching regulated pulse width modulated push-pull converter |
| 01/29/1985 | CA1181796A1 Generator for use with ionic conduction lamps |
| 01/23/1985 | EP0132058A1 Direct current converter for switched mode power supply |
| 01/23/1985 | EP0131703A1 Switched-mode power supply for a device with stand-by operation, especially for a television receiver |
| 01/23/1985 | EP0131695A1 Electrical circuit for controlling a direct current, in particular for a variable luminosity car instrument panel illumination system |
| 01/22/1985 | US4495556 Voltage doubler circuit |
| 01/22/1985 | US4495555 Energy converter |
| 01/22/1985 | US4495554 Isolated power supply feedback |
| 01/22/1985 | US4495447 DC-DC Converter circuit |
| 01/22/1985 | CA1181480A1 Electric motor chopper control apparatus and method |
| 01/17/1985 | WO1985000253A1 Parallel mosfet power switch circuit |
| 01/17/1985 | WO1985000201A1 Power-processing unit |
| 01/15/1985 | US4494180 Electrical power matching system |
| 01/15/1985 | US4494178 Power supply circuit |
| 01/15/1985 | US4494064 Direct current inrush limiting circuit |
| 01/15/1985 | CA1181129A1 Free-running blocking oscillator-type converter |
| 01/09/1985 | EP0130411A2 Electronic switching power supply |
| 01/08/1985 | US4493017 Single drive transformer with regenerative winding for p.w.m. supply having alternately conducting power devices |
| 01/08/1985 | US4492913 Current regulating circuit for an electric consumer |
| 01/02/1985 | CA1180382A Feedback circuit for switching regulator |
| 01/01/1985 | US4491904 Chopper control apparatus |
| 01/01/1985 | US4491742 Semiconductor switch device |
| 12/27/1984 | EP0129454A1 Process and device for measuring the autonomy of a chopped power supply |
| 12/27/1984 | EP0129411A2 Power supply circuit |
| 12/27/1984 | EP0129181A2 DC-DC converter |
| 12/27/1984 | EP0128947A1 Integrated circuit voltage multiplier. |
| 12/25/1984 | US4490668 Microwave radiator utilizing solar energy |
| 12/19/1984 | EP0128223A1 High-voltage stabilizing circuit |
| 12/18/1984 | US4489370 High capacity dc-dc voltage converter suitable for charging electronic camera flash lamps |
| 12/18/1984 | US4489369 For a power supply |
| 12/18/1984 | CA1179733A1 Power supply diagnostic system |
| 12/18/1984 | CA1179731A1 High frequency switching circuit |
| 12/11/1984 | US4488214 High-power, high-frequency inverter system with combined digital and analog control |
| 12/11/1984 | US4488213 Energy converter |
| 12/11/1984 | US4488210 Power supply circuit of switching regulator type |
| 12/11/1984 | US4488060 High voltage ramp rate control systems |
| 12/11/1984 | US4488059 Semiconductor switch device |
| 12/05/1984 | EP0127163A1 Fault recognition circuit for parallel-load feeding-power supply devices |
| 12/04/1984 | US4486823 Circuit for converting an input d.c. voltage into an output d.c. voltage |
| 12/04/1984 | US4486822 Switched-mode self oscillating supply voltage circuit |
| 12/04/1984 | US4486821 Power source for a developing bias |
| 12/04/1984 | CA1179015A1 Twin transformer inverter |
| 11/28/1984 | EP0126243A1 Circuit arrangement for a transformer-coupled drive of a switching transistor |
| 11/27/1984 | US4485433 Integrated circuit dual polarity high voltage multiplier for extended operating temperature range |
| 11/27/1984 | US4485432 Electronic voltage drop circuit |
| 11/27/1984 | US4485431 DC-DC Converter |
| 11/27/1984 | US4485427 Fold-back power supply |
| 11/27/1984 | US4485313 Low-value current source circuit |
| 11/22/1984 | WO1984004634A1 Modular power supply system |
| 11/21/1984 | EP0125278A1 Power supply having a dc imput power source and pulsed current supplying stages. |
| 11/20/1984 | US4484256 Constant current density high voltage power supply |
| 11/14/1984 | EP0124734A2 Flyback converter switching power supply |
| 11/13/1984 | CA1177890A1 Control circuitry for gated diode switches |
| 11/08/1984 | WO1984004431A1 Voltage converter |
| 11/07/1984 | EP0124210A1 Current driven flyback power supply |
| 11/07/1984 | EP0123831A2 On chip charge trap compensated high voltage converter |
| 11/06/1984 | US4481566 On chip charge trap compensated high voltage converter |
| 11/06/1984 | US4481565 Core reset for single-ended dc-to-dc converter |
| 11/06/1984 | US4481564 Switched-mode power supply |
| 11/06/1984 | US4481557 Electrostatic coating system |
| 11/06/1984 | US4481461 Switching regulator |
| 11/06/1984 | US4481429 Bias supply for A.C. line powered apparatus |
| 10/31/1984 | EP0123147A2 Regulated DC to DC converter |
| 10/31/1984 | EP0123098A2 Switching power supply regulation |
| 10/31/1984 | EP0123085A2 Electronically switched power supply with transformer choke |
| 10/31/1984 | EP0123030A1 Isolated power supply feedback |
| 10/30/1984 | US4480298 Multiple output DC-to-DC voltage converter apparatus |
| 10/30/1984 | US4480297 Synchronizing circuit for push-pull inverter |
| 10/30/1984 | CA1177160A1 Television receiver power supply |
| 10/30/1984 | CA1177159A1 Television receiver ferroresonant high voltage power supply using temperature stable core material |
| 10/30/1984 | CA1177157A1 Television receiver ferroresonant load power supply |
| 10/29/1984 | EP0088769A4 Inductive load driver protection circuits having minimal power dissipation. |
| 10/24/1984 | EP0122541A1 Power supply circuit |