FIELD: electric engineering.
SUBSTANCE: controlled step-up DC converter comprises input (4), output and common (5) outputs for connection of accordingly source of DC voltage and load, n parallel connected chains connected between input and common outputs. Each chain consists of serially connected charging diode (3), capacitor (2) and charging key (1). Converter also comprises (n-1) discharging keys (6-10), every of which is connected between different outputs of capacitors in according adjacent chains, discharging key (16) connected between input output and point of capacitor and the last chain charging key connection. Converter includes (n-1) additional discharging keys and additional groups of m keys and (m-1) output terminals for connection of additional loads.
EFFECT: converter has wider functional resources, is able to work for several loads and at the same time has better weight and dimension indices.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ADJUSTABLE DECREASING TRANSFORMER OF DIRECT VOLTAGE | 2005 |
|
RU2284633C1 |
| ADJUSTABLE DC VOLTAGE STEP-DOWN CONVERTER | 2006 |
|
RU2323515C1 |
| VARIABLE DC BOOST CONVERTER | 2023 |
|
RU2806898C1 |
| ADJUSTABLE STEP-UP DC VOLTAGE CONVERTER | 2020 |
|
RU2734101C1 |
| METHOD OF REGULATING THE OUTPUT VOLTAGE OF A DC VOLTAGE BOOST CONVERTER | 2020 |
|
RU2746272C1 |
| POWER SUMMING DC VOLTAGE STEP-UP CONVERTER | 2023 |
|
RU2820214C1 |
| CONTROLLED STEP-DOWN DC VOLTAGE CONVERTER | 2010 |
|
RU2415506C1 |
| CONTROLLED DC VOLTAGE STEP-DOWN CONVERTER | 0 |
|
SU1691922A1 |
| INVERTING DIRECT CURRENT VOLTAGE STEP-UP CONVERTER | 2020 |
|
RU2762290C1 |
| ADJUSTABLE STEP-DOWN DC VOLTAGE CONVERTER | 0 |
|
SU987758A1 |
