Components’ Notations | Specifications |
| 230 - 12 V, 300 W, 50 Hz iron core step-down transformer with a turns ratio of |
, , , , & | Power diodes |
| 0.1 mH, rectifier output filter inductance |
| 500 μF, rectifier output filter capacitance (25 V electrolytic capacitor) |
| 0.95 mH, boost converter input inductance |
| 47 μF, boost converter output capacitance (50 V electrolytic capacitor) |
, & | N-channel enhancement type MOSFET with an absolute maximum on-resistance, and maximum drain current, |
Battery | 12 V (rated nominal voltage), 7.5 A-h (capacity) and 9 V (cut-off voltage) |
| 225 Ω, snubber resistance |
& | 10 nF, snubber capacitance |
| 12 - 230 V, 400 W, 50 Hz iron core step-up transformer with a center-tapped primary side and a turns ratio of |
| 21.2 mH, inverter output filter inductance |
| 470 μF, inverter output filter capacitance (250 V electrolytic capacitor) |
A | Op-amp with the biasing voltage of and |
& | 1 kΩ and 12 kΩ respectively, resistances in the input terminal of the battery charge controller circuit |
| 12 V, biasing voltage of the relay switching circuit |
C, NO & NC | Common, normally open and normally closed terminals of a 250 V, 20 A, SPDT electromechanical relay |
Transfer Switch | 250 V, 30 A, 3 ms (transfer rate) electromechanical relay |
Loads | In simulation, an R-L load of and with a maximum power consumption of 103.59 W |