This simple charger was found in a 1980s documentation. The transistor may be the TIP42 with a heat sink. R1 adjusts the load current. The transformer has 1 A of secondary current.
We find this circuit in a 1980s documentation for amateur radio. The circuit shows how to switch...
August 2017 - Mouser Electronics announced the availability of a full range of Mean Well regulated DC-DC...
August 2016 - Mouser Electronics is providing the ew converters step down LM53625-Q1 and...