Electronics Projects, 0-350V High Voltage Laboratory Power Supply Circuit article
"power electronic projects, power supply circuit, power supply project, " tagged with
Will be very useful, especially in electronic laboratory power supply dc voltage between 0 and 0 to 350V current is adjustable from 400mA. 4 on the power stage MOSFET spw20n60s5 control lm712 op amp used on the floor. Clean for a healthy voltage rectified mains voltage is not used directly in the power output 600mA 270V 270V ac required trofo rectified dc voltage is controlled around 380v.
Power supply 350volt under the full power of 152W 400mA low power may seem to be, but this is the highest voltage for the current low-voltage, more current can be drawn, but in this case, MOSFETs in the more power will be spent actually before I share “Regulated power supply for the relay bypass circuit” is added yield more is high.
NOTICE is working with 350 volt high voltage regulator circuit capacitor connection Observe caution + – If you connect the high voltage polarity may be large explosions before running the insured Power Line circuit, protective goggles
Source: hpm-elektronik.de alternative link (PCB schematics, component layout, bill of materials) : 0-350v-high-voltage-laboratory-power-supply-circuit.rar