На базе какой микросхемы у вас ЭПРА? Вот для примера на базе IR 21592. Я не пойму , что все 30 сгорели?

А вот спецификация по компонентам:
Qty,Type,Value,Rating,Tolerance,Reference
1,Bridge Rectifier,1 A,1000V,,BR1
1,Capacitor,0.47 uF,275VAC,,C1
4,Capacitor,0.1 uF,25V,,CBOOT,CMIN,CSD,CVCC1
1,DC Bus Capacitor,22 uF,350V,,CBUS
1,Capacitor,220 pF,25V,,CCS
1,Capacitor,0.1 uF,400V,,CDC
1,Preheat Time Capacitor,0.27 uF,25V,,CPH
1,Resonant Capacitor,0.01 uF,1500V,5%,CRES
1,Capacitor,1.5 nF,630V,,CSNUB
1,Capacitor,4.7 uF,25V,,CVCC2
1,Capacitor,0.01 uF,25V,,CVCO
1,Capacitor,0.47 uF,25V,,CVDC
1,Y Capacitor,2.2 nF,250VAC,,CY
1,Fast Recovery Diode,600 V,1A,,DBOOT
1,Diode,17 V,500mW,,DCP1
1,Diode,1N4148,,,DCP2
1,Fuse,2 A,250VAC,,F1
1,Ballast Control IC,IR21592,,,IC BALLAST
1,Common-mode Line Filter,2x5.1mH,1.0A,,L1
1,Current Transformer,2x10mH,,,LHEAT
1,Resonant Inductor,1 mH,5.9 Apk,5%,LRES
2,Half-Bridge MOSFET,IRF740,,,MHS,MLS
1,Current Sense Resistor,0.3 Ohm,,1%,RCS
2,Resistor,100 KOhm,,,RDC,RSD
1,Resistor,5.1 KOhm,,,RDIM
1,Resistor,100 KOhm,,1%,RFMIN
2,Resistor,20 Ohm,,5%,RHO,RLO
2,Resistor,30 KOhm,,1%,RIPH,RMIN
1,Resistor,1 KOhm,,,RLIM1
2,Resistor,10 Ohm,,,RLIM2,RLIM3
1,Resistor,130 KOhm,,1%,RMAX
1,Resistor,1 M Ohm,,,RPU
1,Resistor,270 KOhm,400V,,RSUPPLY
1,Varistor,470 V,,,RV1
1,Resistor,1 M Ohm,400V,,RVAC
1,Resistor,56 KOhm,,,RVDC