Dadmatrac electronics [p] ltd. Manufactures inverters and the inverters are available in ratings of 250, 500 & 1000 w. 250 w system operates on 12 vdc & the 500, 1000 w operate on 24 vdc. Salient features are as follows;
1. quick changeover time [ 40 msec.]
2. pwm control thereby ensuring stable output voltage [220 v ± 5%]
3. mosfet operation for greater efficiency
4. electronic overload control - the connected load starts flickering during overload conditions & stabilizes as soon as the excess load is switched off.
5. intelligent battery charging circuit - it keeps a track of the ampere hours & then switches off the charging to give the battery a rest thereby ensuring a good life for the battery.
