Well-known industry author and instructor Jim Johnson is offering a new video for technicians who want to sharpen their troubleshooting skills. "This HVAC training video program, is available in DVD ...

Abstract: This brief presents a bidirectional asymmetrical multilevel inverter (MLI) that requires a single dc voltage source and low component count. Considering the weights assigned to the turns ...

Poor quality products. Pathetic after sales service. Unresponsive customer care. Extremely arrogant staff. That's the best way to define Hitachi. I got a fridge about an year ago which abruptly ...

Abstract: Small-signal instability may occur when parallel grid-following inverter-based resources (IBRs) are connected to a grid with low strength, i.e., a weak grid. In such a weak grid, changes in ...

Load Options Fan, CFL, Tub Light , EESL LED Bulb , LED TV ( Up to 65 Inch ) , Mixer ( Up to 1000 w ) , Desert Cooler ( Up to 450W ) Inverter Refrigerator ( Up to 600 Liter ), Monoblock Self prime pump ...