New Industry Products

Powertech Electronics Unveils CBB21 Capacitor

November 19, 2001 by Jeff Shepard

Powertech Electronics Inc. (China) announced its new CBB21 metallized polypropylene film capacitor, a non-inductive, self-healing device with low dissipation factor and high insulation resistance. It exhibits high capacitance stability against temperature and frequency, with low inherent temperature rise.

Capacitance values range from 10nF to 3.3µF, with capacitance tolerances of ±20 percent, ±10 percent or ±5 percent. Dissipation factor is 0.1 percent (maximum) at 20 degrees C, 1kHz. Insulation resistance is up to 30 gigaohms. At 85 degrees C, it endures 150 percent of the rated voltage for 500h.