North Penn Now

Effective Crawl Space Mold Remediation for Homes and Businesses

Crawl space mold is a common issue that affects homes and businesses. Crawl spaces are usually dark, moist and lacking in ventilation which makes it an ideal place for mold to grow. Mold can cause ...

Bear under Altadena home for 6 weeks is finally evicted by paintball guns, electrified mat

A 550-pound male black bear wedged into the crawl space underneath an Altadena home finally got its eviction notice.
IEEE

Fast Space Charge Measurement of Power Module Packaging Insulation Under Square Wave Voltage Based on High Repetition Frequency Pulsed Electroacoustic Method

Abstract: High voltage power module packaging insulation such as silicone encapsulating elastomer endures unipolar square wave voltage with short transient time (~100 ns, high dV/dt) due to the recent ...
IEEE

Numerical Evaluation Methodology for Power Electronic Transformer Insulation Based on Space Charge Characteristics Under Combined HF Electrothermal Stress

Abstract: Power electronic transformer insulation systems endure extended periods of operation under challenging conditions characterized by the interaction of electrical and thermal factors. Current ...