Portable space heaters are small, electric resistance heating units. Regardless of the shape, size or type of electric heating element found in an electric space heater, virtually all power drawn is converted into heat. The cost of operating an electric heater depends on how much heat the unit is delivering.ortable space heaters are small, electric resistance heating units. Regardless of the shape, size or type of electric heating element found in an electric space heater, virtually all power drawn is converted into heat. The cost of operating an electric heater depends on how much heat the unit is delivering.
Flexible electronics, also known as flex circuits, is a technology for assembling electronic circuits by mounting electronic devices on flexible plastic substrates, such as polyimide, PEEK or transparent conductive polyester film.
The M-Series is a low cost, miniature hydraulic/magnetic. circuit breakers ideally designed for demanding. applications requiring space saving features, aesthetics and. snap-in front panel mounting. Its newest design features a compact, space saving, vertically mounted parallel pole configuration, which. is UL489A listed up to 50 amps and is well suited for.