TC 206LS CalTrans Power Supply

TC206LS 206LS Power Supply CalTrans is a chassis mounted, open frame, single output switching power supply capable delivering up to 120 Watts DC, and intended specifically for use in Caltrans TEES 332L, 334L and 336L cabinets fitted with PDA2-LS Power Distribution Assemblies. These are designed for non-redundant “cold pluggable” installation in the end product. AC input, PE, and DC power output connections are through a 6-circuit connector at the rear of the supply. This unit is convection cooled, with an extended operating temperature range. It is not interchangeable with earlier Caltrans Model 206 linear or current Model 206L switching type power supplies without requiring cabinet modifications.

TC206LS is similar to the original 206L but re-configured into a smaller overall size for use in compact Power Distribution Assemblies designated PDA2-LS. The compact PDA creates space for traffic cabinet vendors to install additional optional component modules. Changes affecting the form, fit, function or other features outlined in this document shall not be permitted without prior notification and approval of the user. Specific design requirements are detailed in the TEES document.