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The Jasper Electronics TC206LS is a chassis-mounted, open-frame, single-output switching power supply module designed for use in Caltrans TEES 332L, 334L, and 336L cabinets fitted with PDA2-LS Power Distribution Assemblies. It delivers up to 120 Watts DC with a nominal output voltage of 24V at 5A.
This power supply operates from a wide AC input range of 90-250V, featuring Power Factor Correction (PFC) with a typical power factor greater than 0.98 at full load. It boasts high efficiency, reaching up to 86% at AC 115V and full load. The unit is convection cooled and designed for non-redundant, cold-pluggable installation.
Key electrical specifications include line regulation within ±2.0%, stability within ±0.2% after warm-up, and a temperature coefficient of ±0.02%/ºC. It includes over-voltage protection (27.6V to 32.4V) and over-current/short-circuit protection (6A to 8A) with automatic recovery. The operating temperature range is -37°C to 74°C.
The TC206LS is generally compliant with the State of California Department of Transportation (Caltrans) Transportation Electrical Equipment Specification (TEES) March 12, 2009. It is suitable for traffic intersection control systems and LED road signs. The dimensions are 217.2mm x 130.8mm x 72.4mm.
90-250 VAC.
-37°C to 74°C.
24.0V at 5.0A.
86% at full load.
Over-voltage protection (27.6-32.4V), over-current protection (6-8A), and short-circuit protection with automatic recovery.
217.2mm x 130.8mm x 72.4mm (8.55" x 5.15" x 2.85").
CSA, FCC, UL approved to standard 60950-1.