Traco Power now offers the TMPS-05 series miniaturized 5-Watt ac-dc power supply modules in lightweight fully-encapsulated 1" x 1" plastic casing for PCB mount. Beside the safety approvals for industrial and IT solutions, they are also certified to EN 60335 for household appliance. These 5-Watt modules are designed for low power or segregated circuits when space is critical or for an efficient powering of a standby mode when compliance to ErP directive is required. A peak current of 130% facilitates the activation of main circuits.
They comply with EMC emission and immunity standards for industrial, IT and commercial environment without the need of external filtering. The input is designed for the voltage ranges of 85- to 264-Vac and 120- to 370-Vdc. Standard outputs include; 3.3Vdc at 1515mA, 5Vdc at 1000mA, 9Vdc at 555mA, 12Vdc at 416mA, 15Vdc at 333mA, 24Vdc at 208mA, and 48Vdc at 104mA.
These ac-dc power supplies have an operating temperature range of -25 to +70 degrees C with power derating above 50 degrees C. They have an input-to-output isolation of 3000Vac and include over-current and over-voltage protection. Short circuit protection is hiccup-mode with automatic recovery. Hold-up time under full load is 8mS at 115Vac and 40mS at 230Vac input.
