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The Traco Power TXM 050-148 is a 50 Watt enclosed AC/DC power supply designed for cost-critical applications. This model provides a 48 VDC output with a maximum current of 1.1 A, delivering up to 53W of power.
Key electrical specifications include a universal AC input range of 88-264 VAC, a typical efficiency of 89%, and adjustable output voltage with a range of -5% to +10%. It offers robust protection features such as output current limitation and over-voltage protection.
Designed for easy installation, it features a compact metal case and screw terminal block connections. The power supply operates within a temperature range of -25°C to +70°C with derating and is suitable for ITE (Commercial) applications. It complies with European EMC standards and the Low Voltage Directive (LVD).
Mounting is via chassis mount. The unit has dimensions of 99.1mm x 82.0mm x 35.1mm. It is built with a screw terminal block and has no internal fan.
The nominal output voltage is 48VDC, with an adjustable range spanning from -5% to +10%.
The unit comes in an enclosed form factor designed specifically for chassis mounting.
The converter operates reliably between -25°C and +70°C, with power derating applied above 50°C.
The device provides 3000VAC of electrical isolation between the input and output terminals.
Output ripple and noise remain below 200mV peak-to-peak when measured across a 20MHz bandwidth.
The converter maintains output for a minimum of 50 milliseconds under full load conditions.
Yes, it features continuous short circuit protection that automatically recovers once the fault clears.