Robust and reliable AC/DC converters for DIN rail from TRACO POWER

The TIB (-EX) family of next generation of DIN rail power supplies covering 80 ~ 480 watts of continuous power feature a high efficiency of 90 ~ 94%.

This generation of AC/DC power supplies combines the most efficient circuit topology with an optimized cost/performance ratio for industrial environments and electric control cabinets.

In the course of this latest update of the TIB series with new 12 VDC and 48 VDC output voltages, Traco Power has also expanded the operating temperature range with a lower start-up temperature of -40 °C to +70 °C.
This enables a much wider industrial application use and allows the new TIB-EX series to be used for applications in hazardous environments. Additionally, the TIB-EX series provides an extended 5-year product warranty.

The TIB (-EX) series design is focused on the improvement of parameters and functions to provide the highest reliability in a majority of applications. With very high efficiency, the units are in the vanguard of industrial DIN-rail power supplies concerning reduced power loss. It allows a very slim package design.

Furthermore, the case offers a potentially useful feature to fix the DIN-rail clip to the side wall for the mounting inside flat panels. The DC-OK LED indicator is visible from both sides.

For a minimum of 4 seconds, they can operate with a boost power of 150%. If boost time is exceeded, the units will switch off and automatically restart after about 10 seconds. The boost power facilitates the activation of stepper motors, solenoids or actuators.

For such applications, the units also provide a true power back immunity and output over-voltage protection. There is no output voltage undershoot when back power stops. Also, dynamic load changes have minimal impact on the output voltage (~100 mV at 20-90% load step change).

The EMC immunity is very high and compliant for applications in industrial environments (EN 61000-6-2), while the emission complies with the standard for residential and commercial environments (EN 61000-6-3). Furthermore, the outputs are radio-interference-suppressed, which impedes radiation at long output lines (antennas). This filter reduces the common-mode current to the limits for telecommunication ports. Furthermore, the units operate with a high-power factor of up to 99% by active power factor correction, keeping the input inrush current low.

The TIB series of AC/DC power supplies are available with a nominal power of 80, 120, 240 or 480 Watt (+50% boost power). The output voltage is adjustable from 11,5 to 56 VDC. They come with the safety standard approvals for IEC/EN 60950-1, UL 60950-1 and UL 508.

We have included the most common types of power supplies for the Traco Power DIN rail in our stock range. Other types are available on order.

For more information on Traco Power products, we are available for you at sales@soselectronic.com.