The UCR100 series of DC-DC converters are specifically designed for power conversion and battery applications. The UCR units offer customers ease of installation and better energy efficiency ratings than comparable models. Typically a single UCR module can take the place of up to 5 competitive alternative modules currently used in customers' existing applications. The series can also improve overall system reliability through the use of the input holdup option that requires just a single capacitor to provide up to 10 ms holdup.
The UCR100 series provides tight line and load regulation together with control features such as remote On/Off, a +/- 10% output trim and a remote sense of 10%.
The active current share option allows multiple UCR converters to connect in parallel to support higher output currents or to achieve higher system reliability through redundancy.
Product Features • Eurocard 3U x 4TE format • Input range of 16.8V - 137.5V • Single outputs: 5V, 12V, or 24V • EN50155, EN50116, IEC60571, RIA12, IEC/EN/UL60950-1 compliant • High efficiency - up to 90% • Remote On/Off control • Adjustable output trim +/-10% • Remote Sense compensation 10%
Applications include: • Railway rolling stock • Telecom • Railway wayside switchgear • Trainline controls • Railway communications systems • Railcar emergency lighting systems • Industrial control systems with unstable DC input voltages
Root Model Number
Voltage Out
Power
Range Volts
Efficiency Typical
UCR100-050-T72-C
5.1V
100W
16.8-137.5V
87%
UCR100-120-T72-C
12V
120W
86.5%
UCR100-240-T72-C
24V
105.6W
90%
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