TPC LR-50-XS

Product catalog summary

Description: The TPC/LR-50-XS series is a 50-52.8W AC/DC switching power supply with an input voltage range of 90-264VAC and output voltages of 5V, 12V, 15V, 24V, 36V, and 48V. It features high reliability, precision, efficiency, and a compact size, eliminating the need for an external heat sink. It includes overcurrent protection, EMI filter circuit, rectifier filter circuit, 3000V isolation voltage, short circuit, overload, and internal thermal protection. It is suitable for telecommunications, industrial control, instrumentation, data acquisition, signal control, new energy, security, and other electronic systems.

Output Characteristics: The ripple and noise levels vary with temperature and output voltage, with specific limits for each voltage level. Dynamic load characteristics are specified for different current ranges. The output adjustment range is provided for each voltage at 25°C.

Features: The power supply operates with an AC input of 90VAC-264VAC and includes a 100% full load burn-in test. It offers short circuit, overload, and over-voltage protection, operates within a temperature range of -30°C to 70°C, and complies with RoHS standards. It uses 105°C long-life electrolytic capacitors and is designed for high reliability and efficiency, fully complying with safety regulations and EMC design.

Selection Guide: The guide provides details for different models, including input voltage, output voltage, preset voltage, rated current, current range, rated power, and efficiency at 25°C.

Input Characteristics: The input voltage range is 90Vac to 264Vac, with a maximum input voltage of 300Vac. The frequency range is 47Hz to 63Hz, and the standby power consumption is less than 0.5W.

Protection: The power supply includes over-power, over-voltage, and over-current protection for each output voltage, with auto recovery in hiccup mode.

Environment Characteristics: The operating temperature range is -30°C to 70°C with humidity levels of 20% to 90% RH. Storage conditions are -40°C to 85°C with 10% to 95% RH. It can withstand vibrations and pulses and operates at altitudes up to 5000m.

Safety & EMC Standards: The power supply complies with UL60950-1, TUV EN60950-1, EN60335-1, EN61558-1/-2-16, and CCC GB4943 standards. It has specific withstand voltage, grounding test, leakage current, and isolation resistance parameters. EMC emission and immunity standards are also specified.

Others: The cooling method is natural air cooling. The dimensions are 99x82x30mm, and the net weight is 0.23kg. The MTBF is 200,000 hours at 25°C.

Catalog excerpts

50-52.8W Wide input AC/DC switching power supply The rated output power of TPC/LR-50-XS series is 50-52.8W, input voltage range: 90-264VAC, output voltage : 5V, 12V,15V,24V,36V,48V,High reliability, precision,effificency , ultra-small size, no external heat sink required, stable output voltage and etc, with over current protection, EMI filter circuit, the rectifier filter circuit, 3000V isolation voltage, short circuit, overload, internal thermal protection, Widely used in telecommunications, industrial control, instrument, data acquisition, signal control , New Energy, Security,and other electronic systems. High reliability,effificency All using 105C long-life electrolytic capacitors Low standby power consumptions.5W Full compliance with safety regulation,EMC design SELECTION GUIDE Input Part Number Range values Current Ratec range(A) power('

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TPC/LR-50-XS series INPUT CHARACTERISTICS) Rated input voltage range Frequency Range 100Vac~240Vac 47Hz~63Hz 90Vac (refer to the derating curve) <1A@115Vac 50A@230Vac Cold start <0.5W ENVIRONMENT CHARACTERISTICS

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TPC/LR-50-XS series SAFETY&EMC STANDARDS @25C

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Mounting Position Customer plate Notice: 1.Dimensional Unit: mm 2, Unmarked Tolerance is GB/T 1804-m 3. Choose the best installation method. SMPS Cover Assemble Screw Remarks: 1. For safety purpose, the length of screw inside the power supply case shall comply with the above table (refer the right drawing) 1, Instruction of the AC Input Connectors DERATING CURVE www. gztoppower. com

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