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Guangzhou Top Power Electronics Technology Co.,Ltd
TPC/NE-350-XS

TPC/NE-350-XS

Product catalog summary

Description: The TPC/NE-350-XS series is a high-reliability AC/DC switching power supply with a rated output power of 348-350.4W. It supports an input voltage range of 90~132Vac/180~264Vac and offers output voltages of 12V, 15V, 27V, 36V, and 48V. It is designed for use in telecommunications, industrial control, data acquisition, and other electronic systems.

Output Characteristics: The power supply features ripple and noise levels of ≤150mVp-p for 12V and 15V outputs and ≤200mVp-p for 27V, 36V, and 48V outputs at ambient temperatures of 0~70℃. The voltage regulation accuracy is ±1%, with a line regulation of ±0.5% and load regulation of ±1%. The setup time is ≤2.0S for 115Vac input and ≤1.0S for 230Vac input at full load.

Features: The device includes a switch-selectable AC input, a 100% full load burn-in test, and protections against short circuit and overload. It operates within a temperature range of -20℃ to 70℃ and uses long-life electrolytic capacitors.

Selection Guide: The series includes models with different output voltages and efficiencies ranging from ≥82.5% to ≥87.0%.

Input Characteristics: The input voltage range is 90~132Vac/180~264Vac, with a frequency range of 47Hz~63Hz. The input current is 7A at 115Vac and 4A at 230Vac, with inrush currents of ≤40A and ≤60A respectively.

Protection: The power supply offers over-power and overload protection, operating in hiccup mode with auto recovery.

Environmental Characteristics: It operates in ambient temperatures of -20℃ to 70℃ with humidity levels of 20%~90%RH. It can withstand vibrations and pulses and is suitable for altitudes up to 5000m.

Safety & EMC Standards: The device complies with GB4943/EN60950 safety standards and EN55032 Class A EMC emission standards.

Other Specifications: The cooling method is forced air, with dimensions of 215*115*50mm and a net weight of 0.78kg. The MTBF is 100,000 hours at 25℃.

Catalog excerpts

TPC/N E-350-XS series DESCRIPTION : 348-350.4W Wide input AC/DC switching power supply The rated output power of TPC/NE-350-XS series is 348-350.4W, input voltage range: 90~132Vac/180~264Vac,output voltage : 12V,15V,27V,36V,48V, High reliability, precision, effificency , with short circuit, over-load protection, Widely used in telecommunications, industrial control, instrument, data acquisition, signal control , New Energy, Security,and other electronic systems. RoHS complaint Suitable for critical applications All using 105C long-life electrolytic capacitors High reliability,effificency SELECTION GUIDE Input Part Number Range values

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TPC/N E-350-XS series Leakage Current INPUT characteristics!

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TOPPOWER TPC/N E-350-XS series TOPPOWER TPC/N E-350-XS series 1. Instruction of the AC Input Connectors

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TOPPOWER TPC/N E-350-XS series BLOCK DIAGRAM DERATING CURVE MODEL SELECTION S: Single ouput; D: Dual output Output voltage Delimiter Rated output power Delimiter Series Delimiter Type Brand TOPPOWER

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TPC/NE-350-XS

TPC/NE-350-XS

Catalog excerpts

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