BF-TC935
Power Supply Module
BF-TC935 Power Supply Module
This power supply is mainly developed for our MESH base stations and BF-TR900 repeater. With compact structure and advanced circuits, it supports wide-range input, high efficiency, high reliability and various protection. It can be widely used in the military, police, fire protection, utility, petroleum, mining, transportation, water conservancy, forestry, broadcasting and TV, medical and other sectors.
Inquiry
Inquiry
Highlights
Power efficiency above 0.98
Active PFC, providing universal input voltage capability and much higher efficiency.Various protections to ensure security
- Over-voltage protection- Undervoltage protection
- Overcurrent protection
- Short circuit protection
- Over Temperature protection
- Lightning protection
Assured quality
- 100% high temperature aging, 100% high voltage test (AC1.5KV10mA3Sec.).- When the ambient temperature is 25℃, the mean time between failures is more than 80,000 hours.
Specifications
General
| Output Capacity | 1-5 outputs |
| Overload | 105-135% rated output power |
| Over Voltage | 15.7V-18.4V |
| MTBF | 206.5krs min. |
| Weight | 3kg |
| Size | 1U 9.5 inch, 217(L)* 44(H)* 325(W) |
| Safety Standards | UL60950-1, TUV EN60950-1, O/P-FG 0.5KVAC |
Environmental
| Working Temperature | -40℃~+65℃ |
| Storage Temperature | -40℃~+70℃ |
| Humidity | 10%-95% no condensation |
| Atmospheric Pressure | 70-106 KPa normal work |
| Cooling Method | Natural heat dissipation via components |
Input
| Input Voltage Range | 90-264VAC, 47-64Hz |
| Efficiency | ＞98%(220Vac input, rated load) |
| AC Current | 4A/115VAC; 2A/230VAC |
| Inrush Current | 20A/115VAC; 40A/230VAC |
Output
| DC Output Voltage | 13.8V |
| Rated Current | 25.4A |
| Rated Power | 350W |
| Output Efficiency | 0.88 |
| Voltage ADJ. Range | 13.5-14,1V |
| Voltage Tolerance | ±1.0% |
| Line Regulation | ±1% |
| Load Regulation | ±1% |
| Setup and Rise Time | 3S/ 220VAC, full load |
| Hold Up Time | 8ms at full load |
Protection
| Limited Output Current Protection | 26A-32A |
| Short-circuit Protection | Long-term short-circuit, recover automatically |
| Over Temperature | Protection is not start under normal temperature |
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