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TDK-Lambda KWS-A交流-直流PCB安装电源

TDK-Lambda KWS-A交流-直流PCB安装电源是5W到25W II类器件，具有宽温度范围（-40℃到+85℃）。 KWS-A的效率高达88%，无负载功率消耗不足0.5W。 TDK-Lambda系列具有47-440Hz输入频率和85-265VAC输入电压。 关键应用包括工业、测试、通信和广播。

特性

  • Wide -40°C (startup) to +85°C temperature range
  • <0.5W off-load power draw
  • Efficiencies up to 88%
  • Compact sizes
  • Class II, no ground connection
  • 3-year warranty
  • RoHS compliant

应用

  • Industrial
  • Test
  • Communications
  • Broadcast

规范

  • 85VAC to 265VAC and 120VDC to 370VDC input ranges
  • 47Hz to 440Hz input frequency range
  • Inrush currents, cold-start
    • 15A at 100VAC
    • 30A at 200VAC
  • Input current ranges
    • 0.13A to 0.56A at 100VAC
    • 0.07A to 0.34A at 200VAC
  • 0.35A to 5.0A maximum current range
  • 5V to 24V output range
  • ±5% output voltage accuracy
  • 5.0W to 26.4W maximum power range
  • 40mV to 150mV load regulation
  • 20mV to 96mV line regulation
  • 200mVp-p to 96mVp-p ripple and noise
  • 74% to 88% typical efficiency range
  • <0.5W off-load power draw
  • <0.02%/°C temperature coefficient
  • 10ms to 45ms hold-up time range
  • <0.25mA leakage current at 265VAC, 60Hz
  • Temperature ranges
    • -10°C to +85°C operating, -40°C at start-up
    • -40°C to +85°C storage
  • Relative humidity ranges, non-condensing
    • 30% to 90% operating
    • 20% to 95% storage
  • >100MΩ isolation resistance at +25°C, 70% relative humidity, and 500VDC input-to-output
  • 5,747,627 hours to 14,416,059 hours MTBF per Telcordia SR-332 issue 3

视频

发布日期: 2016-01-25 | 更新日期: 2022-03-11