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BX-L Series

These products are isolated DC-DC converters that achieve very low output noise of 8mVp-p by the adoption of a patented original resonant circuit. Radiation noise is also suppressed by 5-side shielded metal case. Those are very reliable and are suitable for noise separation between analog and digital circuits. It is also suitable for the amplifier used in a measurement instrument, that amplifies small signals.
BX-L01

Features

  • Suitable for analog and digital mixed circuits
  • MTBF; 1 million hours
  • Short-circuit/overcurrent protection
  • No electrolytic and tantalum capasitors
  • 5-sided metal shielded
  • EMI line filter
  • Over temperature protection
  • Long life due to TCT patented circuit
  • Withstand voltage; DC 500V
  • Operating temperature; -40°C to +85°C (temperature derating required)
  • RoHS compliant

BX-L Series

ModelInput Voltage
Vdc[V]		Output Voltage
Vdc[V]		Output Current
[mA]		Line Reg.
[%](typ.)		Load Reg.
[%](typ.)		Noise
[mVp-p](typ.)		Efficiency
[%](typ.)		Size
(W*D*H/mm)		DatasheetPurchase
BX05-15W07L4.75 to 6+/-15+/-0 to 700.30.386049.0x20x9.8DigiKey
chip1stop
Standard Connection Shematics
  • Recommended Capasitors
    　C1 = 22 to 33uF (Electrolytic or Ceramic Capasitor)
    　C2,C3 = 0.47uF (Ceramic Capasitor)
    Although any external capasitors are basically not required, the (total) noise can be reduced by reducing the power line impedance and load line impedance.

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