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BY-L Series

These products are very low noise isolated DC-DC converters. The output noise of 10mVp-p has been realized by adopting a patented resonant technology. Radiation noise is also suppressed by 5-side shielded metal case. Those are very reliable products 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.
BY-L01

Features

  • 24-pin DIP IC size
  • Withstand voltage; AC 500V
  • Short-circuit/overcurrent protection
  • Over temperature protection
  • EMI line filter
  • Long life due to TCT patented circuit
  • No electrolytic and tantalum capacitors
  • 5-sided metal shielded
  • Operating temperature; -25°C to +71°C (temperature derating required)
  • RoHS compliant

BY-L Series

ModelInput Voltage
Vdc[V]		Output Voltage
Vdc[V]		Output Current
[mA]		Line Reg.
[%](typ.)		Load Reg.
[%](typ.)		Ripple Noise
[mVpp](typ.)		Efficiency
[%](typ.)		Size
(WxDxH/mm)		DatasheetPurchase
BY05-05S30L4.75 to 650 to 3000.30.3106032.6x20.42x10.3DigiKey
chip1stop
corestaff
BY05-12S12L120 to 1201060DigiKey
chip1stop
corestaff
BY05-15S10L150 to 1001060DigiKey
chip1stop
corestaff
BY05-05W08L+/-5+/-0 to 80845DigiKey
chip1stop
corestaff
BY05-12W06L+/-12+/-0 to 65860DigiKey
chip1stop
corestaff
BY05-15W05L+/-15+/-0 to 53860DigiKey
chip1stop
corestaff
Standard Connection Shematics

BY-SL Series

・Recommended Capacitors
　C1 = 22 to 33μF (Electrolytic or Ceramic Capacitor)
　C2 = 0.47 to 10μF (Electrolytic or Ceramic Capacitor)

BY-WL Series

・Recommended Capacitors
　C1 = 22 to 33μF (Electrolytic or Ceramic Capacitor)
　C2, C3 = 0.47 to 10μF (Electrolytic or Ceramic Capacitor)

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