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1.8 Watt

Single Output Local Area Network


24-Pin DIP package, triple tested and FCC approved

Our efficient, customizable 1.8 watt single output DC-DC converter meets IEEE 802.3 standards and is  FCC Class B-approved. This triple tested design also features a 24 pin DIP package, short circuit protection and 100% burn-in.

INPUT

  • Voltage Range: ±10%

OUTPUT

  • Voltage Accuracy: 5%
  • Line Regulation at Full Load: 10% max
  • Load Regulation at Full Load to 1/2 Load: 10% max
  • Ripple Noise (20MHz Bw): 50 mVp-p max.

GENERAL

  • Efficiency: 78%
  • Isolation Voltage: 500 Vdc
  • Isolation Resistance: 1000 MOhms
  • Switching Frequency: 25 KHz min.

ENVIRONMENTAL

  • Operating Temperature Range: -25 to 71°C
  • Storage Temperature Range: -40 to 100°C
  • Cooling: Free Air Convection

PHYSICAL

  • Case Material: Non-Conductive Black Plastic
  • Weight: 0.5 oz. (14.3 g)
  • Dimensions: 1.27" x 0.58" x 0.62"
Input Voltage
(Vdc)
Output Voltage
(Vdc)
Output Current
(mA, Max)
Efficiency
%
Case Model Number
Unregulated
5 9 200 78 A TWU1.8-5S9-A
12 9 250 78 A TWU2.25-12S9-A