TWB3 SERIES (3W)

Features

  • 4:1 Wide Input Voltage Range
  • Operating Temperature Range: -40 to +105 C (with derating)
  • Miniature DIP Package
  • High Efficiency: To 89%
  • Reinforced Insulation
  • Clearance and Creepage Distance: 8.0 mm/2MOPP
  • 5000 Vac Input/Output 2MOPP Isolation
  • Built-In EMI Class A Filter
  • 2uA Patient Leakage Current
  • Medical Safety Approvals Including: UL, CE and ANSI/AAMI ES60601-1,EN60601-1and IEC60601-1
  • RoHS Compliant to 2011/65/EU

TWB3 SERIES (MEDICAL)

Categories: ,

ELECTRICAL SPECIFICATIONS

Parameter Value
Voltage Range (24VDC nominal input) 9-36VDC
Voltage Range (48VDC nominal input) 18-75VDC
Input Filter Pi Filter
Input Surge Voltage (24VDC input) 50VDC, 100ms max.
Input Surge Voltage (48VDC input) 100VDC, 100ms max.
Input Reflected Ripple Current 20mAp-p
Start up Time (Power up) 30ms (constant resistive load)
Start up Time (Remote ON/OFF) 30ms
Startup Voltage (24VDC input) 9VDC max.
Startup Voltage (48VDC input) 18VDC max.
Shutdown Voltage (24VDC input) 8VDC
Shutdown Voltage (48VDC input) 16VDC
Remote ON/OFF (B-Type, referenced to -INPUT) ON: Open or 0-1.2VDC / OFF: 2.2-12VDC
Input Current of Remote Control Pin -0.5 to 1mA
Remote OFF State Input Current 2.5mA
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