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20W Reliable Railway DC-DC Regulated Converter DIP Package 110V Input +/-12V +/-1833mA Dual Output

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$36.95 ea

Lead time 5 days

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  • Jameco Part no.: 2282119
  • Manufacturer: MEAN WELL
  • Manufacturer no.: RDDW20H-12
  • NCNR (Non-Cancelable, Non Returnable)
  • HTS code: 8504406012
  • Electronics Parts Locator
# of units Price
1+ $36.95
10+ $30.29

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20W Reliable Railway DC-DC Regulated Converter DIP Package 110V Input ±12V ±1833mA Dual Output

Output: ±12 Volts DC @ 0 to ±1833 mA


  • DIP 2"x1" package with industry standard pinout
  • 4:1 wide input range
  • No minimum load required
  • Comply to EN55032 radiated Class A without additional components
  • High efficiency up to 89%
  • Protections: Short circuit (Continuous) / Overload
  • 3kVDC I/O isolation by models
  • 3 years warranty


  • Telecom/Datacom system
  • Wireless network
  • Industrial control facility
  • Instrument
  • Analyzer
  • Bus, tram, metro or railway system
  • Highly vibrating, heavily dusty, extremely low or high temperature harsh environment

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Specification Value
Primary Output Voltage (VDC)12
Output Current (A)1.833
Maximum Output Power (W)20
Additional Output Voltages (VDC)-12
Input Voltage Range (VDC)43 to 160
Input Voltage (VDC)110
Maximum Input Current (A)0.206
Output Connector TypeDIP
Number of Outputs2
Product TypeDC-DC Reliable Railway Dual Output
Efficiency (%)89
Operating Temperature-Min (Cel)-40
Operating Temperature-Max (Cel)85
Length (inch)2
Width (inch)1
Height (inch)0.4

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