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15W 20W DC DC Converter Module Wide Input Range Isolated Regulated Single Output

Categories DC DC Converter Module
Brand Name: MORNSUN
Model Number: URB1D LMD- 15WR3 & URB1D LMD-20WR3 Series
Certification: CE
Place of Origin: China
MOQ: 100PCS
Payment Terms: T/T
Packaging Details: Carton packed
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15W 20W DC DC Converter Module Wide Input Range Isolated Regulated Single Output

Railway DC DC converter 15 & 20W isolated DC-DC converter with Ultra-wide Input and Regulated Single Output


Description

URB1D_LMD-15W(H)R3 15W and URB1D_LMD-20W(H)R3 20W series of isolated DC-DC converter products have an ultra-wide 4:1 input voltage and feature efficiencies of up to 86%. input to output isolation is tested with 250VDC and the converters safely operateing an ambient temperature of -40℃ to +85℃ and are offered with various mounting options idealy electronic equipment and railway vehicle applications using 72V, 96V and 110V battery voltages.The modules are fuly featured, protected and include remote On/Off and Trim function for output voltage adjustment


Features

  • Ultra-wide 4: 1 input voltage range
  • Reinforced I/O isolation test voltage 2.25k VDC
  • Operating ambient temperature range -40C to +85C
  • Input under-voltage protection, output short circuit, over-current, over–voltage protection
  • Low output Ripple & Noise
  • CLSPR32/EN55032 CLASS A EMI compliant without external components
  • Input Reverse Polarity Protection available with Chassis (A2S) or 35mm DIN-Rail mounting (A4S) version
  • Industry standard pin-out

Features

Selection Guide
Certification①Part No. ②Input Voltage (VDC)Output

Full Load

Efficiency④(%)

Min./Typ.

Capacitive

Load(µF)

Max.

Nominal (Range)Max.③Voltage (VDC)Current(mA) Max./Min.
EN/BS ENURB1D03LMD- 15WR3

1 10

(40- 160)


170

3.34000/080/825400
URB1D05LMD- 15WR353000/082/845400
UL/EN/BS EN/IECURB1D12LMD- 15WR3121250/082/841000
EN/BS ENURB1D15LMD- 15WR3151000/083/85820
UL/EN/BS EN/IECURB1D24LMD- 15WR324625/083/85270

EN/BS EN

URB1D03LMD-20WR33.35000/080/8210000
URB1D05LMD-20WR354000/082/8410000
URB1D12LMD-20WR3121667/083/851600
URB1D15LMD-20WR3151333/084/861000
UL/EN/BS EN/IECURB1D24LMD-20WR324833/084/86470

Note:

①URB1D_LMD- 15W(H)R3 series CE certification standards for EN62368- 1 and EN50155; RB1D_LMD-20W(H)R3 series CE certification standards for EN60950- 1 and EN50155;

②Use“H”suffix for heat sink mounting,“A2S”suffix for chassis mounting and“A4S”suffix for DIN-Rail mounting. We recommend to choose modules with a heat sink for enhanced heat dissipation and applications with extreme temperature requirements;

③Absolute maximum stress rating without damage (not recommended);

④Efficiency is measured at nominal input voltage and rated output load; efficiencies for A2S and A4S Model’s is decreased by 2% due to the input reverse polarity protection circuit.


Input Specifications
ItemOperating ConditionsMin.Typ.Max.Unit

Input Current

(full load / no-load)

URB1D_LMD- 15WR3 series,

Nominal input voltage

3.3V output--147/ 10150/20

A

5V output--163/ 10167/20
Others--159/3166/8
Input Specifications
ItemOperating ConditionsMin.Typ.Max.Unit

Input Current

(full load / no-load)

URB1D_LMD- 15WR3 series,

Nominal input voltage

3.3V output--147/ 10150/20

A

5V output--163/ 10167/20
Others--159/3166/8

Mechanical Specifications
Case MaterialAluminum alloy

Dimensions


Without heat sink

Horizontal package50.80 × 25.40 × 1 1.80mm
A2S chassis mounting76.00 × 31.50 × 21.20 mm
A4S Din-rail mounting76.00 × 31.50 × 25.80 mm

Dimensions


With heat sink

Horizontal package51.40 × 26.20 × 16.50mm
A2S chassis mounting76.00 × 31.50 × 25.30 mm
A4S Din-rail mounting76.00 × 31.50 × 29.90 mm
WeightWithout heat sinkHorizontal package/A2S chassis mounting/A4S Din-rail mounting26.0g/48.0g/68.0g(Typ.)
With heat sinkHorizontal package/A2S chassis mounting/A4S Din-rail mounting34.0g/56.0g/76.0g(Typ.)
Cooling MethodFree air convection

Quality 15W 20W DC DC Converter Module Wide Input Range Isolated Regulated Single Output for sale
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