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Same model may have multiple batches, images only for reference.
WRB0503S-1WR2 Real Image
Same model may have multiple batches, images only for reference.

WRB0503S-1WR2

Part No WRB0503S-1WR2
Catalog Power Supplies Board Mount DCDC Converters
Description ISOLATED MODULE DC DC CONVERTER
Sample
Rohs State rohs
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Products specifications Report Issue?

Category Power Supplies - Board Mount - DC DC Converters
Mfr MORNSUN Science& Technology Ltd.
Series WRB_S-1WR2 (1W)
Package Tube
Product Status Active
Type Isolated Module
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 9V
Voltage - Output 1 3.3V
Current - Output (Max) 303mA
Power (Watts) 1 W
Voltage - Isolation 1.5 kV
Applications ITE (Commercial)
Features Remote On/Off
Temperature Range - Operating -40°C ~ 85°C (With Derating)
Efficiency 71%
Mounting Type Through Hole
Package / Case 8-SIP Module, 7 Leads
Size / Dimension 0.87" L x 0.37" W x 0.47" H (22.0mm x 9.5mm x 12.0mm)
Approval Agency CE, EN, UKCA
Standard Number 62368-1
Standard Package 22 pcs
MSL Level Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8504.40.9580
Win Source Part Number 1047285-WRB0503S-1WR2
Ultra Librarian 3D Model Ultra Librarian WRB0503S-1WR2 CAD Model

Description

The WRB_S-1WR2 (1W) is a compact and efficient isolated module power supply designed for power supplies in board mount applications.

  • Size: 0.87" L x 0.37" W x 0.47" H (22.0mm x 9.5mm x 12.0mm)
  • Power Output: 1 W
  • Remote On/Off: Yes
  • Voltage Isolation: 1.5 kV
  • Outputs: One Output
  • Maximum Current Output: 303mA
  • Input Voltage Range: 4.5V to 9V
  • Output Voltage: 3.3V
  • Efficiency: 71%
  • Mounting: Through Hole
  • Package: 8-SIP Module, 7 Leads
  • Manufacturer: MORNSUN Science & Technology Ltd.
  • Approvals: CE, EN, UKCA

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