Product

50W model (RWS50B) Developed for RWS-B Series of Simple Function Type Compact AC-DC Power Supply

50W model (RWS50B) Developed for RWS-B Series of Simple Function Type Compact AC-DC Power Supply

June 17, 2014

TDK-Lambda has now developed the 50W model (RWS50B) for RWS-B series of AC-DC power supplies that featuring simple function design, compact dimensions, and high efficiency. Orders for this 50W model called “RWS50B” are accepted from June 17, 2014.

■ Main features and benefits: RWS50B model

  • Simple function models with solid basic performance and optimized additional functionality
  • Long service life: Electrolytic capacitors rated for minimum 5 years (Ta = 40°C, Io = 100%, 24 h)
  • Standard model equipped with cover
  • Model with DIN rail mounting brackets available as option
  • 5 V, 12 V, 24 V output types compliant with UL 508 standard

■ Major specifications: RWS50B model

Model RWS50B
Input voltage range - 85 to 265 Vac (120 to 370 Vdc)
Nominal output voltage Vdc 5 12 24 48
Efficiency 24V
(200 Vac typ.)
% 79% 84% 87% 87%
Maximum output power W 50W 51.6W 52.8W 52.8W
Cooling - Natural air cooling
Operating ambient temperature °C -20: 50%, -10 to 40: 100%, +70: 20%
Leakage current mA < 0.75
EMI - Built to meet EN55011/EN55022-B, FCC-B, VCCI-B
Safety standard - UL60950-1, CSA60950-1, UL508 (5V, 12V, 24V type),
CE (Based on EN60950-1)
Size ( W x H x D ) mm 82 x 34 x 81.5
Warranty - 5 years (with conditions)

About RWS-B series
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Product Information

Product information on this web site is intended only for the Japanese market.

For other markets, please access the respective regional web site or contact your nearest sales office.

TDK Power Electronics World


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