TDK-Lambda RWS300B-12 12V 25A 300W Chassis Mount AC-DC Power Supplies

Standard range
Order Code:

65-4671

Brand: TDK-Lambda MPN: RWS300B-12
Qty Unit Price (Ex VAT)
1+ £75.77
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
4 in stock, despatched same dayAdditional quantity lead time 9 days

The TDK-Lambda RWS300B-12 is a general purpose Chassis Mount AC-DC Power Supply operating at 12V, 25A. The RWS300B-12 power supply is designed to provide solid performance at a reasonable price and features a 10 year electrolytic capacitor lifetime, ensuring a long field life. This power supply provides a reliable solution for a wide range of industrial, automation, test and measurement, broadcast, communications, and LED signage applications.

Certified to IEC62368-1 and UL508. This product meets both Class B radiated and conduction EMI standards and comes with a manufacturer's 7-year warranty.


  • Efficiency: 79.5-82.5%
  • Output power (max.): 300W
  • Output voltage: 12V
  • Output current: 25A
  • IEC62368-1 certified
  • UL508 compliant
  • Adjustable output voltage
  • Over-current and over-voltage protection
  • Long Field Life
  • Dimensions: 170(L) x 102(W) x 41(H)mm
  • Temperature range: -20°C to +70°C
  • Cooling: forced air (Internal Fan)
  • Screw terminals
  • Type: Chassis mount power supply
  • Manufacturer's part: TDK-Lambda RWS300B-12
Type Chassis Mount Power Supply
Dimensions (L x W x H) 170 x 102 x 41mm
Input Connection Screw Terminals
Number of Outputs 1
Output Connectors Screw Terminals
Output Current Max. 25A
Output Voltage Max. 13.8V
Output Voltage Min. 10.8V
Power Rating 300W
Supply Voltage Range 85 to 265V AC
Temperature Range -20 to +70°C
Weight 900g

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