TDK-Lambda LS50-12 Switch Mode Power Supply

Standard range
Order Code:

51-4192

Brand: TDK-Lambda MPN: LS50-12 EAN-13: 4016138516937
Qty Unit Price (Ex VAT)
1+ £22.98
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
7 available to back orderBack-order availability date - 09/02/2025

The TDK-Lambda LS50-12 belongs to the manufacturer's LS50 series of single output AC-DC power supplies. The TDK-Lambda is offered with a 3 year manufacturer warranty. With a MTBF of 700000 hrs, it offers superior reliability and its broad operating temperature range makes the LS50-12 suitable for installation in indoor/outdoor enclosures. At temperatures above 50°C, the PSU offers a lower derate, with up to 70% load available at 70°C.

Applications include test and measurement, automated service, factory automation, LED lighting and display, and general purpose.


  • Single output 12Vdc 4.2A 50W
  • Voltage adjustable ±10% via potentiometer
  • Convection cooled - quiet operation
  • Three year manufacturer warranty
  • Connection Screw terminals
  • Dimensions 97(W) x 36(H) x 99(D)mm
  • Input voltage range 85 - 265V/AC, 120 - 370V DC
  • MTBF 700000 hrs
  • Max. temperature +70°C
  • Min. temperature -25°C
  • Number of outputs 1
  • Output current 1: 4.2A
  • Output voltage 1: 12V DC
  • Power 50W
  • Temperature range -25°C up to +70°C
  • Type (manufacturer type) LS50-12
  • Weight 350g
  • Safety and EMC according to CE, EN / UL / CSA 60950, EN 55011-B, EN 55022-B, FCC-B
Dimensions (L x W x H) 99 x 97 x 36mm
Input Connection Screw terminals
Number of Outputs 1
Output Connectors Screw terminals
Output Current Max. 4.2A
Output Current Min. N/A
Output Voltage Max. 13.2V DC
Output Voltage Min. 10.8V DC
Power Rating 50W
Supply Voltage Range 85 to 265 / 120 to 370V
Temperature Range -25 to +70°C

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