The TDK-Lambda LS25-12 belongs to the manufacturer's LS25 series of single 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 LS25-12 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 2.1A 25W
Convection cooled - quiet operation
Three year manufacturer warranty
Connection Screw terminals
Dimensions 51(W) x 28(H) x 79(D)mm
Input voltage range 85 - 265 V/AC, 120 - 370V DC
MTBF 900000 hrs
Max. temperature +70°C
Min. temperature -25°C
Number of outputs 1
Output current 1: 2.1A
Output voltage 1: 12V DC
Temperature range -25°C up to +70°C
Type (manufacturer type) LS25-12
Safety and EMC according to CE, EN / UL / CSA 60950, EN 55011-B, EN 55022-B, FCC-B
*Question functionality currently disabled
30 July 2015 Question by: Mike
| Product code: 51-4209
Q. How much clearance do I need to provide from the honeycombed surfaces when designing an enclosure for the LS25-12
A. Hi Mike, thank you for your question. This Chassis Mount Power Supply is not suitable for wall or bench mounting. This must be used in open air.
Excellent switch mode power supply
Reviewed by: rosecom - 11 June 2014
Very capable & compact power supply. Adjusted for 12.5V output and followed by a low dropout linear regulator in our application. Produced 12V @ 2A with very low noise.