TDK-Lambda Switching Power Supply, LS50-12, 12V dc, 4.2A, 50W, 1 Output, 125 → 373 V dc, 88 → 264 V ac

RS Stock No.:: 680-2742
Mfr. Part No.:: LS50-12
Manufacturer:: TDK-Lambda

TDK-Lambda Switching Power Supply, LS50-12, 12V dc, 4.2A, 50W, 1 Output, 125 → 373 V dc, 88 → 264 V ac

2 In stock for delivery within 4 working days

Added

Price Each

SGD47.80

(exc. GST)

SGD52.10

(inc. GST)

Units	Per unit
1 - 9	SGD47.80
10 - 49	SGD46.85
50 +	SGD38.55

RS Stock No.:: 680-2742
Mfr. Part No.:: LS50-12
Manufacturer:: TDK-Lambda

Technical data sheets

Datasheet - LS

Legislation and Compliance

Product Details

TDK-Lambda Switch Mode Power Supply

The TDK-Lambda LS series 50W single output AC to DC embedded switch-mode power supply has an output current rating of 4.2A at 12VDC. It has a universal input supply voltage rating from 88VAC to 264VAC and 125VDC to 373VDC.
Note:
Operating temperatures are with de-rating
MTBF to MIL-HDBK-217F

Features and Benefits

High efficiency up to 84%
High MTBF
Low de-rating above 50°C (up to 70% load available at 70°C)
Overcurrent protection
Overvoltage protection
Withstands 300VAC surges (minimum 5 seconds)

Applications

Automated service
Factory automation
General purpose
LED lighting and display
Test and measurement

Certifications

EN 60950-1
EN 61000-3-2 (power factor correction)
EN55011
EN55022-B
FCC-B
IEC 60950-1
UL 60950-1
UL approved

Specifications

Attribute	Value
Output Voltage	12V dc
Output Current	4.2A
Power Rating	50W
Number of Outputs	1
Input Voltage	125 → 373 V dc, 88 → 264 V ac
Mounting Type	Chassis Mount
Package Type	Enclosed
Length	3.9in
Width	3.8in
Depth	1.4in
Efficiency	84%
Weight	350g
Minimum Temperature	-25°C
Maximum Temperature	+70°C