
Rev.09.10.07
eighth-brick series
5 of 31
TechnicalReferenceNote-EIGHTH-BRICKSERIES
Single Output Performance Products
Material Ratings
Model Numbers
Standards Compliance List
Characteristic
EN60950-1
UL/cUL 60950
3rd edition
VDE
Safety Agency Approvals
Standard
Category
UL/cUL 60950 File Number
E135734/60950
VDE Certificate No.
10401-3336-0197
Characteristic - Signal Name
Notes and Conditions
Flammability rating
UL94V-0
Material type
FR4 PCB
Model
Input
Output
Overvoltage
Output Current
Typical
Number
Voltage
Protection
(Max.)
Efficiency
LES50A48-1V2J
36-75 Vdc
1.2 V
1.5 V
50 A
86.0%
LES40A48-1V5J
36-75 Vdc
1.5 V
1.8 V
40 A
88.5%
LES40A48-1V8J
36-75 Vdc
1.8 V
2.1 V
40 A
90.0%
LES25A48-2V5J
36-75 Vdc
2.5 V
3.0 V
25 A
89.5%
LES25A48-3V3J
36-75 Vdc
3.3 V
4.0 V
25 A
90.5%
LES15A48-5V0J
36-75 Vdc
5.0 V
6.0 V
15 A
91.5%
RoHS Compliance Ordering Information
The ‘J’ at the end of the Partnumber
indicates that the Part is Pb-free
(RoHS 6/6 compliant). TSE RoHS 5/6
(non Pb-free) compliant versions may
be available on special request, please
contact your local sales representative
for details.