EEWORLDEEWORLDEEWORLD

Part Number

Search

LES20A24-3V3RE

Description
Isolated DC/DC Converters 24VDC 3.3V 20A Negative Logic
Categorysemiconductor    Power management   
File Size1014KB,3 Pages
ManufacturerArtesyn
Websitehttp://www.artesyn.com
Download Datasheet Parametric View All

LES20A24-3V3RE Online Shopping

Suppliers Part Number Price MOQ In stock  
LES20A24-3V3RE - - View Buy Now

LES20A24-3V3RE Overview

Isolated DC/DC Converters 24VDC 3.3V 20A Negative Logic

LES20A24-3V3RE Parametric

Parameter NameAttribute value
Product CategoryIsolated DC/DC Converters
ManufacturerArtesyn
RoHSNo
Number of Outputs1 Output
Output Power100 W
Input Voltage18 V to 36 V
Output Voltage-Channel 13.3 V
Output Current-Channel 120 A
Length2.3 in
Width0.9 in
Height0.34 in
Factory Pack Quantity64
Eighth-Brick Series
Single output
y, Low
NEW Product
DC/DC CONVERTERS
High Current, High
1
Ultra-high e ciency topology
Industry standard eighth brick footprint (identical to quarter-brick pinout)
Low pr
through-hole version
Low pr
with 38% space savings over other quarter-brick brick converters
Wi de ambient temperature range, -40 ºC to +85 ºC
80% to 110% output trim
Monotonic start-up in normal and prebiased loads
Basic insulation system
Overvoltage and overtemperature protection
Secondary side control, no optocouplers,
fast transient response
100 V, 100 ms input voltage transient rated
Available RoHS compliant
This is a new high e ciency, open-frame, low pr
single board, isolated dc-dc
converter series in an industry standard eight-brick footprint that provides up to 100 W of
output power. The series delivers very high output current at low voltages, and excellent
useable power for today’s high performance applications. The series features an input
voltage range of 18 Vdc to 36 Vdc and 36 Vdc to 75 Vdc and is available with output voltages of
1.2 V, 1.5 V 1.8 V, 2.5 V, 3.3 V and 5.0 V. The output voltage is adjustable from 80% to 110% of
the nominal value. The series also has a remote ON/OFF capability. Overcurrent, overvoltage and
overtemperature protection features are included as standard. Full international safety approval
including EN60950-1 VDE and UL/cUL60950, reduces compliance costs and time to market.
All
are typical at nominal input, full load at 25 °C ambient unless otherwise stated
EMC CHARACTERISTICS
8 0 % to 1 1 0 %
0%
At turn-on and turn-o None
N o ne
60 mV to 150 mV typ. deviation
2 0 µs re c ove ry
Immunity:
ESD air enclosure
Radiated
enclosure
Conducted
Input transients
GENERAL SPECIFICATIONS
Basic insulation
S witc hing fre que nc y
24 V nominal
48 V nominal
N o loa d
Remote OFF
18-36 Vdc
36-75 Vdc
5 0 mA
5 mA
Open collector ref to -input
O pe n c irc uit or >2 . 4 V dc
<0 . 4 V d c
Power up
Power down
Power up
Power down
Power up
Remote ON/OFF
17.5 V (typ.)
16.5 V (typ.)
35.5 V (typ.)
33.5 V (typ.)
15 ms (typ.)
15 ms (typ.)
Approvals and
s ta nda rds
M a te ria l fla mma bility
We ight
MTBF
Input/output
F ix e d
(See Note 3)
2 YEAR WARRANTY
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Volta ge a djus ta bility
M inimum loa d
Overshoot
U nd e r s ho o t
Transient response
(S e e N ote 1 )
INPUT SPECIFICATIONS
Input voltage range
Input c urre nt
Active high remote ON/OFF
Logic compatibility
ON
OFF
Undervoltage Lockout
24 Vin
48 Vin
48 Vin Start-up time
(See Note 2)
EN61000-4-2 8 kV/6 kV(O/P within spec.)
EN61000-4-3 10 V/m (O/P within spec.)
EN61000-4-6 10 V
(O/P within spec.)
100 V, 100 ms
2250 Vdc
480 kH z
EN60950-1 VDE
U L /c U L 6 0 9 5 0
U L 9 4 V- 0
2 1 g (0 . 7 3 oz )
Telcordia Tech SR-332 4,034,120 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient.
temperature
Non-operating
-40 °C to +85 °C
-55 °C to +125 °C
PROTECTION
S hortc irc uit
O ve rvolta ge
T he r m a l
C ontinuous
N on- la tc hing
1 2 5 ºC hot s pot te mpe ra ture with
automatic recovery
International Safety Standard Approvals
UL/cUL CAN/CSA 22.2 No. 60950-00 : UL 60950
File No. E135734/60950
No. 40005017. File No. 10401-3336-0197
VDE
CB Report and
to IEC60950,
No. DE1-31103
File Name: eighth_brick.pdf Rev (07): 16 Nov 2005
How can I hide in other program interfaces?
For example, embedding the company's promotion in the QQ login interface?...
zhlxyj Embedded System
Help~~Time problem when using 52 MCU to make infrared transmitter
Has anyone here worked with infrared? ... It is to use a single chip microcomputer to make a 38k wave to transmit. Now I use Keil to adjust the time but it is always not accurate. The 13us timing inte...
bigsand MCU
EEWORLD University ---- CES 2015 Focus: maXTouch T Series Gesture Unlocking Function Demonstration
CES 2015 Focus: maXTouch T Series Gesture Unlocking Demonstration : https://training.eeworld.com.cn/course/248Atmel senior application engineer Puru Patil demonstrated the gesture unlocking function o...
dongcuipin Talking
How to simulate MPLAB IDE
How to simulate MPLAB IDE v7.22? Can anyone tell me? Thank you!...
zhangjun1960 Microchip MCU
How to use the signal source to create the arbitrary waveform you want?
Want to output arbitrary waveforms but don’t know where to start? Try using a signal generator to create the arbitrary waveform you want!...
aigtekatdz Test/Measurement
I want to make a friend who knows microcontrollers
Because I have just learned the analog-to-digital conversion of the 51 single-chip microcomputer, and have not yet learned CPLD and VHDL, I sometimes encounter some problems, so I want to make a frien...
ENG Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 687  2463  2542  1617  2265  14  50  52  33  46 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号