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URF4824LP-20W

Description
REGULATED SINGLE OUTPUT DC-DC CONVERTER
File Size1MB,6 Pages
ManufacturerMORNSUN
Websitehttp://www.mornsun-power.com
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URF4824LP-20W Overview

REGULATED SINGLE OUTPUT DC-DC CONVERTER

URF_LP-20W SERIES
20W,WIDE
INPUT, HIGH ISOLATED & REGULATED
SINGLE OUTPUT DC-DC CONVERTER
FEATURES
Efficiency up to 89%
4:1 wide input voltage range
Low temperature rise
Short circuit protection
3KVAC isolation
Operating temperature range:
-40°C ~ +85°C
Industry standard pinout
Industrial level specifications
Meet CISPR22/EN55022 CLASS A
Patent Protected RoHS
PART NUMBER SYSTEM
URF2405LP -20W
R ate d Po w er
Pac kag e Sty le
O u tp ut Vo lta ge
Inp ut Vo lta ge
Pr od uc t Ser ies
APPLICATION
URF_LP-20W series are applied to wide voltage
range input situation such as power systems, data
transmission device, battery power supply device,
telecommunication device, distributed power supply
system, remote control system, industrial robot system
etc.
SELECTION GUIDE
Input Voltage(VDC)
Model
Nominal
(Range)
Max
Output
Voltage
(VDC)
5
Output Current (mA)
Max.
4000
1667
1334
834
4000
1667
1334
834
Min.
200
84
67
42
200
84
67
42
URF2405LP-20W
URF2412LP-20W
URF2415LP-20W
URF2424LP-20W
URF4805LP-20W
URF4812LP-20W
URF4815LP-20W
URF4824LP-20W
48
(18-75)
80
24
(9-36)
40
Input Current
(mA)(typ.)
@Max.
@No Load
Load
947
60
947
937
937
473
473
469
469
15
15
20
35
10
10
10
Reflected
Ripple
Current
(mA,typ.)
Max.
Capacitive
Load (µF)
10000
1600
1000
Efficiency
(%, typ.)
@Max. Load
88
88
89
89
88
88
89
89
12
15
24
5
12
15
24
30
500
10000
1600
1000
500
Note:
①series
with suffix
“A2S”
are chassis mounting,with suffix
“A4S”
are DIN-Rail mounting,
for example URF2405LP-20WA2S is chassis mounting ,URF2405LP-20WA4S is DIN-Rail mounting ;
②Absolute
maximum rating without damage on the converter;
③The
efficiency of "A2S" and "A4S" is approx. 2% lower for the protection of inverse polarity.
INPUT SPECIFICATIONS
Item
Input Surge Voltage (1sec.max.)
Test Conditions
24VDC input
48VDC input
24VDC input
48VDC input
24VDC input
48VDC input
Nominal input& constant resistance load
Models ON
Ctrl*
Models OFF
Input current (Models OFF)
Input Filter
Note: *The Ctrl control pin voltage is refer to GND.
Min.
-0.7
-0.7
--
--
7.8
16
--
Typ.
--
--
--
--
--
--
10
Max.
50
100
9
17.8
--
--
--
Unit
Start-up Voltage
VDC
Under Voltage Shutdown
Start-up Time
ms
Ctrl open or connect TTL high level (2.5-12VDC)
Ctrl connect GND or low level (0-1.2VDC)
--
1
Pi Filter
--
mA
The copyright and authority for the interpretation of the products are reserved by
MORNSUN
URF_LP-20W
2013.05.24-A/1
Page 1of 6

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