URF2405LP-20W Datasheet, PDF (1/6 Pages) MORNSUN Science& Technology Ltd. – 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
URF 24 05 LP -2 0W
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
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
①
Model
URF2405LP-20W
Input Voltage(VDC)
Nominal
(Range)
②
Max
Output Output Current (mA)
Volt age
(VDC) Max.
Min.
5
4000
200
Input Current
(m A)(typ. )
@Max.
Load
@No Load
947
60
URF2412LP-20W
URF2415LP-20W
24
(9-36)
40
12
1667
84
15
1334
67
947
937
15
15
URF2424LP-20W
24
834
42
937
20
URF4805LP-20W
5
4000
200
473
35
URF4812LP-20W
URF4815LP-20W
48
(18-75)
80
12
1667
84
15
1334
67
473
469
10
10
URF4824LP-20W
24
834
42
469
10
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.
Reflected
Ripple
Current
(m A, typ. )
30
Max.
Capacitive
Load (µF)
③
Efficiency
(%, typ.)
@Max. Load
10000
88
1600
88
1000
89
500
89
10000
88
1600
88
1000
89
500
89
INPUT SPECIFICATIONS
Item
Test Conditions
Input Surge Voltage (1sec.max.)
24VDC input
48VDC input
Start-up Voltage
24VDC input
48VDC input
Under Voltage Shutdown
24VDC input
48VDC input
Start-up Time
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.
Typ.
Max.
Unit
-0.7
--
50
-0.7
--
100
--
--
9
VDC
--
--
17.8
7.8
--
--
16
--
--
--
10
--
ms
Ctrl open or connect TTL high level (2.5-12VDC)
Ctrl connect GND or low level (0-1.2VDC)
--
1
--
mA
Pi Filter
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URF_LP-20W
2013.05.24-A/1
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