LOK4240-2RLDG Datasheet, PDF (2/10 Pages) Power-One – LOS, LOR, LOK4000 Series Data Sheet DIN-Rail Mountable AC-DC (DC-DC) Converters

LOS, LOR, LOK4000 Series Data Sheet
®
DIN-Rail Mountable AC-DC (DC-DC) Converters
Model Selection
Table 1: Type survey
Output
V_{o nom}
[VDC]
I_{o nom}
[A]
5.1
5.2
Operating
input voltage¹
Rated power ¹
T_A = 50 °C
P_{o tot} [W]
26
Efficiency ⁵
η_typ [%]
70
Model
LOK4001-2RLD
Options ⁴
12
1.25
15
74
LOS4301-2
12
2.5
30
80
LOR4301-2
12
4
85 - 264 VAC
48
12 - 12.84 ³ - 15
3.6
47 - 63 Hz
49
82
LOK4301-2R
82
LOK4140-2RLD
F ², K, G
24
0.65 90 - 250 VDC
15
76
LOS4601-2
24
1.25
30
82
LOR4601-2
24
2
24 - 25.7 ³ - 30
1.8
48
82
LOK4601-2R
49
82
LOK4240-2RLD
48
1
48 - 51.4 ³ - 60
0.9
48
82
LOK4801-2R
49
81
LOK4740-2RLD
1 _{Linear derating to 85% of Po nom below Vi = 105 VAC, 110 VDC}
2 _{LOK types only}
3 _{Setting voltage Vo set for battery chargers with R-input left open-circuit.}
4 _{For minimum order quantities and lead times contact Power-One.}
5 _{Efficiency at Vi rated and Io nom}
NFND Models in yellow are not recommended for new designs. They should be replaced by LOK models.
Part Number Description
Series
15 W ..................................................... LOS4
30 W .................................................... LOR4
50 W .................................................... LOK 4
Output
5.1 V rectifier version ............................... 001
12 V rectifier version ................................ 301
24 V rectifier version ................................ 601
48 V rectifier version ................................ 801
12 – 15 V battery charger ........................ 140
24 – 30 V battery charger ........................ 240
48 – 60 V battery charger ........................ 740
other voltages or specs. .................... 02 – 99
Ambient temperature range T_A:
–10 to 50 °C ................................................ -2 ³
Features and options:
Output voltage control input ........................ R ²
Rectangular output characteristic ................ L ¹
Output voltage OK signal ............................ D ¹
Built-in second fuse (option) ........................ F ²
K system connector (option) ........................ K
RoHS compliant for all 6 substances .......... G ⁴
1 _{Battery chargers and LOK4001-2RLD}
2 _{LOK models only}
3 _{Up to 70 °C with derating}
4 _{G is always placed at the end of the part number.}
LOK 4 3 0 1 -2 R L D F K G
Examples: LOK4140-2RLD: AC-DC converter, battery charger version, providing 12 - 15 V/3.6 A at the output
LOK4601-2R: AC-DC converter, rectifier version, providing 24 V/2 A, 48 W at the output
BCD20035-G Rev AB, 23-Jun-2011
Page 2 of 10
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