TDK-Lambda LS Series - Page 14

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・All specifications are subject to change without notice.
LS150 Specifications
LS
150
MODEL
ITEMS/UNITS
LS150-3.3 LS150-5 LS150-12 LS150-15 LS150-24 LS150-36 LS150-48
Input
Voltage Range (*2)
V
AC88 - 132 / AC176 - 264 Input Selectable or DC248 - 373
(Withstand AC300 Surge for 5 seconds)
Frequency (*2)
Hz 47-63
Efficiency(230VAC)(typ) (*1)
% 75 79 83 85 86 87
Current(115/230VAC)(typ) (*1) A 3.5 / 2.0
Inrush Current(typ) (*3)
A 40A at 230VAC, Ta=25°C (Cold Start)
Leakage Current (*10)
mA < 1mA at 230VAC, 60Hz
Output
Nominal Voltage
VDC 3.3 5 12 15 24 36
48
Maximum Current A 30 26 12.5 10 6.5 4.3
3.3
Maximum Power W 99 130 150 156 154.8
158.4
Maximum Line Regulation (*5)(*6) mV 20 48 60 96 144
192
Maximum Load Regulation (*5)(*7) mV 40 96 120 192 288
384
Temperature Coefficient Less than 0.02%/°C
Maximum Ripple & Noise (*1)(*4) mVp-p 80 120 150
200
Hold-up Time(115/230VAC)(typ) (*1) ms 25 / 30
Voltage Adjustable Range
VDC 3 - 3.6 4.75 - 5.5 10.8 - 13.2 13.5 - 16.5 22 - 27.2 32 - 40
42 - 54
Function
Over Current Protection (*8) A > 110% rated output power
Over Voltage Protection (*9)
VDC 3.8 - 4.45 5.75 - 6.75 13.8 - 16.2 17.25 - 20.25 27.6 - 32.4 41.4 - 48.6
55.2 - 64.8
Series Operation Possible
Environment
Operating Temperature (*11) °C - 25 - + 70 (Refer to Output Derating Curve)
Storage Temperature
°C - 40 - +85
Operating Humidity
% RH 20 - 90 (No dewdrop)
Storage Humidity
% RH 10 - 95 (No dewdrop)
Vibration
At no operating, 10 - 55Hz (sweep for 1min)
19.6m/s² Constant, X, Y, Z 1hour each.
Shock(In Package)
Less than 196.1m/s²
Cooling
Convection cooling
Isolation
Withstand Voltage
Input - Output : 3.0kVAC (20mA), Input - FG : 1.5kVAC (20mA)
Output - FG : 500VAC (100mA) for 1min.
Isolation Resistance
Input - FG, Input - Output and Output - FG: More than 100M
Ω
(500VDC) at 25°C and 70%RH
Standards
Safety Standards Approved by UL60950-1, EN60950-1, IEC60950-1
PFHC(230VAC) (*1)
Built to meet IEC61000-3-2, -3
EMI
Built to meet EN55011/EN55022-B, FCC-B
Immunity
Built to meet EN61000-4-2 (Level 2,3), -3 (Level 3), -4 (Level 3),
-5 (Level 4), -6 (Level 3), -8 (Level 4), -11
Mechanical
Weight(typ) g 700
Size (W×H×D)
mm 199 x 98 x 38 (Refer to Outline Drawing)
(*1) At Maximum Output Power, nominal input voltage, Ta = 25°C.
(*2)
For cases where conformance to various safety specs (UL, CSA, EN) are required, to be described as 100 - 240VAC, 50 / 60Hz on name plate.
(*3)
Not applicable for the in-rush current to Noise Filter for less than 0.2mS.
(*4)
Ripple & noise are measured at 20MHz by using a 300mm twisted pair of load wires terminated with a 0.1uF film capacitor and a 47uF
electrolytic capacitor.
(*5)
Measure line & load regulation at output terminal M3.5 tapped point.
(*6)
88 - 132VAC or 176 - 264VAC, constant load.
(*7)
No load - Full load (Maximum power ), constant input voltage.
(*8)
Current limit with automatic recovery. Avoid to operate at overload or dead short for more than 30 seconds.
(*9)
OVP circuit will shutdown output, manual reset (Re-power on).
(*10)
Measured by each measuring method of UL and EN (at 60Hz), Ta=25°C.
(*11)
Refer to Output Derating Curve (PA579-01-02_) for details of output derating versus ambient temperature and mounting method.
(*12)
All parameters NOT specifically mentioned are measured at 115/230VAC input, rated load and Ta = 25°C.