KMS15 Datasheet, PDF (1/2 Pages) TDK Electronics – 15-40W Medical AC-DC PCB-Mount Power Supplies

15-40W Medical AC-DC PCB-Mount Power Supplies
Features
u Small size and lightweight
u PC Board Mountable
u Wide Range Input
u Medical Safety Certifications (4kVAC Input - Output)
u Class II (No ground needed)
u High efficiency
Key Market Segments & Applications
KM Series
^{Specifications}

Model
KMS15
KMD15
KMT15
KMS40
KMD40
KMT40
Input Voltage Range -
90-264VAC 47-440Hz or 100-375VDC
Inrush Current Limiting A
10 / 20A, cold start, 25°C ambient (115 / 230VAC)
Input Current (115 / 230VAC) mA
220 / 118mA
860 / 460mA
Recommended External Fuse -
2A slow blow type
3.15A slow blow type
Temperature Coefficient -
±0.01%/°C
Ripple and Noise (pk-pk) mV
50mV or 1%, whichever is greater
Overcurrent Protection -
> 105%, hiccup mode, automatic recovery
Overvoltage Protection %
Yes, Zener diode clamp
Hold-up Time (typical) ms
20ms
18ms
Enclosure Leakage (240VAC 63Hz) mA
0.055 max
0.08 max
(264VAC 63Hz)
0.06 max
0.085 max
Operating Temperature °C -25°C to 70°C, derate linearly to 50%(1) load from 50°C to 70°C. Max case temperature 95°C
Storage Temperature °C
-40°C to 100°C
Humidity %RH
20% to 95% RH (non-condensing)
Cooling -
Convection, over temperature protected ~100°C case temperature
Withstand Voltage VAC
Input to output: 4kVAC (Reinforced) (2 x MOPPS 3rd Edition)
Immunity -
EN60601-1-2
Safety Agency Certification -
UL60601-1, IEC60601-1, CE Mark, EN60950-1
Conducted EMI -
EN55011, EN55022 Class B
EN55011, EN55022 Class A
Switching Frequency kHz
132kHz
Weight g
120
280
Size (LxWxH) in
2.52 x 1.79 x 0.92”
3.5 x 2.5 x 1.06”
Mounting & Case -
PC board mountable. Plastic resin fiberglass case (UL 94V-0)
MTBF hrs
200,000 to 400,000 hours, model dependent
Warranty yrs
2 years
(1) KM15 derates linearly to 40% load
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