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TDK Lambda KMS60A-24, 60 W, AC/DC, Convection Cooling, PCB-Mount, Medical Power Supply
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TDK Lambda KMS60A-24 Medical AC-DC PCB-Mount Power Supply
The TDK Lambda KMS60A-24 is a medical AC/DC PCB-mount power supply. The output current for the model reaches a maximum of 2.5 A. The maximum output power under rated conditions equals 60 W for continuous operation. The output voltage set accuracy remains within plus or minus 2 percent.
The ripple and noise on the output stay below 240 mVpk-pk under load. The KMS60A-24 measures 89.0 by 63.5 by 27.6 millimeters. The typical weight for this power supply unit reaches approximately 260 grams. Its enclosure consists of plastic resin and fiberglass material rated UL94V-0 for flammability. The power supply supports a maximum load capacitance of 2000 microfarads. No minimum load is required, and parallel operation is not possible. The output voltage adjustment is not available on the model.
The efficiency for the KMS60A-24 reaches 87 percent at 230 Vac input. No load power consumption for the model remains below 0.3 W. The hold-up time exceeds 10 milliseconds at 115 Vac and 230 Vac inputs. The model maintains a switching frequency of 66 kHz during normal operation. The temperature coefficient for the output remains within 0.05 percent per degree.
The KMS60A-24 AC/DC PCB-mount power supply operates across an input range of 90 to 264 Vac. The nominal input voltage for the model spans 100 to 240 Vac. The input frequency range extends from 47 Hz to 440 Hz for this power unit. The safety certification for this unit covers only the 47 to 63 Hz range. The overcurrent protection on the power supply activates above 105 percent of rated output. This protection operates in hiccup mode with automatic recovery once the fault clears. The overvoltage protection engages between 110 and 150 percent of rated output. A zener diode clamp circuit provides this overvoltage protection function.
The cooling for the KMS60A-24 Medical AC-DC PCB-Mount Power Supply relies on natural convection without forced airflow requirements. This unit tolerates relative humidity up to 95 percent non-condensing during operation. The maximum operating altitude for the model reaches 5000 meters above sea level. The input-to-output withstand voltage equals 4000 Vac, rated for one minute, meeting 2x MOPP requirements.
| Model | KMS60A-24 |
|---|---|
| Manufacturer | TDK Lambda |
| Part Type | Medical AC/DC PCB-Mount Power Supply |
| Maximum Output Power | 60 W |
| Input Voltage Range: DC | 120 to 370 VDC |
| Rated Output Voltage DC | 24 VDC |
| Maximum Output Current | 2.5 A |
| Output Voltage Range: DC | Fixed |
| Efficiency | 87% Typical |
| Input Voltage Range: AC | 90 To 264 Vac |
Associated part numbers for KMS60A-24:
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Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
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