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Description   |   Features   |   Size   |   Outputs   |   Specifications   |   Mechanical

SNP-A127-M
Medical 120W Switching Adapter

View Specifications in PDF Format
Medical 120W Switching Adapter
90~264 VAC Continuous Universal Input

 

Description Go to top


Skynet`s Engineers have done it again! They have met the challenge of packing 120W of DC power with an Active PFC front-end into a small external plastic adapter power supply. This was made possible by increased efficiency and exceptional thermal engineering. Now you can get these versatile units with low leakage current and medical agency approvals!

Features Go to top

• Medical Agency Approvals
• Low Leakage Current
• High Power Density
• Active PFC
• Continuous Universal Input - 90~264 VAC
• Self contained plastic adapter power supply
• Safety Agency Approvals
UL 60950, UL 60601-1
CSA C22.2 No. 60950, CSA 601-1, CUL
TUV EN60950-1, EN60601-1
• EMI
FCC class "B"
CISPR22 level "B"
• EMS
EN61000-4-2, -3, -4, -5,-6,-11

Size Go to top

3.74 x 7.08 x 1.97 inch
95 x 180 x 50 mm

DC Outputs Go to top

Output12V
Max Load9A / 15A pk
Regulation±3%
Ripple100mV

Specifications Go to top
View Specifications in PDF Format

Input VAC
Voltage, V 90-264 continuous
Frequency, Hz 47-63
Current, A 3A at 115VAC, 1.5A at 230 VAC
Power Factor Active PFC
Harmonics EN61000-3-2 class D
Cooling Free air convection
Power Good N/A
Holdup Time >16 mS minimum @ 115 VAC, full load
Transient Consult the factory
Efficiency 84%~87 depends on models
Shorted output No damage, auto-recovery
Over Load Protection No damage, auto-recovery
Short Circuit Protection auto-recovery
Over Voltage Protection auto-recovery
EMS EN6100-4-2, -3, -4, -5, -6, -11
Temperature 0 to 40° deg C
EMI FCC Class B and CISPR22 level B
Safety Agency UL60950, (UL60601-1), CSA 22.2, No.60950, (CSA 601-1, CUL), TUV EN60950-1, (EN60601-1) and EN60950,

Notes
Go to top
1. Peak current can be used for 5 seconds maximum at power supply start up. The total continuous output power is the rated load times the voltage with free air convection.
2. Each output is checked at the factory to be within voltage accuracy with a 60% rated load condition.
3. Line regulation is defined by changing the input voltage ±10% from nominal line at rated load. 4. Load regulation is defined by changing the output load ± 40% from 60% of the rated load while another output is set to 60% of rated load.
5. Ripple & noise is measured at rated load and nominal line by using a 15MHz bandwidth limited oscilloscope with each output terminated by a 0.47 uF capacitor.
6. Hold up time is measured from the end of the last charging pulse to when the main output drops down to 95% output voltage.
7. Efficiency is measured at rated load.

 

Mechanical Go to top

 

 

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Medical 120W Switching Adapter
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The information and specifications contained in this data sheet are believed to be accurate at the time of publication. If errors are found, they will be corrected. Consequently, specifications may be subject to change without notice.

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Last modified: February 15, 2006