PHIHONG PSS-22U-033

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24 Watt Universal Input Medical Adapter Series
PSS-22U Switching Power Supplies Series
Features
• Universal Input
• Medical Approval
• EMI Class B
Applications
• Blood Analyzer
• Non-Patient Connect Instruments
Safety Approvals
• cUL 2601 Class I
• CE
• Nemko EN60601 (IEC601)
Mechanical Characteristics
Dimensions: • Length: 110mm (4.33in)
• Width: 58mm (2.28in)
• Height: 32.3mm (1.27in)
• Weight: 206gm (6.23oz)
Output Specifications
Model
PSS-22U-033
PSS-22U-050
PSS-22U-120
PSS-22U-150
PSS-22U-240
DC Output
Output
Ripple
Voltage
Current
P-P
3.3V
5.0V
12.0V
15.0V
24.0V
4.00A
4.00A
2.00A
1.60A
1.00A
+1%
+1%
+1%
+1%
+1%
Regulation
Line
0.1%
0.1%
0.1%
0.1%
0.1%
Load
+3.0%
+3.0%
+3.0%
+3.0%
+3.0%
(1) All measurements are at normal input, full load, and +25°C.
(2) Load regulation is measured at 115VAC or 230VAC in percentage to indicate the change in output
voltage as the load varied from half load to full load(+%)
PSS22U Characteristics
GENERAL:
Efficiency
Typical 80%
Operation Temperature
0 to +40°C
Storage Temperature
-20°C to +85°C
Transient Response
Output Voltage Returns in Less
than 3mS Following a 50% Load
Change
Construction
Impact Resistant Thermo-Plastic
Enclosure Case SE100 94VO Nylon
Dielectric Withstand
1612V rms: Primary to Ground
4000V rms: Primary to Secondary
DC Output Connector
Center Positive Standard
A D A P T E R
INPUT:
AC Input Voltage
90 to 264 VAC
AC Input Frequency
47 to 63Hz
AC Input Current
0.6A @ 115VAC
0.3A @ 230VAC
AC Inrush Current
15A @ 110VAC
30A @ 230VAC
EMI (Conducted)
EN 55022 FCC Class B
AC Leakage Current
Less than 0.1 mA @ 264VAC
OUTPUT:
Hold-up Time
16mS @ 115VAC
64mS @ 230VAC
Overload Protection
115-130% of max. power of
overrange or short circuit, power
foldback & self-recovering
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Dimension Diagram Unit: mm (inch)
PSS-22U/0312