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18 Watt Universal Switching Adapter
PSA18U IEC320 C14 Input Series
Features
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Light Weight
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Class B EMI
Applications
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Portable Equipment
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Peripherals
Safety Approvals
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cUL/UL
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CE
Mechanical Characteristics
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Length: 98.5mm (3.88in)
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Width: 55mm (2.17in)
Output Specifications
Model
PSA18U-033
PSA18U-050
PSA18U-090
PSA18U-120
PSA18U-150
PSA18U-180
PSA18U-240
DC Output
Voltage
+3.3V
+5V
+9V
+12V
+15V
+18V
+24V
Load
Min.
0A
0A
0A
0A
0A
0A
0A
Max.
4A
3A
2A
1.5A
1.2A
1A
0.75A
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Non-vented/Spill-proof Case
Low Profile Design
Low-power Computers
Network Hubs
TUV
Meeting Cal. Prop. 65
Height: 31.5mm (1.24in)
Weight: 200g (7.05oz.)
Ripple (1)
P-P (max.)
50mV
50mV
100mV
120mV
150mV
180mV
240mV
Regulation
Line & Load (2)
±5%
±5%
±5%
±5%
±5%
±5%
±5%
(1) Measured with by-pass capacitors 0.1uf/10uf at output connector terminal and oscilloscope set at 20 Mhz.
(2) No load to full load. 1.5m (5ft) DC cord measured at the plug.
Phihong reserves the right to make changes without further notice. Please consult Phihong USA and visit
www.phihong.com
for the most up-to-date specifications.
PSA18U Characteristics
INPUT:
AC Input Voltage Rating
100 to 240VAC
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Over-current Protection
Output equipped with short circuit protection – auto
restart
AC Input Voltage Range
90 to 264VAC
Short Circuit Protection
Output can be shorted without damage
AC Input Frequency
47 to 63Hz
ENVIRONMENTAL:
Temperature
Operation
Non-operation
0 to +40°C
-25 to +75°C
Input Current
0.5A (rms) Max. @ 120VAC
0.25A (rms) Max. @ 240VAC
Humidity
Leakage Current
3.5mA Max.
Operation
20 to 95%
Emissions
Inrush Current (cold)
40A for 120VAC at Max. load
80A for 240VAC at Max. load
(Cold start @ ambient 25°C)
FCC Class B
EN55022 Class B
Immunity
ESD
EFT
Surge
CS
Voltage Dips
RS
Harmonic
Flicker
61000-4-2
61000-4-4
61000-4-5
61000-4-6
61000-4-11
61000-4-3
61000-3-2
61000-3-3
Level 3
Level 2
Level 3
Level 2
Level 2
OUTPUT:
Efficiency
70% typical
Hold-up Time
16mS Min. @ 120VAC and Max. load
Over-voltage Protection
>130% over-voltage detection, adapter will be shut down
Dielectric Withstand (Hi-pot) Test
Input to output: 3000VAC for 1 minute, 10mA
Input to F.G.: 1500VAC for 1 minute, 10mA
Dimension Diagram Unit: mm
DC Output Connector
2.1x5.5mm Center Positive Standard