PSS-40 Open Frame Switchers
N
C
US
Features
• Compact Mini Size
• Low Cost Solutions
• Meets Class B Emissions
• Low Profile
Applications
• Micro Computers
• Peripherals
• Portable Equipment
• Networking
Safety Approvals
• UL 1950
• EN60950
• CSA 22.2 234
Mechanical Characteristics
Dimensions: • Length: 108mm (4.25in)
• Height: 32mm (1.26in)
• Width: 63.5mm (2.5in)
• Weight: 200gm (7oz)
Output Specifications
Model
PSS-40-033
PSS-40-050
PSS-40-120
PSS-40-150
PSS-40-240
PSS-40-480
PSS-40-201
PSS-40-211
PSS-40-301
DC Output
Voltage
+3.3V
+5V
+12V
+15V
+24V
+48V
+5V
+12V
+3.3V
+5.0V
+5V
+12V
-12V
+5V
+15V
-15V
+3.3V
+5V
-12V
Max.
8.0A
8.0A
3.3A
2.6A
1.6A
0.8A
4.0A
2.0A
5.0A
1.8A
4.0A
2.0A
0.2A
4.0A
1.6A
0.2A
4.0A
1.8A
0.2A
Load
(1)
Peak
10.0A
10.0A
4.5A
3.6A
2.5A
1.1A
5.0A
3.0A
7.0A
2.2A
5.0A
3.0A
1.0A
5.0A
2.0A
1.0A
5.0A
2.2A
1.0A
Fan
9.0A
9.0A
4.0A
3.3A
2.0A
1.0A
4.5A
2.5A
6.0A
2.0A
4.5A
3.0A
0.5A
4.5A
2.0A
0.5A
4.5A
2.0A
0.5A
Ripple
(2)
Regulation
P-P (max)
50mV
50mV
120mV
180mV
240mV
40mV
50mV
120mV
50mV
120mV
50mV
120mV
120mV
50mV
150mV
150mV
50mV
120mV
120mV
(L-L)
+5%
+3%
+3%
+3%
+3%
+3%
+3%
+5%
+5%
+10%
+3%
+5%
+5%
+3%
+5%
+5%
+5%
+10%
+10%
PSS-40-304
PSS-40-311
(1) Total available power is 40W convection or 50W with 20CFM fan cooling. Peak current for 60sec. maximum from one
output only.
(2) Measured at 40W by using a 12in. twisted pair terminated with a 10mfd capacitor and a 0.1mfd ceramic in parallel.
PHIHONG
40W Universal - Mini Footprint
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
PSS-40 Open Frame Switchers
Characteristics
INPUT:
AC Input Voltage
90-264VAC
AC Input Frequency
47 to 63Hz
AC Input Current
0.7A rms (115VAC)
0.4A rms (230VAC)
AC Inrush Current (Cold Start)
15A max., at 120VAC
20A max., at 240VAC
AC Surge Immunity:
IEC 61000-4-5, Level 3
Efficiency
70% Typical
OUTPUT:
Hold-up Time
40msec. Full load, 120VAC
Overvoltage Protection
>120% @ 6.2V + 0.4V
Overcurrent Protection
>120%, Auto restart
ENVIRONMENTAL:
Operation Temperature
(Convection)
0-50˚C
ENTERPRISE CO., LTD.
16, Lane 530, Chung Cheng N. Rd.
Sanchung City, Taipei
Taiwan 24103, R.O.C.
Phone: 886-2-2988-2126
886-2-2980-5255
Fax: 886-2-2981-7086
886-2-2983-3222
PHIHONG
USA
C O R P O R A T I O N
Dimension Diagram
Unit: mm (inch)
U.S. Headquaters:
48607 Warm Springs Blvd.
Fremont, CA 94539
Phone: 510-445-0100
Fax: 510-445-1678
Email: usasales@phihongusa.com
Internet: http://www.phihongusa.com
INPUT & OUTPUT
CONNECTORS
PIN ASSIGNMENT
INOUT CONNECTOR
PIN No.
P1
P1
G
1
2
Phihong East:
3312 7th Street, Suite 101
Whitehall, PA 18052
Phone: (610) 434-4856
Fax: (610) 434-4857
PIN No.
P2-1
P2-2,3
P2-4,5
P2-6
ASSIGNMENT
VO2 +
VO1 +
DC COM.
VO3 -
3325 Cochran St., Suite 200
Simi Valley, CA 93063
Phone: (805) 520-8177
Fax: (805) 520-3907
Mating Molex 5196 or 3069 or equivalent
PSS40/0103
Phihong Southwest:
32 [1.26]
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
ISO 9001
•
BABT
•
MITI
Facility Approvals
40W Universal - Mini Footprint
Storage Temperature
-20˚C to +85˚C
Humidity
20 to 90% RH (Non-condensing)
Emissions
FCC Class B
EN 55022B
Immunity
EN 50082-1:61000-4-2, Level 3
61000-4-3, Level 2
61000-4-4, Level 2
GENERAL:
Leakage Current
Less than 0.3mA (240VAC)
Dielectric Withstand
Input>Output
3000VAC, 1 min., 10mA
Switching Frequency
55KHz (typical)
MTBF
(Full load, 25˚C)
MIL-HDBK:68Khrs.
AC Mating Connector
Molex 09-50-3031
DC Mating Connector
Molex 09-50-3061
ASSIGNMENT
AC-LINE
AC-NEUTRAL
AC-GROUND
Mating molex 5196 or equivalent
OUTOUT CONNECTOR P2
Test/Measurement
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