PSA-25-303 PHIHONG USA, PSA-25-303 Datasheet
PSA-25-303
Manufacturer Part Number
PSA-25-303
Description
Linear & Switching Power Supplies 25W POWER SUPPLY
Manufacturer
PHIHONG USA
Series
PSAr
Datasheet
1.PSA-25-112.pdf
(2 pages)
Specifications of PSA-25-303
Product
Switching
Commercial/medical
Commercial
Output Power Rating
10 W
Input Voltage
90 VAC to 260 VAC
Number Of Outputs
3
Output Voltage (channel 1)
5.1 V
Output Current (channel 1)
2 A
Output Voltage (channel 2)
12 V
Output Current (channel 2)
1 A
Output Voltage (channel 3)
- 5 V
Output Current (channel 3)
0.3 A
Mounting Style
PCB
Dimensions
101.6 mm L x 76.2 mm W x 33 mm H
Open Frame/enclosed
Open Frame
Output Type
Triple Output
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
(1) Total output power must not exceed 25W at convection cooling and 40W at 20CFM air flow condition.
(2) Peak output current lasting less than 30 seconds with duty cycle less than 10%. During peak loading, peak
(3) Ripple & noise is measured at 20MHz bandwidth limit by use a 10 inch twisted wire terminated with a 10 f
25W Universal Input Series
PSA-25 Series Switching Power Supply
Features
Applications
Safety Compliance
Mechanical Characteristics
Output Specifications
PSA-25-105
PSA-25-112
PSA-25-115
PSA-25-124
PSA-25-301
PSA-25-303
PSA-25-305
• 100% Burn-in
• Built-in EMI filter
• High efficiency
• Microcomputers
• Small drive systems
• UL 1950 [E134610]
• CSA 22.2 234 [LR 56927-137]
Dimensions: • Length: 101.6mm (4.0in)
total power must not exceed 40W.
capacitor in parallel 0.1 f ceramic capacitor.
Model
DC Output
Voltage
+5.1V
+5.1V
+5.1V
+12V
+15V
+24V
+12V
+12V
+15V
-12V
-15V
+5V
-5V
• Width: 76.2mm (3.0in)
Min.
0.0A
0.0A
0.0A
0.0A
0.3A
0.1A
0.0A
0.3A
0.1A
0.0A
0.3A
0.1A
0.0A
Max. @20CFM Peak
4.0A
2.0A
1.6A
1.1A
2.0A
1.0A
0.3A
2.0A
1.0A
0.3A
2.0A
0.7A
0.3A
Load
6.0A
3.2A
2.5A
1.8A
3.0A
1.5A
0.5A
3.0A
1.5A
0.5A
3.0A
1.2A
0.5A
• Low output ripple
• Short circuit protection
• Over voltage protection
• Peripheral equipment
• Test equipment
• VDE 0805/IEC 950 [74711]
8.0A
4.0A
3.5A
2.0A
5.0A
2.0A
0.5A
5.0A
2.0A
0.5A
4.0A
1.2A
1.0A
• Height: 33mm (1.3in)
• Weight: 0.25kgs (0.55Ibs)
120mV
150mV
240mV
120mV
120mV
120mV
150mV
150mV
Ripple
50mV
50mV
50mV
50mV
50mV
P-P
Tolerance
Total
+2%
+2%
+2%
+2%
+2%
+5%
+5%
+2%
+5%
+5%
+2%
+5%
+5%
Output
D E
Pins
1,2
1,2
1,2
1,2
2,3
2,3
2,3
V
1
6
1
6
1
6
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PSA-25-303 Summary of contents
Page 1
... PSA-25-124 0.0A 1.1A +24V 0.3A 2.0A +5.1V PSA-25-301 0.1A 1.0A +12V 0.0A 0.3A -12V 0.3A 2.0A +5.1V PSA-25-303 0.1A 1.0A +12V 0.0A 0.3A -5V 0.3A 2.0A +5.1V PSA-25-305 0.1A 0.7A +15V 0.0A 0.3A -15V (1) Total output power must not exceed 25W at convection cooling and 40W at 20CFM air flow condition. ...
Page 2
... Phone: (610) 866-9911 Fax: (610) 866-9920 Southwestern Office: 3325 Cochran St., Suite 200 Simi Valley, CA 93063 Phone: (805) 520-8177 Fax: (805) 520-3907 25W Universal Input Series PSA-25 Switching Power Supply Characteristics AC input Voltage 90VAC-260VAC AC Frequency 47 to 63Hz AC Input Current 0.8A(rms) for 115VAC ...