40W Universal Input Series
PSA-4031 Series Switching Power Supply
V
D E
LVD
Features
• High efficiency
• Built-in EMI filter
• 100% Burn-in for 24hrs.
• Over voltage protection
• Short circuit protection
• UL/CSA/VDE approval
Applications
• Disk drive systems
• Peripheral equipment
Safety Compliance
• Test equipment
• Microprocessor based systems
• UL 1950
• CSA 22.2 1402C Level 3
• VDE 0806
• EN 60950
Mechanical Characteristics
Dimensions: • Length: 127mm (5.0in)
• Height: 30mm (1.2in)
• Width: 76.2mm (3.0in)
• Weight:0.27kgs (0.6Ibs)
Output Specifications
Model
DC Output
Voltage
Load
Ripple
Total
Min.
Max. @20CFM Peak
P-P (2)
Tolerance
PSA-4005
PSA-4012
PSA-4015
PSA-4024
+5V
V1
0.0A
0.0A
0.0A
0.0A
0.5A
0.2A
0.0A
0.5A
0.0A
0.0A
0.5A
0.2A
0.0A
0.5A
0.2A
0.0A
0.5A
0.3A
6.0A
3.0A
2.5A
1.5A
3.0A
2.0A
0.5A
4.0A
0.5A
0.5A
3.0A
2.0A
0.5A
3.0A
2.0A
0.5A
3.0A
1.0A
8.0A
4.0A
3.3A
2.0A
7.0A
3.0A
0.5A
7.0A
0.5A
0.5A
7.0A
3.0A
0.5A
7.0A
3.0A
0.5A
7.0A
2.0A
100mV
120mV
150mV
240mV
50mV
120mV
120mV
50mV
120mV
120mV
50mV
120mV
50mV
+2%
+2%
+5%
+2%
+2%
+5%
+5%
+2%
+5%
+5%
+2%
+5%
+5%
+2%
+5%
+5%
+2%
+5%
8.0A
4.0A
3.3A
2.0A
5.0A
2.0A
0.5A
6.0A
0.5A
0.5A
5.0A
2.0A
0.5A
5.0A
2.0A
0.5A
5.0A
1.0A
+12V
+15V
+24V
V1
V1
V1
+5.1V V1
PSA-4031
PSA-4032
PSA-4033
+12V
-12V
V2
V3
+5.1V V1
+12V
-12V
V2
V3
+5.1V V1
+12V
-5V
V2
V3
+5.1V V1
50mV
PSA-4034
PSA-4035
+15V
-15V
V2
V3
150mV
150mV
50mV
+5.1V V1
+24V
V2
240mV
(1) Peak output current lasting less than 30 seconds with duty cycle less than 10%. During peak loading, peak
total power must not exceed 60W.
(2) Ripple & noise is measured at 20MHz bandwidth limit by using a 10 inch twisted wire terminated with a 10µf
capacitor in parallel 0.1µf ceramic capacitor, it is also necessary to connect the primary and secondary ground
holes together by jumper wire or by mounting screws to metal case under evaluation.
(3) Total output power must not exceed 40W at convection cooling and 60W at 20CFM air flow condition.