ZPSA20-3R3 TDK Corporation, ZPSA20-3R3 Datasheet - Page 2

• Manufacturer Part Number: ZPSA20-3R3
• Description: POWER SUP 3.3V 4.4A SGL OUTPUT
• Manufacturer: TDK Corporation
• Series: ZPSA20r
• Type: Commercialr

Specifications of ZPSA20-3R3

• Voltage - Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 20W
• Applications: Commercial
• Power Supply Type: Switching (Open Frame)
• Voltage - Input: 85 ~ 264VAC
• Mounting Type: Chassis Mount
• 1st Output: 3.3 VDC @ 4.4A
• Size / Dimension: 3.5" L x 2" W x 0.79" H (88.9mm x 50.8mm x 20mm)
• Power (watts) - Rated: 20W
• Operating Temperature: 0°C ~ 70°C
• Efficiency: 82%
• Approvals: CE, CSA, cUL, EN, UL
• Line Regulation: ±0.5%
• Load Regulation: ±1%
• Brand/series: ZPSA20 Series
• Configuration: Open-Frame
• Operation: Switching
• Output: 3.3 VDC @ 4.4 A
• Power, Output: 14.5 W
• Primary Type: AC-DC
• Special Features: Low Profile, Industry Standard Footprint
• Voltage, Input: 85 to 264/120 to 370 VAC/VDC
• Voltage, Output: 3.3 VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: RoHS Compliant part
• Other names: 285-1744; ZPSA203R3

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M o d e l S e l e c t o r
O p t i o n s
Other Lambda Industrial Products
Model
Suffix
Blank
/P
KPSA
KM
ZPSA/ZPD/ZPT
ZWS
(3) Average not to exceed max power, <30s, 10% duty cycle
ZPSA20-3R3
ZPSA20-5
ZPSA20-9
ZPSA20-12
ZPSA20-15
ZPSA20-24
us.tdk-lambda.com/lp/products/zpsa-series.htm
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Molex connectors
PCB mount pins
Description
Output (V)
5 - 15W pcb mount
15 - 40W pcb mount medical
40 - 60W, single, dual and triple output
5 - 240W single output
3.3
12
15
24
5
9
3055 Del Sol Blvd • San Diego, CA 92154 • 1-800-LAMBDA-4
Output (A)
Maximum
2.45
0.92
4.4
4.4
1.8
1.4
ZPSA20 Series
Load(A) (3)
Peak
6.6
6.6
4.0
2.7
2.1
1.4
O u t l i n e D r a w i n g s ( Z P S A 2 0 )
O u t l i n e D r a w i n g s ( Z P S A 2 0 x x / P )
All Dimensions are in inches[mm]
Tolerances Inches X.XXX +/-0.02
0.150 3.81
0.240 6.10
Millimeters X.XX +/-0.5
ACL
ACN
3.200 81.28
3.500 88.90
3.020 76.70
Ø 0.071 1.80
Ø 0.039 1.00
0.240 6.10
VR
Revision A2: Oct 2008
LED
+Vo
-Vo