SWS503 TDK Corporation, SWS503 Datasheet - Page 2

• Manufacturer Part Number: SWS503
• Description: PWR SUP 3.3V 10A SNG OUTPUT
• Manufacturer: TDK Corporation
• Series: SWSr
• Type: Enclosedr

Specifications of SWS503

• Number Of Outputs: 1
• Efficiency: 73%
• Voltage - Output: 3.3V
• Power (watts): 50W
• Applications: Commercial
• Power Supply Type: Switching (Closed Frame)
• Voltage - Input: 85 ~ 265VAC
• Mounting Type: Chassis Mount
• 1st Output: 3.3 VDC @ 10A
• Size / Dimension: 6.26" L x 3.62" W x 1.46" H (159mm x 91.9mm x 37.1mm)
• Power (watts) - Rated: 33W
• Operating Temperature: -10°C ~ 70°C
• Approvals: CE, CSA, EN, UL
• Line Regulation: 5%
• Load Regulation: 5%
• Output Current (max): 10A
• Input Voltage: 85 to 265V
• Output Voltage: 3.3V
• Output Power (max): 50W
• Input Frequency: 47 to 63Hz
• Screening Level: Commercial
• Operating Temperature Min Deg. C: -10C
• Operating Temperature Max Deg. C: 70C
• Mounting Style: Desktop
• Pin Count: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 285-1626; SWS50-3

SWS50 OUTPUT DERATING
(STANDARD MOUNTING)
MOUNTING A
100
100
80
60
40
20
85
70
55
40
25
0
-10
85
SWS50-3,5,12,15,24 OUTPUT DERATING VS INPUT VOLTAGE
100
SWS50-3,5,12,15,24 OUTPUT DERATING VS Ta CURVE
0
115
MOUNTING B
10
(CONVECTION COOLING)
145
INPUT VOLTAGE (VAC)
20
175
Ta(°C)
30
MOUNTING C
DENSEI-LAMBDA
205
40
235
50
MOUNTING D
265
60
DWG No.
MOUNTING A,B,C,D
MOUNTING A
MOUNTING B,C,D
DON'T USE
DATE:
APPD:
DWG:
CHK:
CA729-01-02B