SWS1000L-48 TDK Corporation, SWS1000L-48 Datasheet - Page 16

• Manufacturer Part Number: SWS1000L-48
• Description: PWR SUP MED 48V 22A SGL OUTPUT
• Manufacturer: TDK Corporation
• Series: SWS1000Lr
• Type: Commercialr

Specifications of SWS1000L-48

• Power Supply Type: Switching (Closed Frame)
• Voltage - Output: 48V
• Number Of Outputs: 1
• Power (watts): 1000W
• Applications: Medical
• Voltage - Input: 85 ~ 265VAC
• Mounting Type: Chassis Mount
• 1st Output: 48 VDC @ 22A
• Size / Dimension: 9.45" L x 5.91" W x 2.4" H (240mm x 150mm x 61mm)
• Power (watts) - Rated: 1056W
• Operating Temperature: -20°C ~ 74°C
• Efficiency: 86%
• Approvals: CSA, DENAN, EN, IEC, UL
• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Output Voltage: 48V
• Output Current: 22A
• Power Rating: 1056W
• Input Voltage: 85V AC To 265V AC / 120V DC To 350V DC
• Brand/series: SWS Series
• Configuration: Enclosed
• Output: 48 VDC @ 22 A
• Power, Output: 1056 W
• Primary Type: AC-DC
• Special Features: Parallelable, PFC, Remote On/Off, Remote Sense
• Voltage, Input: 85 to 265/120 to 350 VAC/VDC
• Voltage, Output: 48 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: 285-1798; SWS1000L48

16
SWS
Recommended standard mounting method is (A). Method (B)
and (C) are also possible.
Refer to the derating below.
SWS600L
SWS1000L
OUTPUT DERATING CURVE
(D) Inhibit
+
L
Mounting Directions
(D) Inhibit
Output Derating
(A) Mounting A
(A) Mounting A
100
*Output derating for both SWSS600L and SWS1000L
N
80
60
40
20
0
-20
-
V.ADJ
V.ADJ
600L, 1000L
- 20 to + 50
-10
-
Ta(℃ )
+ 74
N
L
+
0
10
L
N
(B) Mounting B
(B) Mounting B
(E) Inhibit
(E) Inhibit
20
Mounting A, B, C
Ta （ ℃）
Mounting A, B, C
V.ADJ
30
Load (%)
-
100
50
+
40
5. Mounting Directions
50
L N
(C) Mounting C
(C) Mounting C
(F) Inhibit
(F) Inhibit
60
V.ADJ
70 74 80
-
+
(3) Recommended torque for mounting screw : M4 screw : 1.27
Back Side
(1) Forced air cooling type power supply.
(2) The maximum allowable penetration for screw is 6mm.
Air flow
This power supply has ventilating holes on the front and
back side panels. Keep these two areas freely as much as
possible.
Incomplete thread of mounting screw should not be penetrated.
N · m (13.0kgf · cm)
More than 50mm
Mounting Method
100
100
80
60
40
20
80
60
40
20
0
0
-20
-20
*Output derating for SWSS600L/RF Models.
*Output derating for SWS1000L/RF Models.
-10
-10
- 20 to + 30
- 20 to + 25
Ta(℃ )
Ta(℃ )
+ 40
+ 50
+ 60
+ 60
Fan
0
0
Mounting A, B, C
Mounting A, B, C
・All specifications are subject to change without notice.
10
10
20
20
Top
Ta （ ℃）
Ta （ ℃）
Mounting A, B, C
Mounting A, B, C
30
30
Load (%)
Load (%)
100
100
90
75
60
50
40
40
More than 50mm
50
50
60
60
Front Side
70
70
80
80