SWS1000L-48 TDK Corporation, SWS1000L-48 Datasheet - Page 15

• 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

・All specifications are subject to change without notice.
SWS
Output voltage external control function is available. Output
voltage can be varied by applying an external voltage (1–6V) to
“PV” terminal and “COM” terminal. Please consider the follow-
ing characteristics.
Note 1. Regarding output voltage adjustment below 20%, please
Output Voltage External Control (PV)
Output - CNT· AUX · ALM : 100VAC 1min. (100mA)
consult our sales.
Nominal
Output
Voltage
Nominal
Output
Voltage
Power Supply
120%
110%
600L, 1000L
20%
120%
110%
20%
0
AC(L)
AC(N)
0
Output Voltage Linearity
Output Voltage Derating
PV voltage (Nominal Input Voltage)
COM
1V
+Vm
-Vm
Connection method
+S
PV
-S
CNT1
CNT2
COM
Load Current
TOG
+Vm
ALM
AUX
-Vm
PC
+S
PV
G1
G2
-S
+
-
External voltage
83% 100%
5V
90%
Withstand
Voltage
Tester
Load
5.5V
6V
Note 2. For 3.3V output model, limit output voltage variation range
For 24V, 48V output model, please meet the following condi-
tions. Reduce peak current value according to output derating
as section 4-2.
Input voltage range : AC170V - 265V
Continuous Peak output time (τ) : Within 10 seconds
Peak output current (Ip) : Within the rated peak output current
Average DC output current (Im) : Within the rated output cur-
rent, Iav
Ip : Peak output current (A)
Iav : Rated output current (A)
Im : Average output current (A)
τ : Peak current pulse width (sec)
T
Auxiliary supply (12V, 0.1A max) is provided to ease customer
application. Aux voltage is functionally isolated from all other
signal terminals and output terminals, and it is always available
as long as input power in the specifi ed voltage range is present.
aA
0A
: Period (sec)
Output Peak Current
Auxiliary Supply
at 30% - 120%. At PV voltage variation 1.5V - 6V.
For 15V output model, limit output voltage variation range
at 20% - 130%. At PV voltage variation 1V - 6.5V.
For 48V output model, limit output voltage variation range
at 20% - 116.7%. At PV voltage variation 1V - 5.8V.
For 60V output model, limit output voltage variation range
at 20% - 110%. At PV voltage variation 1V - 5.5V.
Ip
τ
T
Duty
Duty
Im
=
=
:
up to 35 (%)
( Ip - a ) × τ
τ
T
× 100 (%)
T
Im
+a
15