SWS1000L-3 TDK Corporation, SWS1000L-3 Datasheet - Page 8

• Manufacturer Part Number: SWS1000L-3
• Description: PWR SUP MED 3.3V 200A SGL OUTPUT
• Manufacturer: TDK Corporation
• Series: SWS1000Lr

Specifications of SWS1000L-3

• Power Supply Type: Switching (Closed Frame)
• Voltage - Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 1000W
• Applications: Medical
• Voltage - Input: 85 ~ 265VAC
• Mounting Type: Chassis Mount
• 1st Output: 3.3 VDC @ 200A
• Size / Dimension: 9.45" L x 5.91" W x 2.4" H (240mm x 150mm x 61mm)
• Power (watts) - Rated: 660W
• Operating Temperature: -20°C ~ 74°C
• Efficiency: 77%
• Approvals: CSA, DENAN, EN, IEC, UL
• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Output Voltage: 3.3V
• Output Current: 200A
• Power Rating: 660W
• Input Voltage: 85V AC To 265V AC / 120V DC To 350V DC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 285-1796; SWS1000L3

8
SWS
SWS600L
* INPUT VOLTAGE RANGE : 85 ∼ 265VAC
* FUSE RATING : 15A
* PFC FREQUENCY : 100kHz BOOST MODE
* DC-DC FREQUENCY : 300kHz FORWARD
SWS1000L
* INPUT VOLTAGE RANGE : 85 ∼ 265VAC
* FUSE RATING : 20A
* PFC FREQUENCY : 130kHz BOOST MODE
* DC-DC FREQUENCY : 200kHZ FORWARD
INPUT
85∼265VAC
REMOTE
ON/OFF
Output voltage
(DC-DC Converter)
FG
AC Input
ALM
N
L
H(CNT)
H(ALM)
L(TOG)
L(G1)
600L, 1000L
0V
Vout
LINE
FILTER
INPUT ON
RECTIFIER
CONTROL
CIRCUIT
REMOVE
PFC
CIRCUIT
OFF
Sequence Time Chart
REMOVE
INRUSH
CURRENT
LIMIT
CIRCUIT
ON
Block Diagram
SMOOTHING
FILTER
OVP
INPUT
OFF
CURRENT
SENSING
INPUT
ON
SWITCHING
CIRCUIT
CONTROL
CIRCUIT
OCP
DISABLE
OCP
STOP
FAN
PRIMARY
OVP
CIRCUIT
OCP
CIRCUIT
CONVERTER
TRANSFORMER
TRANSFORMER
FAILURE
OTP,
・All specifications are subject to change without notice.
MAIN
AUX
INPUT
OFF
SECONDARY
REMOTE
CONTROL
RECTIFIER
AND
SMOOTHING
FILTER
INPUT
ON
OVP
SENSING
VOLTAGE
ADJUST
CURRENT
SHARING
CIRCUIT
ALARM
FAN
AUX
INPUT
OFF
OUTPUT
+Vm
NC
CNT2
TOG
PC
COM
COM
COM
ALM
AUX
CNT1
+V
+S
PV
G1
G2
G2
-S
-V
-Vm