LS100-3.3 TDK Corporation, LS100-3.3 Datasheet

AC-DC, 115-230VAC, Output 3.3V 20A, 66W

LS100-3.3

Manufacturer Part Number
LS100-3.3
Description
AC-DC, 115-230VAC, Output 3.3V 20A, 66W
Manufacturer
TDK Corporation
Series
LSr
Type
Industrialr
Datasheets

Specifications of LS100-3.3

Voltage - Output
3.3V
Number Of Outputs
1
Power (watts)
100W
Applications
Commercial
Power Supply Type
Switching (Closed Frame)
Voltage - Input
88 ~ 264VAC
Mounting Type
Chassis Mount
1st Output
3.3 VDC @ 20A
Size / Dimension
6.3" L x 3.8" W x 1.5" H (160mm x 96.5mm x 38.1mm)
Power (watts) - Rated
66W
Operating Temperature
-25°C ~ 70°C
Efficiency
75%
Approvals
CE, EN, IEC, UL
Brand/series
LS Series
Configuration
Enclosed
Current, Output
20.0
Frequency, Input
47-63 Hz
Height
1.5 Inch
Length
6.3 Inch
Line Regulation
20 mV
Load Regulation
40 mV
Operation
Switching
Output
3.3 VDC @ 20 A
Power Rating
66 Watts
Power, Output
66 W
Primary Type
AC-DC
Ripple, Rejection
80 mV
Temperature, Operating
–25 to 70 degree C
Temperature, Storage
–40 to 85 degree C
Voltage, Adjustment Range
3.00-3.60
Voltage, Input
88 to 264/125 to 373 VAC/VDC
Voltage, Output
3.3 VDC
Weight
21.5 Ozs.
Width
3.8 Inch
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
285-1807
LS1003
LS1003.3

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LS100-3.3
Manufacturer:
TDK-LAMBDA
Quantity:
617
CE marking, when applied to the LS series products, indicates compliance with the Low Voltage Directive
BEFORE USING THE POWER SUPPLY UNIT
Pay attention to all warnings and cautions before using the unit. Incorrect usage could lead to an electrical
shock, damage to the unit or a fire hazard.
WARNING and CAUTION
Note: CE MARKING
(2006/95/EC) in that it complies with EN60950-1 .
Do not modify.
Do not touch the internal components, they may have high voltage or high temperature. You may get
electrical shock or burned.
When the unit is operating, keep your hands and face away from it as you may be injured by flying debris in
the event of a fault.
This power supply is designed for use within an end product. Stick the WARNING label for users on the
system equipment and notify in the system instruction manual.
Never operate the unit under over current or short-circuit conditions for more than 30 seconds or outside its
specified Input Voltage Range, which could result in damage. There is no possibility of fire or burning.
Confirm connections to input/output terminals are correct as indicated in the instruction manual.
This power supply has a possibility for hazardous voltage to appear at output terminal depending on the type
of failure. The outputs of these products must be earthed in the end equipment to maintain SELV.
If the outputs are not earthed, they must be considered hazardous and must not be made user accessible.
Instruction Manual
LS25~150 Series
APPD
DWG NO. : PA582-04-01-C
LS
INSTRUCTION MANUAL
TDK-Lambda
CHK
25-150
Series
DWG

Related parts for LS100-3.3

LS100-3.3 Summary of contents

Page 1

LS25~150 Series Instruction Manual BEFORE USING THE POWER SUPPLY UNIT Pay attention to all warnings and cautions before using the unit. Incorrect usage could lead to an electrical shock, damage to the unit or a fire hazard. WARNING and CAUTION ...

Page 2

... The output load line and input line shall be separated and twisted to improve noise immunity. LS25, LS35, LS50, LS75 - LOAD + Maximum output current of each output terminal is 25A except for LS25 (15A). If more than 25A, use 2 terminals. TDK-Lambda LS 25-150 INSTRUCTION MANUAL LS100, LS150 - LOAD + 1 Series ...

Page 3

... Explanation of Functions and Precautions 3-1. Input Voltage Range Input voltage range is single phase 88 ~ 264VAC (47 ~ 63Hz) or 125 ~ 373VDC for LS25 ~ LS100. For LS150, selectable switch 115/230VAC will decide the input voltage range as mentioned in the table below. Input voltage which is out of specification, may damage the unit. For cases where conformance to various safety specs(UL,CSA,EN) are required, input voltage range will be 100~240VAC (50/60Hz ) ...

Page 4

Series Operation For series operation, either method ( possible. Method ( A ) Power Supply Output Terminal Output Terminal Note : In case of Method ( A ), please connect diodes to ...

Page 5

Isolation / Withstand Voltage 4-1. Isolation Test Isolation resistance between output and FG (chassis) shall be more than 100MΩ at 500VDC. For safety, voltage setting of DC isolation tester must be done before the test. Ensure that the unit ...

Page 6

Mounting Directions 5-1. Output Derating according to the Mounting Directions Recommended standard mounting is Method ( A ). Method ( and ( D ) are also possible. Refer to the Output Derating below. Please ...

Page 7

LS25-5, -12, -15, -24, -36 & -48 Output Derating Vs Ambient Temperature Load (%) 120 100 -25 0 LS35-3.3, -5, -12, -15, -24, -36 & -48 Output Derating Vs Ambient Temperature Load (%) 120 ...

Page 8

LS50-3.3, -5, -12, -15, -24, -36 & -48 Load (%) Output Derating Vs Ambient Temperature 120 100 -25 0 LS75-3.3, -5 Load (%) Output Derating Vs Ambient Temperature 120 100 ...

Page 9

... LS75-12, -15, -24, -36 & -48 Load (%) Output Derating Vs Ambient Temperature 120 100 -25 0 LS100-3.3, -5 Output Derating Vs Ambient Temperature Load (%) 120 100 - Ambient Temperature (° Ambient Temperature (°C) 8 TDK-Lambda LS Series 25-150 INSTRUCTION MANUAL Mounting A, B & D Mounting C 100 75 Mounting A & B Mounting C & D 100 ...

Page 10

... LS100-12, -15, -24, -36 & -48 Output Derating Vs Ambient Temperature Load (%) 120 100 -25 0 LS150-3.3, -5 Load (%) Output Derating Vs Ambient Temperature 120 100 - Ambient Temperature (° Ambient Temperature (°C) 9 TDK-Lambda LS Series 25-150 INSTRUCTION MANUAL Mounting A & B Mounting C & D 100 75 Mounting A Mounting B, C & D 100 ...

Page 11

... LS150-12, -15, -24, -36 & -48 Load (%) Output Derating Vs Ambient Temperature 120 100 -25 0 (B) Output Derating versus Input Voltage (Convection Cooling) LS100-3.3, -5, -12, -15, -24, -36 & -48 Output Derating Vs Input Voltage LOAD (%) 120 100 115 88 NOTE : LS25, LS35, LS50, LS75 & LS150 series do not require Input Voltage Derating. 40 ...

Page 12

Mounting Method 1) This is convection cooling type power supply. In consideration of the heat radiation and safety, please keep a dis- tance of more than 15mm between the power supply and the peripheral parts. When lining up multiple ...

Page 13

... LS25 : F1.6A , 250V LS35, LS50 : T2A , 250V LS75 : T2.5A , 250V LS100 : F4A , 250V LS150 : F5A , 250V 8. Before concluding that the unit is at fault, make the following checks. Check if the rated input voltage is connected. Check if the wiring of input and output is correct. Check if the wire size is correct. ...

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