LS50-12 TDK Corporation, LS50-12 Datasheet

LS50-12

Manufacturer Part Number

LS50-12

Description

POWER SUPPLY 12V 4.2A SGL OUTPUT

Manufacturer

TDK Corporation

Series

LSr

Type

Industrialr

Datasheets

1.LS25-12.pdf (2 pages)

2.LS50-12.pdf (13 pages)

3.LS50-12.pdf (2 pages)

4.LS50-12.pdf (1 pages)

5.LS50-12.pdf (3 pages)

Specifications of LS50-12

Voltage - Output

12V

Number Of Outputs

Power (watts)

50W

Applications

Commercial

Power Supply Type

Switching (Closed Frame)

Voltage - Input

88 ~ 264VAC

Mounting Type

Chassis Mount

1st Output

12 VDC @ 4.2A

Size / Dimension

3.9" L x 3.8" W x 1.4" H (99.1mm x 96.5mm x 35.6mm)

Power (watts) - Rated

50.4W

Operating Temperature

-25°C ~ 70°C

Efficiency

84%

Approvals

CE, EN, IEC, UL

Brand/series

LS Series

Configuration

Enclosed

Current, Output

4.2

Frequency, Input

47-63 Hz

Height

1.4 Inch

Length

3.9 Inch

Line Regulation

48 mV

Load Regulation

96 mV

Operation

Switching

Output

12 VDC @ 4.2 A

Power Rating

50 Watts

Power, Output

50.4 W

Primary Type

AC-DC

Ripple, Rejection

120 mV

Temperature, Operating

–25 to 70 degree C

Temperature, Storage

–40 to 85 degree C

Voltage, Adjustment Range

10.80-13.20

Voltage, Input

88 to 264/125 to 373 VAC/VDC

Voltage, Output

12 VDC

Weight

12.5 Ozs.

Width

3.8 Inch

Output Current (max)

4.2A

Output Voltage

12V

Input Frequency

47 to 63Hz

Screening Level

Commercial

Operating Temperature Min Deg. C

-25C

Operating Temperature Max Deg. C

70C

Mounting Style

Chassis

Pin Count

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

285-1818
LS5012

Current page: 1 of 2
Download datasheet (39Kb)

* Read instruction manual carefully , before using the power supply unit.

* 1 : At Maximum Output Power, nominal input voltage, Ta = 25°C.

* 2 : For cases where conformance to various safety specs ( UL, CSA, EN ) are required, to be described as 100 - 240VAC, 50 / 60Hz on name plate.

* 3 : Not applicable for the in-rush current to Noise Filter for less than 0.2mS.

* 4 : Ripple & noise are measured at 20MHz by using a 300mm twisted pair of load wires terminated with a 0.1uF film capacitor and a 47uF electrolytic capacitor.

* 5 : Measure line & load regulation at output terminal M3.5 tapped point.

* 6 : 88 - 264VAC, constant load.

* 7 : No load - Full load (Maximum power ), constant input voltage.

* 8 : Current limit with automatic recovery.Avoid to operate at overload or dead short for more than 30 seconds.

* 9 : OVP circuit will shutdown output, manual reset (Re-power on).

* 10: Measured by each measuring method of UL and EN (at 60Hz), Ta = 25°C.

* 11: Refer to Output Derating Curve (PA582-01-02_) for details of output derating versus ambient temperature.

* 12: All parameters NOT specifically mentioned are measured at 230VAC input, rated load and Ta = 25

10 Ripple and Noise

11 Line Regulation

12 Load Regulation

13 Temperature Coefficient

14 Over Current Protection

15 Over Voltage Protection

16 Hold-Up Time (Typ)

17 Leakage current

18 Series Operation

19 Operating Temperature

20 Operating Humidity

21 Storage Temperature

22 Storage Humidity

23 Cooling

24 Withstand Voltage

25 Isolation Resistance

26 Vibration

27 Shock (In package)

28 Safety

29 EMI

30 Immunity

31 Weight (Typ)

32 Dimension (L x W x H)

Nominal Output Voltage

Maximum Output Current

Maximum Output Power

Efficiency (Typ)

Input Voltage Range

Input Current (Typ)

Inrush Current (Typ)

Harmonic Current

Output Voltage Range

PA582-01-01

ITEMS

LS50

= NOTES=

(115/230VAC)

(230VAC)

MODEL

( * 5, 6 ) mV

( * 5, 7 ) mV

( * 1, 4 ) mV

( * 10 )

( * 11 )

( * 1 )

( * 2 )

( * 1 )

( * 3 )

( * 8 )

( * 9 )

( * 1 ) mS

SPECIFICATIONS

Input - FG, Input - Output and Output - FG: More than 100MΩ (500VDC) at 25

3.8 ~ 4.45

LS50-3.3

3 ~ 3.6

3.3

88 ~ 264VAC (47-63Hz) or 125 ~ 373VDC (Withstand 300VAC Surge for 5 seconds)

5.75 ~ 6.75

4.75 ~ 5.5

Input - Output : 3.0kVAC (20mA), Input - FG : 1.5kVAC (20mA)

Built to meet EN61000-4-2 (Level 2,3), -3 (Level 3), -4 (Level 3),

LS50-5

Approved by UL60950-1, EN60950-1, IEC60950-1

- 25 ~ + 70 °C (Refer to Output Derating Curve)

Built to meet EN55011/EN55022-B, FCC-B

At no operating, 10 - 55Hz (sweep for 1min)

Output - FG : 500VAC (100mA) for 1min.

-5 (Level 4), -6 (Level 3), -8 (Level 4), -11

99 x 97 x 36 (Refer to Outline Drawing)

40A at 230VAC, Ta=25°C (Cold Start)

10.8 ~ 13.2

13.8 ~ 16.2 17.25 ~ 20.25 27.6 ~ 32.4

19.6m/s

LS50-12

50.4

120

4.2

Built to meet IEC61000-3-2, -3

20 ~ 90%RH (No dewdrop)

10 ~ 95%RH (No dewdrop)

> 110% rated output power

Constant, X, Y, Z 1hour each.

Less than 196.1m/s

Less than 0.02%/°C

Convection cooling

< 1mA at 230VAC

- 40 ~ +85°C

13.5 ~ 16.5

LS50-15

1.3 / 0.8

Possible

14 / 60

120

350

3.4

22 ~ 27.2

LS50-24

52.8

120

192

2.2

DENSEI-LAMBDA

41.4 ~ 48.6

LS50-36

32 ~ 40

50.4

150

144

288

1.4

C and 70%RH

55.2 ~ 64.8

LS50-48

42 ~ 54

52.8

200

192

384

1.1

Related parts for LS50-12

LS50-12 Summary of contents

Page 1

... OVP circuit will shutdown output, manual reset (Re-power on). * 10: Measured by each measuring method of UL and EN (at 60Hz 25°C. * 11: Refer to Output Derating Curve (PA582-01-02_) for details of output derating versus ambient temperature. * 12: All parameters NOT specifically mentioned are measured at 230VAC input, rated load and SPECIFICATIONS MODEL LS50-3.3 LS50-5 LS50- ...

Page 2

... LS50 PA582-01-02 *COOLING : CONVECTION COOLING -25 ~ +50 70 OUTPUT DERATING CURVE 120 100 -25 0 OUTPUT DERATING LOAD (%) STANDARD MOUNTING 100 (˚C) DENSEI-LAMBDA TB1 75 100 ...

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