Datasheet SXI50-12S, SXI50-24S, SXI50-05S, SXI50-0533T, SXI50-0522T Datasheet (TRACO)

http://www.tracopower.com Page 1

Features

Boxed Power Supplies with Screw
Terminal Block

Single- and Triple Output Models
EMI Compliance with EN 55022 and

FCC Part 15, Level B
Short Cirquit Protection
Overvoltage Protection
High Efficiency
Industrial Grade Components
2 Year Product Warranty

The SXI-series are very compact switching power supplies for cost critical
applications. They deliver 15 to 150 W of continuous power. Use of high
quality components and good thermal dissipation make them a very reli­able product with a calculated MTBF up to 200’000 h.

Ordercode Output Power, max Output Voltage Output Current max.

SXI 15-03S 3.3 VDC 3.0 A
SXI 15-05S

15 Watt

5 VDC 3.0 A

SXI 15-12S 12 VDC 1.3 A
SXI 15-24S 24 VDC 0.7 A

SXI 30-03S 3.3 VDC 6.0 A
SXI 30-05S

30 Watt

5 VDC 6.0 A

SXI 30-12S 12 VDC 2.6 A
SXI 30-24S 24 VDC 1.4 A

SXI 50-03S 3.3 VDC 10.0 A
SXI 50-05S

50 Watt

5 VDC 9.5 A

SXI 50-12S 12 VDC 4.2 A
SXI 50-24S 24 VDC 2.2 A

SXI 100-05S 5 VDC 20.0 A
SXI 100-12S 100 Watt 12 VDC 8.4 A
SXI 100-24S 24 VDC 4.4 A

SXI 150-05S 5 VDC 30.0 A
SXI 150-12S 150 Watt 12 VDC 12.5 A
SXI 150-24S 24 VDC 6.5 A

Models with Single Output

Switching Power Supplies

SXI Series 15 - 150 Watt

http://www.tracopower.com Page 2

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

Switching Power Supplies

SXI Series 15 - 150 Watt

Ordercode Output P ower Outpu t1 Output 2 Output 3

(floating)

SXI 15-0522T

15 W att

5 VDC/ 1.5 A +12 VDC/ 0.6 A –12 VDC /0.4 A

SXI 15-0533T 5 VDC/ 1.5 A +15 VDC/ 0.5 A –15 VDC /0.3 A
SXI 30-0522T

30 W att

5 VDC/ 4.0 A +12 VDC/ 1.2 A –12 VDC /0.6 A

SXI 30-0533T 5 VDC/ 4.0 A +15 VDC/ 1.0 A –15 VDC /0.5 A
SXI 50-0522T

50 W att

5 VDC/ 6.0 A +12 VDC/ 1.5 A –12 VDC /0.8 A

SXI 50-0522T 5 VDC/ 6.0 A +15 VDC/ 1.2 A –15 VDC /0.7 A

Models with Multioutput

Input Specifications

Input voltage range 170 – 264 VAC
Input frequency 47 – 63 Hz

Input current (at full load) SXI 15 0.24 A typ.

SXI 30 0.46 A typ.
SXI 50 0.75 A typ.
SXI 100 0.65 A typ.
SXI 150 1.00 A typ.

Inrush current at 25°C (< 2ms) SXI 15/30 20 A typ.

SXI 50 28 A typ.
SXI 100/150 15 A typ.

Start-up time 100 ms max.

Output Specifications

Output voltage adjustment range – Single output models ± 10 %

– Mulioutput models (Out put 1) ± 5 %

(Output 2 & 3) ± 5 % (Factory set/ fixed)

Regulation – Input variation ± 0.2 % max.

– Load variation (10–90%) ± 0.5 % max.

Ripple and noise (20Mhz Bandwidth) 80 mV pk-pk max.

Output current limitation 120 – 140 % Inom.
Overload protection mode constant current
Over voltage protection (only ooutput 1) 110 – 130 % Vout nom.
Capacitive load 10’000 µF

http://www.tracopower.com Page 3

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

Switching Power Supplies

SXI Series 15 - 150 Watt

General Specifications

Temperature ranges – Operating – 10 °C…+ 60 °C ambient temp. max.

– Derating above 50°C – 4% /°C
– Storage (non operating) – 20 °C…+ 85 °C

Temperature coefficient 0.01 % / °C

Efficiency 70 – 80 % (depending on model)
Humidity (non condensing) 85 % rel max.
Switching frequency 100 kHz typ. (Puls width modulation PWM)
Hold-up time 50 ms typ.

Isolation voltage – Input/ Output 3‘000 VAC

– Input/ Case 1‘500 VAC
– Output/ Case 500 VAC

Reliability /calculated MTBF (MIL-HDBK-217E) > 200‘000 h @ 25°C
ELectromagnetic compatibility (EMC), Emissions

– Conducted RI suppression EN 55022, class B, FCC part 15, level B
Safety standards IEC 60950, EN 60950
Case material Stainless steel

http://www.tracopower.com Page 4

Specifications can be changed without notice

SXI 15
Single output

Outline Dimensions mm (inches)

SXI 30
Single output

SXI 50
Single output

W eight:

180 g (0.40 lb)

W eight:

200 g (0.44 lb)

W eight:

290 g (0.64 lb)

Switching Power Supplies

SXI Series 15 - 150 Watt

60.8

30

±1

9.8

54.8

34

±1

M3 thread

8.5

84

±1

15 max.

70.5

±0.5

7

20

35

+ Vout
– Vout
AC Ground
AC Live
AC Neutral

69

±1

51

±0.5

(1.38)

(0.79)

(0.59)

(2.01 ±0.02)

(2.78 ±0.02)

(1.18 ±0.04)

(1.34 ±0.04)

(2.39)

(2.72 ±0.04)

(2.16)

(0.33)

(0.39)

(3.31 ±0.04)

(0.28)

(bottom)

M3 thread

60.8

31

±1

10.2

54.8

35

±1

M3 thread

10.5

104

±1

15 max.

85

±0.5

55

±0.5

7

18

8

+ Vout
– Vout
AC Ground
AC Live
AC Neutral

69

±1

88.5

±0.5

(0.31)

(0.71)

(0.59)

(3.48 ±0.02)

(3.35 ±0.02)

(2.10 ±0.02)

(1.22 ±0.04)

(1.38 ±0.04)

(2.39)

(2.72 ±0.04)

(2.16)

(0.41)

(0.40)

(4.09 ±0.04)

(0.28)

(bottom)

M3 thread

65.5

33 ±1

10.5

56.5

37 ±1

M3 thread

6

119

±1

15 max.

105

±0.5

70.5

±0.5

9.5

18

7.5

+ Vout
– Vout
AC Ground
AC Live
AC Neutral

85

±1

79 ±0.5

(0.29)

(0.71)

(0.59)

(3.11 ±0.02)

(4.13 ±0.02)

(2.78 ±0.02)

(1.30 ±0.04)

(1.46 ±0.04)

(2.58)

(3.35 ±0.04)

(2.22)

(0.24)

(0.41)

(4.69 ±0.04)

(0.37)

(bottom)

M3 thread

http://www.tracopower.com Page 5

Specifications can be changed without notice

88

36.5 ±1

12.5

82.5

39.5 ±1

M4 thread

37

160

±1

19 max.

115

±0.5

42

10

19

+ Sense
+ Vout

– Vout
– Sense

AC Ground
AC Live
AC Neutral

93 ±1

M4 thread

142

±0.5

(0.75)

(0.75)

(5.59 ±0.02)

(4.53 ±0.02)

(1.65)

(1.44 ±0.04)

(1.56 ±0.04)

(3.41)

(3.66 ±0.04)

(3.19)

(1.46)

(0.49)

(6.30 ±0.04)

(0.39)

(bottom)

Outline Dimensions mm (inches)

SXI 100
Single output

SXI 150
Single output

SXI 15
Triple output

W eight:

550 g (1.21 lb)

W eight:

650 g (1.43 lb)

W eight:

220 g (0.49 lb)

Switching Power Supplies

SXI Series 15 - 150 Watt

86.5

44

±1

14.4

81

48

±1

M4 thread

33

175

±1

19 max.

134.5

±0.5

44

10

15

20

±0.5

25

+ Sense
+ Vout

– Vout
– Sense

AC Ground
AC Live
AC Neutral

93

±1

M4 thread

132

±0.5

(0.98)

(0.79 ±0.02)

(0.59)

(0.75)

(5.20 ±0.02)

(5.30 ±0.02)

(1.73)

(1.73 ±0.04)

(1.89 ±0.04)

(3.41)

(3.66 ±0.04)

(3.19)

(1.30)

(0.57)

(6.89 ±0.04)

(0.39)

(bottom)

+ Vout 1

– Vout 1

+ Vout 2

Common 2/3
– Vout 3
AC Ground
AC Live
AC Neutral

34

±1

10.2

71.7

M3 thread

39

119

±1

12 max.

73

±0.5

34

13

16

25

83

±1

M3 thread

73

±0.5

(1.98)

(0.63)

(0.47)

(2.87 ±0.02)

(2.87 ±0.02)

(0.34)

(1.34 ±0.04)

(3.27 ±0.04)

(2.82)

(1.54)

(0.4)

(4.69 ±0.04)

(0.51)

(bottom)

Page 6

Specifications can be changed without notice

Outline Dimensions mm (inches)

Jenatschstrasse 1 • CH-8002 Zurich • Switzerland
Tel. [phone] • Fax [phone] • e-mail: [e-mail] • internet: http://www.tracopower.com

Rev . 02/01

SXI 30
Triple output

SXI 50
Triple output

W eight:

280 g (0.62 lb)

W eight:

490 g (1.08 lb)

Switching Power Supplies

SXI Series 15 - 150 Watt

+ Vout 1

– Vout 1

+ Vout 2

Common 2/3
– Vout 3
AC Ground
AC Live
AC Neutral

78

35 ±1

10.2

71.7

M3 thread

10.5

129

±1

12 max.

110

±0.5

7

7

18

65

±0.5

26

84

±1

M3 thread

110

±0.5

(1.02)

(2.56 ±0.02)

(0.71)

(0.47)

(4.33 ±0.02)

(4.33 ±0.02)

(0.28)

(1.38 ±0.04)

(3.07)

(3.31 ±0.04)

(2.82)

(0.41)

(0.4)

(5.08 ±0.04)

(0.28)

(bottom)

5

(0.2)

+ Vout 1

– Vout 1

+ Vout 2

Common 2/3
– Vout 3
AC Ground
AC Live
AC Neutral

78.5

39

±1

12

72.5

111

±0.5

M3 thread

32.5

12 max.

151.5

±1

45

7

19

30

108

±1

103

±0.5

(1.19)

(0.75)

(0.47)

(4.05 ±0.02)

(5.96 ±0.04)

(1.77)

(1.54 ±0.04)

(4.37 ±0.02)

(3.09)

(4.25 ±0.04)

(2.85)

(1.28)

(0.47)

(0.28)

(bottom)

5

(0.2)

M3 thread