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205

SFS Series

10-30

W A TTS

SINGLE

&

DUAL

OUTPUT

DC/DC

INDUSTRIAL

Specifications

INPUT

Input voltage

36-76Vdc

Startup voltage

32-36Vdc

Hysteresis voltage

2Vdc min.

OUTPUT

Output voltage

See Table

Output current

See Table

Output power

See Table

Voltage setpoint accuracy

±1% of rated voltage

Voltage regulation

+5% -3%

Ripple & noise

1.2V–5V: 50mVp-p max.

10–15V: 150mVp-p max.

Over voltage protection

120-140% of rated voltage

Over current protection

Over 103% of rated current

Output low voltage

shutdown

Below 90% of rated voltage

Startup time

20-200ms max.

OPERATING

Efficiency

80% – 90%typical

Isolation In/Out

1.5kVdc, 1min IR>50M

at 500Vdc

Features

•

Small footprint - low profile

•

50% smaller than ZU series

•

Surface mount design

•

High efficiency synchronous rectification

•

High reliability – no electrolytic capacitors

•

1500Vdc input to output isolation

ENVIRONMENTAL

Operating temperature

-40°C to +85°C

Humidity

20 – 95% RH Non-Condensing

Vibration

10Hz-55Hz 49.0m/s2 (5G), x, y, and z axes

Impact

196.1m/s2 (20G) once along x, y and z axes

STANDARDS AND APPROVALS

Safety standards

with EN60950, UL60950, C-UL

CE Marking

Complies with LVD and EMC Directives

C Tick

AS/NZS CISPR11 Group 1 Class A

EMI standards

Complies with EN55022 Class A and EN55022

Class A with additional filter

EMC standard

Complies with EN61000-4-2,EN61000-4-3,

EN61000-4-4 and EN61000-4-5 With

additional filter and suppression

MECHANICAL

Dimensions / Weight

SFS10: 38.7x5.0x27.2mm (WxHxD) / 12g

SFS15: 38.7x5.0x27.2mm (WxHxD) / 12g

SFS30: 38.7x8.0x31.2mm (WxHxD) / 20g

OUTPUT RATING / MODEL NUMBER

1.2V

1.5V

1.8V

2V

2.5V

3.3V

5V

10V

12V

15V

10W

1.2V

3.5A

1.5V

3.5A

1.8V

3A

2V

3A

2.5V

3A

3.3V

3A

5V

2A

--

12V

0.9A

15V

0.7A

(4.2W)

(5.25W)

(5.4W)

(6.0W)

(7.5W)

(9.9W)

(10W)

--

(10.8W)

(10.5W)

SFS10481R2

SFS10481R5 SFS10481R8

SFS104802

SFS10482R5

SFS10483R3

SFS104805

--

SFS104812

SFS104815

15W

1.2V

5.2A

1.5V

5.2A

1.8V

4.5A

2V

4.5A

2.5V

4.5A

3.3V 4.5A

5V

3A

--

12V

1.25A 15V

1A

(6.24W)

(7.8W)

(8.1W)

(9.0W)

(11.25W)

(14.85W)

(15.0W)

--

(15.0W)

(15.0W)

SFS15481R2

SFS15481R5 SFS15481R8

SFS154802

SFS15482R5

SFS15483R3

SFS154805

--

SFS154812

SFS154815

30W

1.2V

10.4A

1.5V

10.4A

1.8V

9A

2V

9A

2.5V

9A

3.3V 9A

5V

6A

10V

3A

12V

2.5A

15V

2A

(12.48W)

(15.6W)

(16.2W)

(18.0W)

(22.5W)

(29.7W)

(30.0W)

(30.0W)

(30.0W)

(30.0W)

SFS30481R2

SFS30481R5 SFS30481R8

SFS304802

SFS30482R5

SFS30483R3

SFS304805

SFS304810

SFS304812

SFS304815

Selection Table