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DESCRIPTION: DC/DC converter

1 of 3

08/2007

20050

phone

phone 503.612.2300 fax

fax 503.612.2382

PART NUMBER: VSCQ30 series

features

·

20-30W isolated output

·high efficiency to 91%

·fixed 300KHz switching frequency

·4:1 wide input range

·regulated outputs

·continuous short circuit protection

·six-sided metal case

·2”x1.6” size

·industry standard pin-out

model

input

output

output current

input current

number

voltage

min.

max.

no load

full load

efficiency

VSCQ30-Q24-S3R3

9-36VDC

3.3VDC

0mA

7500mA

50mA

1185mA

87%

VSCQ30-Q24-S5

9-36VDC

5VDC

0mA

6000mA

60mA

1404mA

89%

VSCQ30-Q24-S12

9-36VDC

12VDC

0mA

2500mA

80mA

1374mA

91%

VSCQ30-Q24-S15

9-36VDC

15VDC

0mA

2000mA

50mA

1389mA

90%

VSCQ30-Q48-S3R3

18-75VDC

3.3VDC

0mA

7500mA

30mA

579mA

89%

VSCQ30-Q48-S5

18-75VDC

5VDC

0mA

6000mA

30mA

694mA

90%

VSCQ30-Q48-S12

18-75VDC

12VDC

0mA

2500mA

40mA

687mA

91%

VSCQ30-Q48-S15

18-75VDC

15VDC

0mA

2000mA

50mA

694mA

90%

NOTE:

1. nominal input voltage 24, 48 VDC

INPUT

input voltage range

24V

9-36V

48V

18-75V

under voltage lockout

24Vin power up

8.8V typ.

24Vin power down

8.0V typ.

48Vin power up

17V typ.

48Vin power down

16V typ.

input filter type

PI type

positive logic remote on/off control

see note 3&4