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FDD15 SERIES

Characteristics

Conditions

min.

typ.

max.

unit

Switching frequency

Isolation voltage

Isolation resistance

Ambient temperature

Case temperature

Vi nom, Io nom

Input / Output

Input / Output, @ 500VDC

Operating at Vi nom, Io nom

Operating at Vi nom, Io nom

KHz

1,500

VDC

1G

-10

+ 50

+ 95

Characteristics

Conditions

min.

unit

Output voltage accuracy

Minimum load

Line regulation

Vi nom, Io nom

Vi min ...Vi max,

Io nom

typ.

max.

2

%

Storage temperature

Non operational

-40

+100

180

Input reversed

Shunt diode built in, external fuse recommended

Output short circuit

Continuous

Remote ON / OFF

ON: opened or 8 ~ 10VDC applied, reference to input GND

OFF: -0.3 ~ 2VDC applied, Reference to input GND

Vi nom

+ 5V

12V or

15V

+ 5V

12V or

15V

10

20

2

6

2

%

%

%

%

%

Load regulation

o

% / C

mV

Temperature coefficient

Ripple & noise

Transient recovery time

Vi nom,

Io min ...Io nom

Vi nom, Io nom, BW = 20MHz

Vi nom, Io nom

Vi nom, Io nom ... 1/2 Io nom

+ 5V

12V or

15V

500

2

6

0.02

%

%

S

Vout x

1%

TRIPLE OUTPUT

Derating

o

% / C

Vi nom

48

Characteristics

Conditions

min.

typ.

max.

unit

Input voltage range

9

18

24

18

36

VDC

VDC

Ta min ... Ta max, Io nom

48

No load input current

24V models

48V models

28

22

mA

mA

Vi nom, Io = 0

Input voltage w/o damage

20

75

VDC

VDC

Io nom

24V models

48V models

12V models

12V models

36

12

72

15

40

VDC

mA

VDC

Input filter

LC type

INPUT SPECIFICATIONS

Efficiency

Vi nom, Io nom, Po / Pi

Up to 80%, See model list

OUTPUT SPECIFICATIONS

12V or

15V

2

6

%

%

CONTROL AND PROTECTION

o

All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed

SPECIFICATION

+ 5V

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See derating curve

Dimension

L50.8 x W50.8 x H11.9

mm

Cooling

Free air convection

Case material

Metal

GENERAL

2007.08.30