www.chinfa.com

FDD05 SERIES

5V INPUT MODEL

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

M

100

-25

+ 71

Storage temperature

Non operational

-40

Characteristics

Conditions

min.

typ.

max.

unit

Input voltage range

No load input current

Input voltage w/o damage

Ta min ...Ta max, Io nom

Vi nom, Io = 0

Io nom

4.5

5

5.5

VDC

mA

7

VDC

Characteristics

Conditions

min.

unit

Output voltage accuracy

Minimum load

Line regulation

Load regulation

Transient recovery time

Vi nom, Io nom

Vi nom

single output models

dual output models (each output)

Io nom, Vi min ...Vi max

Vi nom, Io 0 ...Io nom, for single output models

Vi nom, Io min ...Io nom, for dual output models

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

typ.

max.

0

20

%

%

%

%

2

1

2

5

%

0.02

o

% / C

mV

Input reversed

Shunt diode built in, external fuse recommended

Output short circuit

Continuous

CONTROL AND PROTECTION

Startup voltage

Io nom

15

4

VDC

Input filter

Pi type

INPUT SPECIFICATIONS

OUTPUT SPECIFICATIONS

Efficiency

Up to 81%, See model list

Temperature coefficient

Ripple & noise

Vi nom, Io nom, BW = 20MHz

Vi nom, Io nom, Po / Pi

Vi nom, Io nom

500

100

S

Derating

Vi nom

o

% / C

See derating curve

+100

o

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

SPECIFICATION

200

+100

%

sales@chinfa.com

Dimension

L50.8 x W50.8 x H11.9

Cooling

Free air convection

mm

Case material

Metal

GENERAL

2007.08.30