Page 1 of 3 Issued Date：2008/05/21

OUTPUT SPECIFICATIONS

Output power

8 Watts, max.

Voltage accuracy

Full load and nominal Vin

± 1%

Minimum load

0%

Line regulation

LL to HL at Full Load

± 0.2%

Load regulation

No Load to Full Load

Single (DIP)

Single (SMD)

Dual (SMD,DIP)

± 0.5%

± 1%

± 1%

Cross regulation (Dual) Asymmetrical load 25% / 100% FL

± 5%

Ripple and noise

20MHz bandwidth

See table

Temperature coefficient

±

0.02% / ºC, max.

Transient response recovery time

25% load step change

250μS

Over voltage protection

(only single)

3.3V output

5.0V output

12V output

15V output

3.9VDC

6.2VDC

15VDC

18VDC

Over load protection

% of FL at nominal input

150%, typ.

Short circuit protection

Continuous, automatics recovery

GENERAL SPECIFICATIONS

Efficiency

See table

Isolation voltage

Input to Output

Input(Output) to Case DIP

SMD

1600VDC, min.

1600VDC, min.

1000VDC, min.

Isolation resistance

10

Isolation capacitance

1500pF, max.

Switching frequency

300KHz, typ.

Approvals and standard

IEC60950-1, UL60950-1, EN60950-1

Case material

Nickel-coated copper

Base material

Non-conductive black plastic

Potting material

Epoxy (UL94-V0)

Dimensions

1.25 X 0.80 X 0.40 Inch

(31.8 X 20.3 X 10.2 mm)

Weight

18g (0.62oz)

MTBF (Note 1)

BELLCORE-TR-NWT-000332

MIL-HDBK-217F

2.350 x 10

1.078 x 10

INPUT SPECIFICATIONS

Input voltage range

24V nominal input

48V nominal input

9 – 36VDC

18 – 75VDC

Input filter

Pi type

Input surge voltage

100mS max

24V input

48V input

50VDC

100VDC

Input reflected ripple current

Nominal Vin and full load

20mAp-p

Start up time

Nominal Vin and

constant resistive load

Power up

450mS, typ.

Start-up voltage

24V input

48V input

9VDC

18VDC

Shutdown voltage

24V input

48V input

8VDC

16VDC

Remote ON/OFF (Note 6)

DC-DC ON

DC-DC OFF

Open or 3.0V < Vr < 12V

Short or 0V < Vr < 1.2V

Input current of Remote control pin

Nominal Vin

-0.5mA ~ 0.5mA

Remote off state input current

Nominal Vin

2.5mA

ENVIRONMENTAL SPECIFICATIONS

Vo:5V,12V,15V

±12V,±15V

-40ºC to +81ºC (without derating)

+81ºC to +105ºC (with derating)

Operating ambient

temperature

Vo:3.3V;±5V

-40ºC to +74ºC (without derating)

+74ºC to +105ºC (with derating)

Maximum case temperature

+105ºC

Storage temperature range

-55ºC to +125ºC

Thermal impedance

Nature convection

20ºC/Watt

Thermal shock

MIL-STD-810F

Vibration

MIL-STD-810F

Relative humidity

5% to 95% RH

EMC CHARACTERISTICS

EMI (Note 7)

EN55022

Class A

ESD

EN61000-4-2

Air

Contact

±

8KV

±

6KV

Perf. Criteria B

Radiated immunity

EN61000-4-3

10 V/m

Perf. Criteria A

Fast transient (Note 8) EN61000-4-4

±

2KV

Perf. Criteria A

Surge (Note 8)

EN61000-4-5

±

1KV

Perf. Criteria A

Conducted immunity EN61000-4-6

10 Vr.m.s

Perf. Criteria A

FEATURES

OPTIONS

SMD TYPE

DESCRIPTION

The FKC08W series offer 8 watts of output power from a package in an IC

compatible 24pin DIP configuration. FKC08W series have 4:1 ultra wide input

voltage of 9-36, 18-75VDC. The FKC08W have features 1600VDC of isolation,

short circuit protection and as well as five sided shielding.

APPLICATIONS

Wireless Network

Telecom/Datacom

Industry Control System

Measurement Equipment

Semiconductor Equipment