Page 1 of 3 Issued Date：2008/05/21

OUTPUT SPECIFICATIONS

Output power

Voltage accuracy

Full load and nominal Vin Single/Dual

± 1%

Minimum load

0%

Voltage adjustability

± 10%

Line regulation

LL to HL at Full Load

Single

Dual

± 0.2%

± 0.5%

Load regulation

No Load to Full Load

Single

Dual

± 0.5%

± 1%

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

± 5%

Ripple and noise

20MHz bandwidth

(Measured with a 0.1μF/50V MLCC)

See table

Temperature coefficient

±

0.02% / ºC, max.

Transient response recovery time

25% load step change

300μS

Over voltage protection

Zener diode clamp

1.5V output

1.8V output

2.5V output

3.3V output

5V output

12V output

15V output

3.9VDC

3.9VDC

3.9VDC

3.9VDC

6.2VDC

15VDC

18VDC

Over load protection

% of FL at nominal input

150%, max.

Short circuit protection

Hiccup, automatics recovery

GENERAL SPECIFICATIONS

Efficiency

See table

Isolation voltage

Input to Output

Input (Output) to Case

1600VDC, min.

Isolation resistance

10

9

ohms, min.

Isolation capacitance

1000pF, max.

Switching frequency

300KHz, typ.

Approvals and standard

IEC60950-1, UL60950-1, EN60950-1

Case material

Nickel-coated copper

Base material

FR4 PCB

Potting material

Epoxy (UL94-V0)

Dimensions

2.00 X 1.60 X 0.40 Inch

(50.8 X 40.6 X 10.2 mm)

Weight

48g (1.69oz)

MTBF (Note 1)

BELLCORE TR-NWT-000332

MIL-HDBK-217F

1.316 x 10

3.465 x 10

INPUT SPECIFICATIONS

Input voltage range

12V nominal input

24V nominal input

48V nominal input

9 – 18VDC

18 – 36VDC

36 – 75VDC

Input filter

L-C type

Input surge voltage

100mS max

12V input

24V input

48V input

36VDC

50VDC

100VDC

Input reflected ripple current

Nominal Vin and full

load

30mAp-p

Start up time

Nominal Vin and

constant resistive load

Power up

Remote ON/OFF

25mS, typ.

25mS, typ.

Start-up voltage

12V input

24V input

48V input

9VDC

17.8VDC

36VDC

Shutdown voltage

12V input

24V input

48V input

8VDC

16VDC

33VDC

Remote ON/OFF (Note 6)

(Positive logic)

DC-DC ON

DC-DC OFF

Open or 3.0V < Vr < 12V

Short or 0V < Vr < 1.2V

Input current of remote control pin

Remote off state input current

Nominal Vin

Nominal Vin

-0.5mA ~ 0.5mA

2.5mA

ENVIRONMENTAL SPECIFICATIONS

Operating ambient temperature

-40ºC ~ +85ºC (with derating)

Maximum case temperature

100ºC

Storage temperature range

-55ºC ~ +105ºC

Over temperature protection

115ºC, typ

Thermal impedance (Note 7)

Nature convection

Nature convection with

heat-sink

10ºC/Watt

8.24ºC/Watt

Thermal shock

MIL-STD-810F

Vibration

MIL-STD-810F

Relative humidity

5% to 95% RH

EMC CHARACTERISTICS

EMI (Note 8)

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 9) EN61000-4-4

±

2KV Perf. Criteria B

Surge (Note 9)

EN61000-4-5

±

1KV Perf. Criteria B

Conducted immunity

EN61000-4-6

10 Vr.m.s Perf. Criteria A

FEATURES

DESCRIPTION

The FEC30 series offer 30 Watts of output power from a 2 x 1.6 x 0.4 inch

package. The FEC30 series with 2:1 wide input voltage of 9-18VDC,

18-36VDC and 36-75VDC and features 1600VDC of isolation,

short-circuit and over-voltage protection.

APPLICATIONS

Wireless Network

Telecom/Datacom

Industry Control System

Measurement Equipment

Semiconductor Equipment