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2014/4/30

FED30 SERIES

30 WATTS

DC-DC CONVERTER

INPUT SPECIFICATIONS

Input voltage range

12VDC nominal input

24VDC nominal input

48VDC nominal input

9 ~ 18VDC

18 ~ 36VDC

36 ~ 75VDC

Input filter

Pi type

Input surge voltage

12VDC input

24VDC input

48VDC input

25VDC 100ms, max.

50VDC 100ms, max.

100VDC 100ms, max.

Input reflected ripple current

20mAp-p

Start up time

Nominal input and

constant resistive load

Power up

Remote ON/OFF

30ms

30ms

Start-up voltage

12VDC input

24VDC input

48VDC input

9VDC, max.

18VDC, max.

36VDC, max.

Shutdown voltage

12VDC input

24VDC input

48VDC input

8VDC

16VDC

32VDC

Remote ON/OFF (Note 5)

(Positive logic)(Standard)

(Negative logic)(Option)

DC-DC ON

DC-DC OFF

DC-DC ON

DC-DC OFF

Open or 3V < Vr < 12V

Short or 0V < Vr < 1.2V

Short or 0V < Vr < 1.2V

Open or 3V < Vr < 12V

Input current of Remote control pin

Nominal Input

-0.5mA ~ +0.5mA

Remote off state input current

Nominal Input

3mA

ENVIRONMENTAL SPECIFICATIONS

-40ºC to +50ºC (without derating)

Operating ambient temperature

+50ºC to +85ºC (with derating)

Maximum case temperature

105ºC

Storage temperature range

-55ºC to +125ºC

Over temperature protection

115ºC

Thermal impedance

(Note 6)

Nature convection

Nature convection with heat-sink

12ºC/Watt

10ºC/Watt

Thermal shock

MIL-STD-810F

Vibration

MIL-STD-810F

Relative humidity

5% to 95% RH

EMC CHARACTERISTICS

EMI

(Note 7)

EN55022

Class A, Class B

ESD

EN61000-4-2

Air

Contact

± 8kV

± 6kV Perf. Criteria A

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

OUTPUT SPECIFICATIONS

Output power

30 Watts max.

Voltage accuracy

±1%

Voltage adjustability

Single output

± 10%

Minimum load

0%

Line regulation

LL to HL at Full Load

± 0.2%

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 1uF/50V MLCC)

1.5-5.1Vo

100mVp-p

12-15Vo

150mVp-p

Temperature coefficient

±0.02% / ºC, max.

Transient response recovery time

25% load step change

250µs

Over voltage protection

Zener diode clamp

1.5V

2.5V

3.3V

5.0V & 5.1V &

±5V

12V &

±12V

15V &

±15V

Output

Output

Output

Output

Output

Output

2.0V

3.3V

3.9V

6.2V

15V

18V

Over load protection

% of FL at nominal input

150%

Short circuit protection

Continuous, automatics recovery

GENERAL SPECIFICATIONS

Efficiency

See table

Isolation voltage

Input to Output

Input (Output) to Case

1600VDC min. 1minute

1600VDC min. 1minute

Case grounding

Connect case to –input

with decoupling Y Cap

Isolation resistance

500VDC

10

Isolation capacitance

1500pF, max.

Switching frequency

430kHz± 10%

Safety approvals

IEC60950-1, UL60950-1, & EN60950-1

Case material

Nickel-coated copper

Base material

FR4 PCB

Potting material

Epoxy (UL94 V-0)

Dimensions

2.00 X 1.00 X 0.40 Inch

(50.8X 25.4 X 10.2 mm)

Weight

30.5g(1.07oz)

MTBF (Note 1)

MIL-HDBK-217F

1.453 x 10

FEATURES

OPTIONS

NEGATIVE LOGIC REMOTE ON/OFF

DESCRIPTION

The FED30 series offer 30 watts of output power from a 2 x 1 x 0.4 inch

package. FED30 series have 2:1 wide input voltage of 9~18VDC, 18~36 and

36~75VDC. The FED30 series have features 1600VDC of isolation, short circuit

protection, over-current protection, over-voltage protection, over-temperature

protection and six sided shielding.

APPLICATIONS

Wireless Network

Telecom/Datacom

Industry Control System

Measurement

Semiconductor Equipment