OUTPUT SPECIFICATIONS
Output power
30 Watts max
Voltage accuracy
Full load and nominal Vin Single/Dual
± 1%
Voltage adjustability
± 10%
Minimum load
Single/Dual
0%
Line regulation
LL to HL at Full Load
Single
Dual
± 0.2%
± 0.5％
Load regulation
10% to 100% FL
Single
Dual
± 0.5%
± 1%
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
± 5%
Ripple and noise
20MHz bandwidth
(Measured with a 104pF/50V MLCC)
See table
Temperature coefficient
±0.02% / ºC, max
Transient response recovery time
25% load step change
300uS
Over voltage protection
Zener diode clamp
1.5V output
1.8V output
2.5V output
3.3V output
5V output
12V output
15V output
3.9V
3.9V
3.9V
3.9V
6.2V
15V
18V
Over load protection
% of FL at nominal input
150%,max
Short circuit protection
Hiccup, automatics recovery
INPUT SPECIFICATIONS
Input voltage range
12V nominal input
24V nominal input
48V nominal input
9 – 18VDC
18 – 36VDC
36 – 75VDC
Under voltage lockout
12V input
24V input
48V input
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
9VDC
8VDC
17.8VDC
16VDC
36VDC
33VDC
Input filter
L-C type
Input voltage variation
dv/dt
5V/ms,max
(Complies with ETS300 132 part 4.4)
Input surge voltage
100mS max
12V input
24V input
48V input
36VDC
50VDC
100VDC
Input reflected ripple (Note1)
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
Remote ON/OFF (Note 2)
(Positive logic)
Remote off input current
DC-DC ON
DC-DC OFF
Nominal Vin
Open or 3.5V < Vr < 12V
Short or 0V < Vr < 1.2V
2.5mA
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
Non-conductive black plastic
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 3)
1.535 x 10
6 hrs
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range
-40ºC ~ +85ºC (with derating)
Maximum case temperature
100ºC
Storage temperature range
-55ºC ~ +105ºC
Over temperature protection
115ºC, typ
Thermal impedance (Note 4)
Nature convection
Nature convection with heat-sink
10ºC/Watt
8.24ºC/Watt
Thermal shock
MIL-STD-810D
Vibration
10~55Hz, 10G, 30minutes along X,Y and Z
Relative humidity
5% to 95% RH
EMC CHARACTERISTICS(Note 5)
Conducted emissions
EN55022
Class A
Radiated emissions
EN55022
Class A
ESD
EN61000-4-2
Perf. Criteria B
Radiated immunity
EN61000-4-3
Perf. Criteria A
Fast transient
EN61000-4-4
Perf. Criteria B
Surge
EN61000-4-5
Perf. Criteria B
Conducted immunity
EN61000-4-6
Perf. Criteria A
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,as well
as six sided shielding. A safety approval to EN60950-1 and UL60950-1. All models are
particularly suited to telecommunications, industrial, mobile telecom and test
equipment applications.
TECHNICAL SPECIFICA T ION All specifications are typical at nominal input, full load and 25ºC otherwise noted
UL
E193009
TUV
CB
CE
MARK
• OFFER SINGLE AND DUAL OUTPUT
• 30 WATTS MAXIMUM OUTPUT POWER
• 2:1 WIDE INPUT VOLTAGE RANGE
• INTERNATIONAL SAFETY STANDARD APPROVAL
• SIX-SIDED CONTINUOUS SHIELD
• HIGH EFFICIENCY UP TO 90%
• STANDARD 2” x 1.6” x 0.4” PACKAGE
• FIXED SWITCHING FREQUENCY
VER:04
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