FEATURES
• 15 WATTS OUTPUT POWER
• OUTPUT CURRENT UP TO 4A
• STANDARD 2.0 X 1.0 X 0.4 INCH PACKAGE
• HIGH EFFICIENCY UP TO 88%
• 2:1 WIDE INPUT VOLTAGE RANGE
• SIX-SIDED CONTINUOUS SHIELD
• FIXED SWITCHING FREQUENCY
• CE MARK MEETS 2006/95/EC,93/68/EEC AND 2004/108/EC
• UL60950-1, EN60950-1 AND IEC60950-1 LICENSED
• ISO9001 CERTIFIED MANUFACTURING FACILITIES
• COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
OPTIONS
Positive logic & Negative logic Remote On/Off
DESCRIPTION
The FEC15 series offer 15 watts of output power from a 2 x 1 x 0.4 inch
package. The FEC15 series with 2:1 wide input voltage of 9-18, 18-36
and 36-75VDC.
T E C H N I C A L S P E C I F I C AT I O N All specifications are typical at nominal input, full load and 25ºC otherwise noted
OUTPUT SPECIFICATIONS
INPUT SPECIFICATIONS
12V nominal input
24V nominal input
48V nominal input
9 – 18VDC
18 – 36VDC
36 – 75VDC
Output power
15 Watts, max.
± 1%
Input voltage range
Input filter
Voltage accuracy
Minimum load (Note 6)
Line regulation
Full load and nominal Vin
See Table
± 0.5%
Pi type
LL to HL at Full Load
Min. load to Full load
12V input
24V input
48V input
36VDC
50VDC
100VDC
Input surge voltage
100mS max
Single
Dual
± 0.5%
± 1%
Load regulation
Input reflected ripple current Nominal Vin and full load
20mAp-p
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
Single
± 5%
Nominal Vin and
constant resistive load
Remote ON/OFF (Option) (Note 7)
50mVp-p
75mVp-p
Start up time
Power up
20mS, typ.
Ripple and noise
20MHz bandwidth
Dual
±0.02% / ºC, max.
Temperature coefficient
(Positive logic)
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
Open or 3.5V < Vr < 12V
Short or 0V < Vr < 1.2V
Short or 0V < Vr < 1.2V
Open or 3.5V < Vr < 12V
-0.5mA ~ +1mA
Transient response recovery time 25% load step change
250μS
3.3V output
3.9VDC
6.2VDC
15VDC
18VDC
(Negative logic)
Over voltage protection 5V output
(Zener diode clamp)
12V output
15V output
Input current of remote control pin Nominal Vin
Remote off state input current Nominal Vin
20mA
Over load protection
% of FL at nominal input
150%, max.
ENVIRONMENTAL SPECIFICATIONS
Short circuit protection
Hiccup, automatics recovery
Operating ambient temperature
Maximum case temperature
Storage temperature range
-40ºC ~ +85ºC (with derating)
100ºC
GENERAL SPECIFICATIONS
Efficiency
See table
-55ºC ~ +105ºC
Isolation voltage
1600VDC, min.
Nature convection
Nature convection with heat-sink 10ºC/Watt
12ºC/Watt
Thermal impedance (Note 8)
9
Isolation resistance
Isolation capacitance
10 ohms, min.
Thermal shock
Vibration
MIL-STD-810F
MIL-STD-810F
5% to 95% RH
300pF, max.
Single output
Switching frequency
500KHz, typ.
300KHz, typ.
Dual output
Relative humidity
Approvals and standard
Case material
IEC60950-1, UL60950-1, EN60950-1
Nickel-coated copper
EMC CHARACTERISTICS
EMI (Note 9)
EN55022
Class A
Base material
Non-conductive black plastic
± 8KV
± 6KV
Air
Contact
ESD
EN61000-4-2
EN61000-4-3
Perf. Criteria B
Potting material
Epoxy (UL94-V0)
2.00 X 1.00 X 0.40 Inch
(50.8 X 25.4 X 10.2 mm)
Radiated immunity
10 V/m Perf. Criteria A
Dimensions
Weight
± 2KV
± 1KV
Fast transient (Note 10)EN61000-4-4
Perf. Criteria B
Perf. Criteria B
27g (0.95oz)
Surge (Note 10)
EN61000-4-5
EN61000-4-6
BELLCORE TR-NWT-000332 2.041 x 106 hrs
MTBF (Note 1)
Conducted immunity
10 Vr.m.s Perf. Criteria A
MIL-HDBK-217F
1.044 x 106 hrs
Page 1 of 3 Issued Date:2008/05/21