FEATURES
• 30 WATTS MAXIMUM OUTPUT POWER
• OUTPUT CURRENT UP TO 8A
• STANDARD 2.0 X 1.6 X 0.4 INCH PACKAGE
• HIGH EFFICIENCY UP TO 88%
• 4:1 WIDE INPUT VOLTAGE RANGE
• SIX-SIDED CONTINUOUS SHIELD
• FIXED SWITCHING FREQUENCY
• OFFER SINGLE AND DUAL OUTPUT
• 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
OPTIONS
Negative logic Remote On/Off
APPLICATIONS
Wireless Network
Telecom/Datacom
DESCRIPTION
Industry Control System
Measurement Equipment
Semiconductor Equipment
The FEC30W series offer 30 watts of output power from a 2 x 1.6 x 0.4
inch package .The FEC30W series with 4:1 wide input voltage of
10-40VDC and 18-75VDC and features 1600VDC of isolation,
short-circuit and over-voltage protection.
T E C H N I C A L
S P E C I F I C
A
T I O N
All specifications are typical at nominal input, full load and 25ºC otherwise noted
INPUT SPECIFICATIONS
OUTPUT SPECIFICATIONS
Output power
24V nominal input
48V nominal input
10 – 40VDC
18 – 75VDC
30 Watts, max.
± 1%
Input voltage range
Voltage accuracy
Minimum load
Full load and nominal Vin
Input filter
L-C type
See Table
± 10%
Input surge voltage
100mS max
24V input
48V input
50VDC
100VDC
Voltage adjustability
Line regulation
Input reflected ripple current
Nominal Vin and full load
Power up
20mAp-p
LL to HL at Full Load
No Load to Full Load
± 0.5%
Nominal Vin and
10mS, typ.
10mS, typ.
10VDC
Single
Dual
± 0.5%
± 1%
Start up time
Load regulation
constant resistive load Remote ON/OFF
24V input
48V input
24V input
48V input
Cross regulation (Dual)
Asymmetrical load 25% / 100% FL
± 5% Start-up voltage
18VDC
8VDC
20MHz bandwidth
(Measured with a 0.1μF/50V MLCC)
Ripple and noise
See table
Shutdown voltage
16VDC
Temperature coefficient
± 0.02% / ºC, max.
Remote ON/OFF (Note 6)
(Positive logic)(Standard)
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
-0.5mA ~ +0.5mA
Transient response recovery time
25% load step change
250μS
1.5V output
3.9VDC
3.9VDC
3.9VDC
3.9VDC
6.2VDC
15VDC
18VDC
(Negative logic)(Option)
1.8V output
2.5V output
3.3V output
5V output
12V output
15V output
Over voltage protection
Zener diode clamp
Input current of remote control pin Nominal Vin
Remote off state input current Nominal Vin
3mA
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature
Maximum case temperature
Over temperature protection
Storage temperature range
-40ºC ~ +85ºC (with derating)
Over load protection
% of FL at nominal input
150%, max.
100ºC
Short circuit protection
Hiccup, automatics recovery
115ºC, typ.
GENERAL SPECIFICATIONS
Efficiency
-55ºC ~ +105ºC
See table
Nature convection
10ºC/Watt
Thermal impedance (Note 7)
Input to Output
Input (Output) to Case
1600VDC, min.
Nature convection with heat-sink 8.24ºC/Watt
Isolation voltage
1600VDC, min.
Thermal shock
Vibration
MIL-STD-810F
MIL-STD-810F
5% to 95% RH
9
Isolation resistance
Isolation capacitance
Switching frequency
Approvals and standard
Case material
10 ohms, min.
1000pF, max.
300KHz, typ.
Relative humidity
EMC CHARACTERISTICS
IEC60950-1, UL60950-1, EN60950-1
Nickel-coated copper
FR4 PCB
EMI (Note 8)
EN55022
Class A
± 8KV
± 6KV
Air
Base material
ESD
EN61000-4-2
EN61000-4-3
Perf. Criteria B
Contact
Potting material
Epoxy (UL94-V0)
Radiated immunity
10 V/m Perf. Criteria A
2.00 X 1.60 X 0.40 Inch
(50.8 X 40.6 X 10.2 mm)
Dimensions
Weight
± 2KV
Fast transient (Note 9) EN61000-4-4
Surge (Note 9) EN61000-4-5
Conducted immunity EN61000-4-6
Page 1 of 3 Issued Date:2008/05/21
Perf. Criteria A
48g (1.69oz)
± 1KV
Perf. Criteria B
BELLCORE TR-NWT-000332 1.315 x 106 hrs
MTBF (Note 1)
10 Vr.m.s Perf. Criteria A
MIL-HDBK-217F
3.456 x 105 hrs