FEATURES
• 30 WATTS OUTPUT POWER
• OUTPUT CURRENT UP TO 8.5A
• STANDARD 2.00 X 1.00 X 0.40 INCH
• HIGH EFFICIENCY UP TO 91%
• 4:1 ULTRA WIDE INPUT VOLTAGE RANGE
• SIX-SIDED CONTINUOUS SHIELD
• FIXED SWITCHING FREQUENCY
• CE MARK MEETS 2006/95/EC, 93/68/EEC AND 89/336 EEC
• DESIGN MEETS UL60950-1, EN60950-1 AND IEC60950-1
• ISO9001 CERTIFIED MANUFACTURING FACILITIES
• COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC
OPTIONS
Negative logic Remote On/Off
APPLICATIONS
DESCRIPTION
Wireless Network
The FED30W series offer 30 watts of output power from a 2 x 1 x 0.4 inch
package. FED30W series have 4:1 ultra wide input voltage of 9-36 and
18-75VDC. The FED30W have features 1600VDC of isolation, short circuit
protection, over-current protection, over-voltage protection, over-temperature
protection and six sided shielding.
Telecom/Datacom
Industry Control System
Measurement
Semiconductor Equipment
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
INPUT SPECIFICATIONS
OUTPUT SPECIFICATIONS
Output power
24V nominal input
9 – 36VDC
18 – 75VDC
Input voltage range
30 Watts max.
48V nominal input
Voltage accuracy
Full load and nominal Vin
±1% Input filter
Pi type
Input surge voltage
100mS max
Input reflected ripple current
24V input
48V input
50VDC
Voltage adjustability
Minimum load
Single output
± 10%
0%
100VDC
Nominal Vin and full load
Power up
20mAp-p
30mS, typ.
Remote ON/OFF 30mS, typ.
Line regulation
LL to HL at Full Load
No load to Full load
± 0.2%
± 0.5%
± 1%
Nominal Vin and
constant resistive load
Start up time
Single
Dual
Load regulation
24V input
48V input
24V input
48V input
9VDC
18VDC
8VDC
Start-up voltage
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
± 5%
1.5-5.1Vo 100mVp-p
12-15Vo 150mVp-p
20MHz bandwidth
(Measured with a 1uF/50V MLCC)
Shutdown voltage
Ripple and noise
16VDC
Remote ON/OFF (Note 6)
(Positive logic)(Standard) DC-DC ON
DC-DC OFF
±0.02% / ºC, max.
Temperature coefficient
Open or 3V < Vr < 12V
Short or 0V < Vr < 1.2V
Short or 0V < Vr < 1.2V
Open or 3V < Vr < 12V
Transient response recovery time
25% load step change 250μS
(Negative logic)(Option)
DC-DC ON
DC-DC OFF
1.5V
2.5V
3.3V
Output
Output
Output
Output
Output
Output
2.0V
3.3V
3.9V
6.2V
15V
Input current of Remote control pin
Nominal Vin
-0.5mA ~ +0.5mA
Over voltage protection
Zener diode clamp
5.0V & 5.1V & ±5V
12V & ±12V
15V & ±15V
Remote off state input current
Nominal Vin
3mA
ENVIRONMENTAL SPECIFICATIONS
18V
-40ºC to +50ºC (without derating)
+50ºC to +85ºC (with derating)
105ºC
Over load protection
% of FL at nominal input
150%, typ.
Operating ambient temperature
Short circuit protection
Hiccup, automatics recovery
Maximum case temperature
Storage temperature range
Over temperature protection
Thermal impedance
GENERAL SPECIFICATIONS
Efficiency
-55ºC to +125ºC
See table
1600VDC, min.
1600VDC, min.
115ºC, typ
Input to Output
Input (Output) to Case
Isolation voltage
Nature convection
Nature convection with heat-sink
12ºC/Watt
10ºC/Watt
(Note 7)
Case grounding
Connect case to -Vin with decoupling Y Cap
109ohms, min.
Thermal shock
Vibration
MIL-STD-810F
MIL-STD-810F
5% to 95% RH
Isolation resistance
Isolation capacitance
Switching frequency
Design meets safety standard
Case material
1500pF, max.
Relative humidity
430KHz,typ.
EMC CHARACTERISTICS
IEC60950-1, UL60950-1, EN60950-1
Nickel-coated copper
FR4 PCB
EMI (Note 8)
EN55022
Class A
Air ± 8KV
Base material
ESD
EN61000-4-2
Perf. Criteria A
Contact ± 6KV
Potting material
Epoxy (UL94-V0)
Radiated immunity
EN61000-4-3
10 V/m Perf. Criteria A
± 2KV Perf. Criteria A
± 1KV Perf. Criteria A
10 Vr.m.s Perf. Criteria A
2.00 X 1.00 X 0.40 Inch
(50.8X 25.4 X 10.2 mm)
Dimensions
Weight
Fast transient (Note 9) EN61000-4-4
30.5g(1.07oz)
Surge (Note 9)
EN61000-4-5
EN61000-4-6
3.163 x 106 hrs.
BELLCORE-TR-NWT-000332
MIL-HDBK-217F
MTBF (Note 1)
4.347 x 105 hrs.
Conducted immunity
Page 1 of 3 Issued Date：2008/07/11
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