FEATURES
•
20 WATTS MAXIMUM OUTPUT POWER
•
OUTPUT CURRENT UP TO 6A
•
STANDARD 2.0 X 1.0 X 0.4 INCH PACKAGE
•
HIGH EFFICIENCY UP TO 89%
•
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
Negative logic Remote On/Off
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
OPTIONS
DESCRIPTION
T
he FED20 series offer 20 watts of output power from a 2 x 1 x 0.4 inch
package. The FED20 series with 2:1 wide input voltage of 9-18, 18-36
and 36-75VDC and features 1600VDC of isolation, short-circuit and
over-voltage protection.
All specifications are typical at nominal input, full load and 25ºC otherwise noted
T E C H N I C A L S P E C I F I C AT I O N
OUTPUT SPECIFICATIONS
Output power
Voltage accuracy
Minimum load
Voltage adjustability
Line regulation
Load regulation
Single output
LL to HL at Full Load
No Load to Full Load
Full load and nominal Vin
INPUT SPECIFICATIONS
20 Watts, max.
± 1%
0%
± 10%
± 0.2%
± 0.5%
Input voltage range
Input filter
Input surge voltage
100mS max
12V nominal input
24V nominal input
48V nominal input
9 – 18VDC
18 – 36VDC
36 – 75VDC
L-C type
36VDC
50VDC
100VDC
20mAp-p
10mS, typ.
10mS, typ.
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
± 5%
20MHz bandwidth
Ripple and noise
See table
(Measured with a 0.1μF/50V MLCC)
±0.02%
/ ºC, max.
Temperature coefficient
Transient response recovery time
25% load step change
1.5V output
1.8V output
2.5V output
Over voltage protection
3.3V output
Zener diode clamp
5V output
12V output
15V output
Over load protection
% of FL at nominal input
Short circuit protection
250μS
3.9VDC
3.9VDC
3.9VDC
3.9VDC
6.2VDC
15VDC
18VDC
150%, max.
12V input
24V input
48V input
Input reflected ripple current
Nominal Vin and full load
Nominal Vin and
Power up
Start up time
constant resistive load Remote ON/OFF
Remote ON/OFF (Note 6)
(Positive logic)(Standard)
DC-DC ON
Open or 3V < Vr < 12V
DC-DC OFF
Short or 0V < Vr < 1.2V
(Negative logic)(Option)
DC-DC ON
Short or 0V < Vr < 1.2V
DC-DC OFF
Open or 3V < Vr < 12V
Input current of remote control pin
Nominal Vin
-0.5mA ~ +0.5mA
Remote off state input current
Nominal Vin
2.5mA
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature
Maximum case temperature
Storage temperature range
Thermal impedance (Note 7)
Thermal shock
Vibration
Relative humidity
-40ºC ~ +85ºC (with derating)
100ºC
-55ºC ~ +105ºC
Nature convection
Nature convection with heat-sink
12ºC/Watt
10ºC/Watt
Hiccup, automatics recovery
See table
1600VDC, min.
1600VDC, min.
10 ohms, min.
1000pF, max.
500KHz, typ.
IEC60950-1, UL60950-1, EN60950-1
Nickel-coated copper
Non-conductive black plastic
Epoxy (UL94-V0)
2.00 X 1.00 X 0.40 Inch
(50.8 X 25.4 X 10.2 mm)
27g (0.95oz)
BELLCORE TR-NWT-000332
MIL-HDBK-217F
1.791 x 10 hrs
5
6.842 x 10 hrs
6
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Approvals and standard
Case material
Base material
Potting material
Dimensions
Weight
MTBF (Note 1)
Input to Output
Input(Output) to case
MIL-STD-810F
MIL-STD-810F
5% to 95% RH
9
EMC CHARACTERISTICS
EMI (Note 8)
ESD
Radiated immunity
EN55022
EN61000-4-2
EN61000-4-3
Air
Contact
±
8KV
±
6KV
10 V/m
±
2KV
±
1KV
10 Vr.m.s
Class A
Perf. Criteria B
Perf. Criteria A
Perf. Criteria A
Perf. Criteria B
Perf. Criteria A
Fast transient (Note 9) EN61000-4-4
Surge (Note 9)
Conducted immunity
EN61000-4-5
EN61000-4-6
Page 1 of 3
Issued Date：2008/05/21
P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
