FEATURES
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
•
20 WATTS OUTPUT POWER
•
OUTPUT CURRENT UP TO 4A
•
STANDARD 2” X 1.6” X 0.4” PACKAGE
•
HIGH EFFICIENCY UP TO 87%
•
2:1 AND 4:1 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
DESCRIPTION
The FDC20 and FDC20-W series offer 20 Watts of output power from a
2 x 1.6 x 0.4 inch package. The FDC20 series with 2:1 wide input voltage
of 9-18, 18-36 and 36-75VDC. The FDC20-W series with 4:1 wide input voltage
of 9-36 and 18-75VDC.
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 Full load and nominal Vin
INPUT SPECIFICATIONS
20 Watts, max.
Single & Dual
Triple 3.3V/5V
Auxiliary
Input voltage range
FDC20-W
Input filter
Input surge voltage
100mS max
FDC20
12V nominal input
24V nominal input
48V nominal input
24V nominal input
48V nominal input
9 – 18VDC
18 – 36VDC
36 – 75VDC
9 – 36VDC
18 – 75VDC
Pi type
36VDC
50VDC
100VDC
25mAp-p
± 1%
± 1%
± 5%
Minimum load (Note 6)
See Table
Voltage adjustability
± 10%
Single (W)
± 0.2%
Dual (W)
± 0.5%
Line regulation
LL to HL at Full Load
Triple 3.3V/5V
± 1%
Auxiliary
± 5%
Single
± 0.5%
Dual
± 3%
Load regulation Min. Load to Full Load
Triple 3.3V/5V
± 2%
Auxiliary
± 5%
Dual
± 5%
Cross regulation (Note 7)
Triple 3.3V/5V
± 2%
Auxiliary
± 5%
Ripple and noise 20MHz bandwidth
See table
±0.02%
/ ºC, max.
Temperature coefficient
Single
250μS
Transient response
25% load step change
Dual
250μS
recovery time
Triple
500μS
3.3V output
3.9VDC
Over voltage protection 5V output
6.2VDC
Zener diode clamp
12V output
15VDC
15V output
18VDC
Over load protection
% of FL at nominal input
150%, max.
Short circuit protection
Hiccup, automatics recovery
12V input
24V input
48V input
Input reflected ripple current
Nominal Vin and full load
Nominal Vin and
Start up time
Power up
20mS, typ.
constant resistive load
Remote ON/OFF (Note 8)
(Positive logic)
DC-DC ON
Open or 3.5V < Vr < 12V
DC-DC OFF
Short or 0V < Vr < 1.2V
Input current of remote control pin Nominal Vin
-0.5~1.0mA
Remote off state input current
Nominal Vin
20mA
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature
Maximum case temperature
Storage temperature range
-40ºC ~ +85ºC (with derating)
+100ºC
-55ºC ~ +105ºC
Nature convection
10ºC/watt
Thermal impedance (Note 9)
Nature convection with heat-sink 8.24ºC/watt
Thermal shock
MIL-STD-810F
Vibration
Relative humidity
MIL-STD-810F
5% to 95% RH
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)
9
See table
EMC CHARACTERISTICS
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Air
Contact
Class A
±
8KV
Perf. Criteria B
±
6KV
10 V/m
Perf. Criteria A
±
2KV Perf. Criteria B
±
1KV Perf. Criteria B
10 Vr.m.s
Perf. Criteria A
1600VDC, min. EMI (Note 10)
10 ohms, min. ESD
300pF, max.
Radiated immunity
300KHz, typ.
Fast transient (Note 11)
IEC60950-1, UL60950-1, EN60950-1
Surge (Note 11)
Nickel-coated copper
Conducted immunity
Non-conductive black plastic
Epoxy (UL94-V0)
2.00 X 1.60 X 0.40 Inch
(50.8 X 40.6 X 10.2 mm)
48g (1.69oz)
6
BELLCORE TR-NWT-000332
1.928 x 10 hrs
5
7.650 x 10 hrs
MIL-HDBK-217F
Page 1 of 3
Issued Date：2008/05/21
P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
