FED20W_14 Datasheet, PDF (1/3 Pages) Power Mate Technology Co., LTD – 20 WATTS DC-DC CONVERTER

FED20W SERIES
20 WATTS DC-DC CONVERTER
FEATURES
• 20 WATTS MAXIMUM OUTPUT POWER
• OUTPUT CURRENT UP TO 5.5A
• STANDARD 2.00 X 1.00 X 0.40 INCH PACKAGE
• HIGH EFFICIENCY UP TO 89%
• 4:1 ULTRA WIDE INPUT VOLTAGE RANGE
• SIX-SIDED CONTINUOUS SHIELD
• FIXED SWITCHING FREQUENCY
• UL60950-1, EN60950-1, & IEC60950-1 SAFETY APPROVALS
• CE MARKED
• COMPLIANT TO RoHS II & REACH
OPTIONS
APPLICATIONS
Negative logic Remote On/Off
Wireless Network
Telecom/Datacom
DESCRIPTION
Industry Control System
The FED20W series offer 20 watts of output power from a 2.00 x 1.00 x
Measurement Equipment
0.40 inch package. The FED20W series with 4:1 ultra wide input voltage
Semiconductor Equipment
of 9~36 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
OUTPUT SPECIFICATIONS
Output power
20 Watts, max.
Voltage accuracy
± 1%
Minimum load
0%
Voltage adjustability Single output
± 10%
Line regulation
LL to HL at Full Load
Single
Dual
± 0.2%
± 0.5%
Load regulation
No Load to Full Load
Single
Dual
± 0.5%
± 1%
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
± 5%
Ripple and noise
20MHz bandwidth
(Measured with a 0.1µF/50V MLCC)
See table
Temperature coefficient
±0.02% / ºC, max.
Transient response recovery time 25% load step change
3.3VDC output
Over voltage protection 5VDC output
Zener diode clamp
12VDC output
15VDCoutput
Over load protection % of FL at nominal input
250µs
3.9VDC
6.2VDC
15VDC
18VDC
150%
Short circuit protection
Continuous, automatics recovery
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Case grounding
Isolation resistance
See table
Input to Output
1600VDC, min. 1minute
Input(Output) to case 1600VDC, min. 1minute
Connect case to -INPUT
500VDC
with decoupling Y Cap
10⁹ohms, min.
Isolation capacitance
1500pF, max.
Switching frequency
400kHz±10%.
Safety approvals
IEC60950-1, UL60950-1, & EN60950-1
Case material
Nickel-coated copper
Base material
FR4 PCB
Potting material
Dimensions
Weight
MTBF (Note 1)
MIL-HDBK-217F
Epoxy (UL94 V-0)
2.00 X 1.00 X 0.40 Inch
(50.8X 25.4 X 10.2 mm)
27g (0.95oz)
1.851 x 10⁶ hrs
INPUT SPECIFICATIONS
Input voltage range
24VDC nominal input
48VDC nominal input
9 ~ 36VDC
18 ~ 75VDC
Input filter
Pi type
Input surge voltage
24VDC input
48VDC input
50VDC 100ms,max
100VDC 100ms,max
Input reflected ripple current
20mAp-p
Start up time
Nominal input and
Power up
constant resistive load Remote ON/OFF
20ms
20ms
Start-up voltage
24VDC input
48VDC input
9VDC
18VDC
Shutdown voltage
24VDC input
48VDC input
7.5VDC
15VDC
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 input
-0.5mA ~ +0.5mA
Remote off state input current
Nominal input
2.5mA
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature
-40ºC ~ +66ºC (without derating)
+66ºC ~ +105ºC (with derating)
Maximum case temperature
105ºC
Storage temperature range
-55ºC ~ +125ºC
Thermal impedance (Note 7)
Natural convection
Natural convection with heat-sink
12ºC/Watt
10ºC/Watt
Thermal shock
MIL-STD-810F
Vibration
MIL-STD-810F
Relative humidity
5% to 95% RH
EMC CHARACTERISTICS
EMI (Note 8)
ESD
EN55022
EN61000-4-2
Air
Contact
Class A, Class B
± 8kV
± 6kV
Perf. Criteria B
Radiated immunity EN61000-4-3
10 V/m Perf. Criteria A
Fast transient (Note 9) EN61000-4-4
± 2kV Perf. Criteria B
Surge (Note 9)
EN61000-4-5
± 1kV Perf. Criteria A
Conducted immunity EN61000-4-6
10 Vr.m.s Perf. Criteria A
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2014/4/30