鈥?/div>
FIXED SWITCHING FREQUENCY
The FKC08 series offer 8 watts of output power from a package in an IC compatible 24pin
DIP configuration. FKC08 series have 2:1 wide input voltage of 9-18, 18-36 and 36-75VDC.
The FKC08 features 1600VDC of isolation, short circuit protection and as well as five sided
shielding. All models are particularly suited to telecommunications, industrial, mobile
telecom and test equipment applications.
UL E193009
TUV
CB
CE MARK
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 (Note 1)
Line regulation
Load regulation
LL to HL at Full Load
Single (DIP)
10% to 100% FL Single (SMD)
Dual (SMD,DIP)
20MHz bandwidth
Full load and nominal Vin
All specifications are typical at nominal input, full load and 25潞C otherwise noted
GENERAL SPECIFICATIONS
8 Watts max
鹵 1%
10% of FL
鹵 0.2%
鹵 0.5%
鹵 1%
鹵 1%
鹵 5%
50mVp-p
鹵0.02%
/ 潞C, max
200uS
150% typ
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Approvals and standard
Case material
Base material
Potting material
Dimensions
Weight
MTBF (Note 4)
9 鈥?18VDC
18 鈥?36VDC
36 鈥?75VDC
Pi type
36VDC
50VDC
100VDC
20mAp-p
DIP
SMD
Efficiency
Input to Output
Input(Output) to Case DIP
SMD
See table
1600VDC, min
1600VDC, min
1000VDC, min
10 ohms, min
300pF, max
300KHz, typ
IEC60950-1, UL60950-1, EN60950-1
Nickel-coated copper
Non-conductive black plastic
Epoxy (UL94-V0)
1.25 X 0.80 X 0.40 Inch
(31.8 X 20.3 X 10.2 mm)
16g (0.55oz)
18g (0.62oz)
3.053 x 10 hrs
6
9
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
Ripple and noise
Temperature coefficient
Transient response recovery time 25% load step change
Over load protection
Short circuit protection
% of FL at nominal input
Continuous, automatics recovery
INPUT SPECIFICATIONS
Input voltage range
Input filter
Input surge voltage
100mS max
12V input
24V input
48V input
Nominal Vin and full load
12V nominal input
24V nominal input
48V nominal input
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range
Maximum case temperature
Storage temperature range
Thermal impedance
Thermal shock
Vibration
Relative humidity
Nature convection
-40潞C to +85潞C (with derating)
+100潞C
-55潞C to +105潞C
20潞C/Watt
MIL-STD-810D
10~55Hz, 10G, 30minutes along X,Y and Z
5% to 95% RH
Input reflected ripple (Note 2)
Start up time
Nominal Vin and
Power up
700mS max
constant resistive load Remote ON/OFF
5mS max
Remote ON/OFF (Note 3)
DC-DC ON
Open or 3.5V < Vr < 12V
Short or 0V < Vr < 1.2V
DC-DC OFF
Remote off input current Nominal Vin
2.5mA
OUTPUT POWER (%)
FKC08-48S05 Derating Curve
100
75
50
25
EMC CHARACTERISTICS
Conducted emissions
Radiated emissions
ESD
Radiated immunity
Fast transient
EN55022
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Class A
Class A
Perf. CriteriaB
Perf. CriteriaA
Perf. CriteriaB
Perf. CriteriaB
Perf. CriteriaA
Nature convection
50 60 70 80 90 100
Surge
Conducted immunity
0
-40 -25 -10 0
AMBIENT TEMPERATURE (潞C)
1
2
