PFKC05 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – 5 WATTS REGULATED OUTPUT POWER / STANDARD 24 PIN DIP PACKAGE & SMD TYPE PACKAGE

• 5 WATTS REGULATED OUTPUT POWER
• 2:1 WIDE INPUT VOLTAGE RANGE
• INTERNATIONAL SAFETY STANDARD APPROVAL
• OVER CURRENT PROTECTION
• HIGH EFFICIENCY UP TO 80%
• STANDARD 24 PIN DIP PACKAGE & SMD TYPE PACKAGE
UL E193009
TUV R50008270
CB JPTUV-003680
CE MARK
The PFKC05 series offer 5 watts of output power from a package in an IC compatible 24pin
DIP configuration without derating to 71ºC ambient temperature and pin to pin compatible
with PFKC03, FKC03, FKC05 series. PFKC05 series have 2:1 wide input voltage of 9-18,
18-36 and 36-75VDC. The PFKC05 features 1600VDC of isolation and, short-circuit
protection and suffix “ H ” can get 3000VDC isolation. All models are particularly suited to
telecommunications, industrial, mobile telecom and test equipment applications.
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
5 Watts max
Voltage accuracy
Full load and nominal Vin
± 2%
Minimum load (Note 1)
10% of FL
Line regulation
LL to HL at Full Load
± 0.2%
Load regulation
25% to 100% FL Single
Dual
± 0.5%
± 2%
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
± 5%
Ripple and noise
20MHz bandwidth
3.3V/5V
others
75mVp-p
1%/p-p of Vout max
Temperature coefficient
I0.02% / ºC, max
Transient response recovery time 25% load step change
500uS
Over load protection % of FL at nominal input
180% typ
Short circuit protection
Continuous, automatics recovery
INPUT SPECIFICATIONS
Input voltage range
12V nominal input
24V nominal input
48V nominal input
Input filter
Input surge voltage
100mS max
12V input
24V input
48V input
9 – 18VDC
18 – 36VDC
36 – 75VDC
Pi type
36VDC
50VDC
100VDC
Input reflected ripple
Nominal Vin and full load
150mAp-p
Start up time Nominal Vin and constant resistor load
30mS typ
PFKC05-48S05 Derating Curve
100
75
50 _{Nature convection}
25
0
-40-25-10 0 50 60 70 80 90 100
AMBIENT TEMPERATURE (ºC)
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Isolation resistance
Isolation capacitance
Input to Output
Standard
Suffix -H
See table
1600VDC, min
3000VDC, min
10⁹ohms, min
300pF, max
Switching frequency
100KHz, min
Approvals and standard
IEC60950, UL1950, EN60950
Case material
Non-conductive black plastic
Base material
Non-conductive black plastic
Potting material
Dimensions
Weight
MTBF (Note 2)
DIP
SMD
Epoxy (UL94-V0)
1.25 X 0.80 X 0.40 Inch
(31.8 X 20.3 X 10.2 mm)
14g (0.48oz)
15g (0.52oz)
3.731 x 10⁶ hrs
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range
-25ºC ~ +71ºC
Storage temperature range
-55ºC ~ +105ºC
Thermal shock
MIL-STD-810D
Vibration
10~55Hz, 2G, 30minutes along X,Y and Z
Relative humidity
5% to 95% RH
EMC CHARACTERISTICS
Conducted emissions
EN55022
Level A
Radiated emissions
EN55022
Level A
ESD
EN61000-4-2
Perf. Criteria2
Radiated immunity
EN61000-4-3
Perf. Criteria2
Fast transient
EN61000-4-4
Perf. Criteria2
Surge
EN61000-4-5
Perf. Criteria2
Conducted immunity
EN61000-4-6
Perf. Criteria2