3 WATTS REGULATED OUTPUT POWER
Description
• 3 WATTS REGULATED OUTPUT POWER • 2:1 WIDE INPUT VOLTAGE RANGE • INTERNATIONAL SAFETY STANDARD APPROVAL • FIVE-SIDED SHIELD • HIGH EFFICIENCY UP TO 80% • STANDARD 24 PIN DIP PACKAGE & SMD TYPE PACKAGE • OVER CURRENT PROTECTION
The YKC03 series offers 3 watts of output power from a package in an IC compatible 24pin DIP configuration without derating to 71ºC ambient temperature.
YKC03 series have 2:1 wide input voltage of 9-18, 18-36 and 36-75VDC.
The YKC03 features 1600VDC of isolation, short-circuit protection and as well as five sided shielding.
A safety designed meet to EN60950 and UL1950.
All models are particularly suited to telecommunications, industrial, mobile telecom and test equipment applications.
UL E193009 TUV R3-50007936 CB JPTUV-003641 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 Cross regulation Ripple and noise Temperature coefficient LL to HL at Full Load 25% to 100% FL Single Dual Asymmetrical load 25% / 100% FL 20MHz bandwidth Full load and nominal Vin
All specifications are typical at nominal input, full load and 25ºC otherwise noted
GENERAL SPECIFICATIONS
3 Watts max ± 2% 10% of FL ± 0.
2% ± 0.
2% ± 1% ± 5% 50mVp-p I0.
02% / ºC, max 200uS 180% typ Isolation voltage Isolation resistance Isolation capacitance Switching frequency Design meet safety standard Case material Base material Potting material Dimensions Weight 9 – 18VDC 18 – 36VDC 36 – 75VDC Pi type 36VDC 50VDC 100VDC 20mAp-p 350mS typ MTBF (Note 3) DIP SMD Efficiency Input to Output Input(Output) to Case DIP SMD See table 1600VDC, min 1600VDC, min 1000VDC, max 10 ohms, min 300pF, max 300KHz, typ UL1950, EN60950 Nickel-coated copper Non-conductive black plastic Epoxy (UL94-Vo) 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.
139 x 106 hrs
9
Transient response recovery time 25% load step change Over load protection Short circuit protection % of FL at ...
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