VKC03 offers watts output power from package compatible 24pin configur
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WATTS REGULATED OUTPUT POWER WIDE INPUT VOLTAGE RANGE INTERNATIONAL SAFETY STANDARD APPROVAL FIVE-SIDED SHIELD HIGH EFFICIENCY STANDARD PACKAGE TYPE PACKAGE OVER CURRENT PROTECTION
VKC03 offers watts output power from package compatible 24pin configuration without derating ambient temperature. VKC03 series have wide input voltage 9-36 18-75VDC. VKC03 features 1600VDC isolation, short-circuit protection well five sided shielding. safety designed meet EN60950 UL1950. models particularly suited telecommunications, industrial, mobile telecom test equipment applications.
E193009 R3-50007936 JPTUV-003641 MARK
OUTPUT SPECIFICATIONS
Output power Voltage accuracy Minimum load (Note Line regulation Load regulation Cross regulation Ripple noise Temperature coefficient Full Load 100% Single Dual Full load nominal
specifications typical nominal input, full load otherwise noted
GENERAL SPECIFICATIONS
Watts 0.2% 0.2% 50mVp-p I0.02% 200uS 180% Isolation voltage Isolation resistance Isolation capacitance Switching frequency Design meet safety standard Case material Base material Potting material Dimensions Weight 36VDC 75VDC type 50VDC 100VDC 20mAp-p 350mS MTBF (Note Efficiency Input Output Input(Ouput) Case table 1600VDC, 1600VDC, 1000VDC, ohms, 300pF, 300KHz, UL1950, EN60950 Nickel-coated copper Non-conductive black plastic Epoxy (UL94-V0) 1.25 0.80 0.40 Inch (31.8 20.3 10.2 (0.55oz) (0.62oz) 2.941
Asymmetrical load 100% 20MHz bandwidth
Transient response recovery time load step change Over load protection Short circuit protection nominal input
Continuous, automatics recovery
INPUT SPECIFICATIONS
Input voltage range Input filter Input surge voltage 100mS input input Nominal full load nominal input (Note nominal input
ENVIRONMENTAL SPECIFICATIONS
Operating temperature Maximum case temperature Storage temperature range Thermal impedance Nature convection Standard (Note (with derating) (non-derating) MIL-STD-810D 10~55Hz, 30minutes along
Input reflected ripple (Note Start time
Nominal constant resistor load DC-DC DC-DC Nominal input
Remote ON/OFF (Note Open 3.5V Short 1.2V 2.5mA
Thermal shock Vibration Relative humidity
Remote input current OUTPUT POWER
VKC03-48S05 Derating Curve
CHARACTERISTICS
Version Version
Conducted emissions Radiated emissions
EN55022 EN55022 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6
Level Level Perf. Criteria2 Perf. Criteria2 Perf. Criteria2 Perf. Criteria2 Perf. Criteria2
Nature convection
Radiated immunity Fast transient Surge Conducted immunity
AMBIENT TEMPERATURE
Model Number
VKC03-24S05 VKC03-24S12 VKC03-24S15 VKC03-24D05 VKC03-24D12 VKC03-24D15 VKC03-48S05 VKC03-48S12 VKC03-48S15 VKC03-48D05 VKC03-48D12 VKC03-48D15
Input Range
Output Voltage
Output Current
500mA 250mA 200mA 250mA 125mA 100mA 500mA 250mA 200mA 250mA 125mA 100mA
Input Current
147mA 169mA 169mA 149mA 172mA 172mA 74mA 85mA 86mA 75mA 86mA 85mA
Capacitor Load
1000uF 170uF 110uF 550uF 96uF 47uF 1000uF 170uF 110uF 550uF 96uF 47uF
Note
VKC03 series required minimum loading output maintain specified regulation. Operation under no-load condition will damage these devices, however they meet listed specification. Simulated source impedance 12uH. 12uH inductor series with +Vin. Start voltage10 ON/OFF control voltage referenced negative input. BELLCORE TR-NWT-000332. Case Stress, Temperature (Ground fixed controlled environment) version more efficient, therefore, operated more extensive temperature range than standard. Maximum value nominal input voltage full load standard type. Typical value nominal input voltage full load Test minimum constant resistor load.
Suffix-SMD
1.00(25.4) 0.92(23.4) 0.02(0.5) 0.18(4.6) 0.10 (2.54) size 0.02(0.5) 0.01 0.02 (0.25 0.50) Rectangular 0.44(11.2) 0.43(10.9)
0.70 (17.8)
1.25 (31.8)
BOTTOM VIEW
0.60(15.2) 0.80(20.3)
0.15 (3.8)
0.40 (10.2)
Area 0.04 0.02 (1.0 0.5)
0.80(20.3)
dimensions Inches (mm) pitch tolerance I0.014(0.35)
CONNECTION
SINGLE INPUT INPUT DUAL INPUT INPUT SINGLE INPUT INPUT CTRL DUAL INPUT INPUT CTRL OUTPUT
CONNECTION
SINGLE INPUT INPUT DUAL INPUT INPUT SINGLE INPUT INPUT CTRL DUAL INPUT INPUT
COMMON COMMON OUTPUT
OUTPUT OUTPUT
CTRL OUTPUT COMMON COMMON OUTPUT OUTPUT OUTPUT Others Others
0.25 (6.35)
1.26 (32.0)
BOTTOM VIEW
0.20 (5.1)
0.15 (3.81)
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