
Mean Well DCW03A-15 DC-DC Converter - 3W - 9~18V in ±15V out
Features 2: 1 wide input range 4: 1 wide input range (option) 1000VDC I / O isolation 3000VDC I / O isolation (option) Built-in EMI filter Protection: Short circuit / Overload Cooling by free air convection Five-sided shield metal case 100% full load burn-in test Low cost, high reliability 2 years warranty General Specification Voltage set point accuracy ± 2% (max.) Line regulation ± 0.5% (max.) Load regulation ± 0.5% (max.) @ 10 ~ 100% load Overload protection 160% to 250%, auto-recovery Efficiency 82% (typical) Short circuit protection Continuous, auto-recovery I / O isolation voltage 1000VDC (min.) I / O isolation resistance 100MQ(min.)@500VDC Isolation capacitance 80pF (max.) Working temperature -40 ~ + 71°C (refer to output derating curve) Storage temperature -40°C to + 105°C EMC Compliance to EN55022 class B, EN61000-4-2,3,4,5,6,8, FCC part15 class B Temp. Coefficient ± 0.03% / ° C (max.) Dimension (LxWxH) (mm) 1.25 ""x 0.8"" x 0.48 "" Case material Five-sided shield metal case