15W Open Frame Type DC/DC Converter : NSD15 Series
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Regulated Single and Dual Output DC-DC Converter

15W Open Frame Type DC/DC Converter : NSD15

NSD15 - 12~15 Watts DC-DC Regulated Single and Dual Output Converter with 1500VDC I/O isolation


Regulated Single and Dual Output DC-DC Converter

12~15W Isolated DC-DC Converter with 4:1 Wide Input range.
  • 4:1 wide input range
  • 1500VDC I/O isolation
  • Built-in EMI filter
  • Output voltage trimming function
  • Protections: Short circuit, Overload, Over voltage
  • Built-in remote ON/OFF control
  • Cooling by free air convection
  • 100% full load burn-in test
  • Low cost, high reliability
  • 2 years warranty
Voltage set point accuracy ±2.0% (max.)
Line regulation ±1.0% @10~100% load
Load regulation ±1~±3% @10~100% load
Efficiency 85% (typical)
Short circuit protection continuous, auto-recovery
Overload protection Clamp@115~150%
Shutdown idle current 20mA
I/O isolation voltage 1500VDC
I/O isolation resistance 100MΩ(min.)@500VDC
Working temperature -25 °C to + 70°C
Storage temperature -40 °C to +85 °C
Temp. Coefficient ±0.03% / °C
Safety standards UL60950-1 approved
EMC standards EN55022 class B, EN61000-4-2,3,4,6,8
Packing 0.03kg; 180pcs / 6.4kg / 0.97CUFT

Model No. I/P Vol. O/P Vol. O/P Current O/P Watts (max.)
NSD15-12S3 9.4~36VDC 3.3 VDC 3750mA 12.38W
NSD15-12S5 9.4~36VDC 5 VDC 3000mA 15.00W
NSD15-12S12 9.4~36VDC 12 VDC 1250mA 15.00W
NSD15-12S15 9.4~36VDC 15 VDC 1000mA 15.00W
NSD15-48S3 18~72VDC 3.3 VDC 3750mA 12.38W
NSD15-48S5 18~72VDC 5 VDC 3000mA 15.00W
NSD15-48S12 18~72VDC 12 VDC 1250mA 15.00W
NSD15-48S15 18~72VDC 15 VDC 1000mA 15.00W
NSD15-12D5 9.4~36VDC ±5 VDC ±70~1500mA 15.00W
NSD15-12D12 9.4~36VDC ±12 VDC ±30~620mA 15.00W
NSD15-12D15 9.4~36VDC ±15 VDC ±70~1500mA 15.00W
NSD15-48D5 18~72VDC ±5 VDC ±20~500mA 15.00W
NSD15-48D12 18~72VDC ±12 VDC ±30~620mA 15.00W
NSD15-48D15 18~72VDC ±15 VDC ±20~500mA 15.00W
Mechanical Drawing (Unit: mm)