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MEAN WELL NSD1512S12 Regulated Single Output DC-DC

The MEAN WELL NSD15-12S12 is a 15W DC-DC regulated single output power supply designed for a variety of industrial applications. It boasts a wide 4:1 input voltage range, providing flexibility in different power environments. Key features include short circuit, overload, and over voltage protections, ensuring reliable operation. The built-in EMI filter minimizes electromagnetic interference, while the compact design facilitates efficient cooling via free air convection. This power supply is ideal for applications requiring a stable and protected DC power source.

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Source:DigiKey
Part No:NSD15-12S12
Stock:82
Inv Date:06-16-2026
Price: Unit price: $12.88
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Part No:NSD15-12S12
Stock:53
Inv Date:06-17-2026
Price: Unit price: $12.88
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Part No:NSD15-12S12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $17.38
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Part No:NSD15-12S12
Stock:71
Inv Date:06-16-2026
Price: Unit price: $13.757
Buy/RFQ:
Part No:NSD15-12S12
Stock:71
Inv Date:06-16-2026
Price: Unit price: $13.757
Buy/RFQ:

MEAN WELL NSD1512S12 Regulated Single Output DC-DC Specifications:

  • Model: NSD15-12S3, NSD15-12S5, NSD15-12S12, NSD15-12S15, NSD15-48S3, NSD15-48S5, NSD15-48S12, NSD15-48S15
  • DC Voltage: 3.3V, 5V, 12V, 15V
  • Rated Current: 3.75A, 3A, 1.25A, 1A
  • Current Range: 0.18 ~ 3.75A, 0.15 ~ 3A, 0.06 ~ 1.25A, 0.05 ~ 1A
  • Rated Power: 12.375W, 15W
  • Output: 100mVp-p (25% ~ 100% load) for 3.3V only, 75mVp-p (25% ~ 100% load)
  • Line Regulation: ±2.0% (3.3V only), ±1.0% (others)
  • Load Regulation: ±1.0% at 10% ~ 100% load
  • Voltage Range: 5.8 ~ 6.93V, 5.61 ~ 6.93V, 5.8 ~ 7.5V, 5.5 ~ 7.5V, 13.8 ~ 18V, 17.25 ~ 22.5V
  • Efficiency (Typ.): 73%, 77%, 81%, 84%, 85%
  • Input: 9.4 ~ 36VDC, 18 ~ 72VDC, 48VDC
  • Safety Standards: UL60950-1 approved, Design refer to TUV EN60950-1
  • Working Temp.: -25 ~ +70℃
  • On/Off Control: Logic "1" or open circuit : ON, Logic "0" or short to PIN2 : OFF
  • Working Humidity: 0% ~ 95% RH max.
  • Storage Temp., Humidity: -40 ~ +85℃, 0 ~ 95% RH
  • Temp. Coefficient: ±0.03%/℃(0~50℃)
  • MTBF: 1734K hrs min. (MIL-HDBK-217F @ 25℃)
  • Dimension: 50.8*38.1*9.82mm (2"x1.5"x0.387")
  • Overload: Above 105% rated output power, recovers automatically
  • Over Voltage (Clamp): Not specified
  • Short Circuit: No more than 60 seconds
  • Shutdown Idle Current: 20mA
  • EMC Immunity: Compliance to EN61000-4-2,3,4,6,8; EN55024, light industry level, criteria A
  • EMC Emission: Compliance to EN55032 (CISPR32) Class B
  • Setup Time: 100ms/RATED DC INPUT at full Load

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Frequently Asked Questions

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How do I troubleshoot issues or seek technical support for part NSD1512S12?

You can download the NSD1512S12 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of NSD1512S12?

MEAN WELL

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