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MEAN WELL NSD1012S9 DC-DC Regulated Single Output

The MEAN WELL NSD10 series is a 10W DC-DC regulated single output power supply designed for a variety of industrial applications. Key features include a wide 4:1 input voltage range, comprehensive protection mechanisms (short circuit, over-load, over-voltage), a built-in EMI filter for reduced noise, and a compact form factor. The NSD10 series is suitable for powering sensitive electronic equipment and offers a reliable and efficient power solution with a 2-year warranty.

Authorized Distributors
Source:DigiKey
Part No:NSD10-12S9
Stock:4
Inv Date:06-16-2026
Price: Unit price: $8.88
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Part No:NSD10-12S9
Stock:22
Inv Date:06-17-2026
Price: Unit price: $11.16
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Part No:NSD10-12S9
Stock:0
Inv Date:06-16-2026
Price: Unit price: $13.41
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Part No:NSD10-12S9
Stock:2
Inv Date:06-16-2026
Price: Unit price: $10.6168
Buy/RFQ:
Part No:NSD10-12S9
Stock:2
Inv Date:06-16-2026
Price: Unit price: $10.6168
Buy/RFQ:

MEAN WELL NSD1012S9 DC-DC Regulated Single Output Specifications:

  • Rated DC Input: 9.8 ~ 36VDC
  • Voltage Range: 22 ~ 72VDC
  • Output Voltage: 12VDC
  • Rated Current: 0.83A
  • Current Range: 0.04 ~ 0.83A
  • Rated Power: 9.96W
  • Line Regulation: ±2.0% max.
  • Load Regulation: ±1.0%
  • Efficiency (Typ.): 78%
  • Ripple & Noise (max.): 75mVp-p
  • Isolation Voltage: I/P-O/P:1KVDC
  • Isolation Resistance: I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
  • Working Temperature: -25 ~ +70℃
  • On/Off Control: Logic "1" OPEN: ON, logic "0" GND: OFF
  • Working Humidity: 0% ~ 95% RH max.
  • Storage Temperature, Humidity: -40 ~ +85℃, 0 ~ 95% RH
  • Temp. Coefficient: ±0.03%/℃(0~60℃)
  • MTBF: 2138.2K hrs min. (MIL-HDBK-217F (25℃))
  • Dimension: 50.8*25.4*10mm (2"x1"x0.394") (L*W*H)
  • Packing: 0.02Kg; 300pcs/7Kg/0.97CUFT
  • Overload: Above 105% rated output power, recovers automatically
  • Over Voltage (Clamp): 1.4A/12VDC
  • Short Circuit: Not more than 60 seconds
  • Shutdown Idle Current: 20mA/12VDC

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Frequently Asked Questions

Where can I buy MEAN WELL NSD1012S9?

You can click on the BUY or RFQ button to purchase NSD1012S9 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part NSD1012S9?

You can download the NSD1012S9 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of NSD1012S9?

MEAN WELL

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