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MEAN WELL NSD1048S12 DC-DC Regulated Power Supply

The MEAN WELL NSD10 series is a 10W DC-DC regulated single output power supply designed for a variety of industrial applications. It boasts a wide 4:1 input voltage range, ensuring compatibility with fluctuating power sources. Key features include short circuit, over load, and over voltage protection, a built-in EMI filter for reduced noise, and remote ON-OFF control for flexible system integration. The NSD10-48S12 model provides a stable 12V output and is suitable for powering sensitive electronic devices in demanding environments. Its compact size and high reliability make it an ideal choice for space-constrained applications requiring a dependable power solution.

Authorized Distributors
Source:DigiKey
Part No:NSD10-48S12
Stock:245
Inv Date:06-16-2026
Price: Unit price: $9.88
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Part No:NSD10-48S12
Stock:37
Inv Date:06-17-2026
Price: Unit price: $10.19
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Part No:NSD10-48S12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $13.41
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Part No:NSD10-48S12
Stock:112
Inv Date:06-16-2026
Price: Unit price: $10.6168
Buy/RFQ:
Part No:NSD10-48S12
Stock:112
Inv Date:06-16-2026
Price: Unit price: $10.6168
Buy/RFQ:

MEAN WELL NSD1048S12 DC-DC Regulated Power Supply Specifications:

  • Rated DC Input: 22 ~ 72VDC (48V models)
  • Rated Output Voltage: 3.3V, 5V, 9V, 12V, 15V
  • Rated Current: 2.5A (3.3V), 2A (5V), 1.1A (9V), 0.83A (12V), 0.67A (15V)
  • Current Range: 0.12 ~ 2.5A (3.3V), 0.1 ~ 2A (5V), 0.05 ~ 1.1A (9V), 0.04 ~ 0.83A (12V), 0.03 ~ 0.67A (15V)
  • Rated Power: 8.25W - 10.05W
  • Line Regulation: ±2.0% max.
  • Load Regulation: ±1.0%
  • Voltage Range: ±2.0%
  • Efficiency: 72% - 80% (Typ.)
  • Isolation Voltage: 1KVDC (I/P-O/P)
  • Isolation Resistance: 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")
  • Packing: 0.02Kg; 300pcs/7Kg/0.97CUFT
  • Overload: Above 105% rated output power, recovers automatically
  • Over Voltage (Clamp): N/A
  • Short Circuit: Not more than 60 seconds
  • Shutdown Idle Current: 20mA/12VDC
  • Capacitive Load (max): 3300uF
  • 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 NSD1048S12?

You can download the NSD1048S12 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of NSD1048S12?

MEAN WELL

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