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MEAN WELL PSD45C12 45W DC-DC Single Output

The MEAN WELL PSD-45C-12 is a compact and efficient 45W DC-DC single output switching power supply. It's engineered to provide a stable and reliable power source for a wide range of industrial applications, including automation, lighting, and instrumentation. Key features include a wide input voltage range, short-circuit, over-load, over-voltage, and polarity protection. The built-in EMI filter minimizes ripple and noise, ensuring clean power delivery. Its compact size and high efficiency make it a versatile choice for space-constrained and energy-sensitive designs. The PSD-45C-12 is backed by a 2-year warranty, providing peace of mind for your critical applications.

Authorized Distributors
Source:DigiKey
Part No:PSD-45C-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $13.38
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Part No:PSD-45C-12
Stock:0
Inv Date:06-17-2026
Price: Unit price: $13.38
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Part No:PSD-45C-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $25.04
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Part No:PSD-45C-12
Stock:53
Inv Date:06-16-2026
Price: Unit price: $24.17
Buy/RFQ:
Part No:PSD-45C-12
Stock:53
Inv Date:06-16-2026
Price: Unit price: $24.17
Buy/RFQ:

MEAN WELL PSD45C12 45W DC-DC Single Output Specifications:

  • Packing: 0.19Kg;72pcs/15.6Kg/1.35CUFT
  • DC Voltage: 12V
  • Model: PSD-45C-12
  • Output: 5V
  • Rated Current: 2.5A
  • Current Range: 0 ~ 2.5A
  • Rated Power: 30W
  • Ripple & Noise (max.): 120mVp-p
  • Voltage Tolerance: 1000ms, 50ms, ----/12VDC/24VDC at full load; 1500ms,50ms,----48VDC at full load
  • Line Regulation: A: 9.2 ~18VDC (12VDC) B:18 ~ 36VDC (24VDC) C:36~72VDC(48VDC)
  • Load Regulation: 74%
  • Efficiency (Typ.): 3.5A/12VDC 2.5A/24VDC 1.2A/48VDC
  • Over Load: 105% -160%rated output power
  • Over Voltage: Protection type :shut down, Re-power on after fault condition is removed
  • Working Temp.: 5.75 ~ 6.75V/10%load
  • Working Humidity: 20 ~ 95% RH non-condensing
  • Storage Temp., Humidity: -20 ~ +85℃, 10 ~ 95% RH
  • Temp. Coefficient: ±0.05%/℃(0 ~ 50℃)
  • Vibration: 10 ~ 500Hz, 2G 10min./1cycle, Period for 60min.each along X, Y, Z axes
  • Dimension: 127*76*30mm (L*W*H)
  • Input: ℃
  • Protection: 
  • Environment: 
  • Safety & EMC: 
  • Others: Compliance to EN55032(CISPR32) CLASS B
  • Withstand Voltage: I/P-O/P:1.5KVAC I/P-FG:2.0KVAC O/P-FG:0.5KVAC
  • Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25℃/ 70% RH

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Frequently Asked Questions

Where can I buy MEAN WELL PSD45C12?

You can click on the BUY or RFQ button to purchase PSD45C12 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part PSD45C12?

You can download the PSD45C12 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of PSD45C12?

MEAN WELL

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