myMectronic
myMectronic

A Premier B2B Part Search

MEAN WELL PSD45A12 45W DC-DC Single Output

The MEAN WELL PSD-45A-12 is a compact and efficient 45W DC-DC single output switching power supply suitable for a wide range of industrial applications, including automation, LED lighting, and instrumentation. It boasts a wide input voltage range, ensuring compatibility with various power sources. Key features include short-circuit, over-load, over-voltage, and polarity protection, enhancing system reliability. The built-in EMI filter minimizes ripple noise, providing clean and stable power output. With a fixed switching frequency of 96KHz and a 2-year warranty, the PSD-45A-12 offers a dependable power solution for demanding applications.

Authorized Distributors
Source:DigiKey
Part No:PSD-45A-12
Stock:1
Inv Date:06-18-2026
Price: Unit price: $13.38
Buy/RFQ:
Part No:PSD-45A-12
Stock:2
Inv Date:06-19-2026
Price: Unit price: $15.49
Buy/RFQ:
Part No:PSD-45A-12
Stock:0
Inv Date:06-18-2026
Price: Unit price: $20.21
Buy/RFQ:
Part No:PSD-45A-12
Stock:17
Inv Date:06-18-2026
Price: Unit price: $24.91
Buy/RFQ:
Part No:PSD-45A-12
Stock:17
Inv Date:06-18-2026
Price: Unit price: $24.91
Buy/RFQ:

MEAN WELL PSD45A12 45W DC-DC Single Output Specifications:

  • Packing: 0.19Kg;72pcs/15.6Kg/1.35CUFT
  • DC Voltage: 12V
  • 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: 1.5KVAC
  • Protection: Hiccup mode, recovery automatically after fault condition is removed
  • Safety Standards: EN60950-1 CB approved by TUV
  • MTBF: 329.3Khrs min. MIL-HDBK-217F (25℃)

Buy the PSD-45A-12 MEAN WELL 45W DC-DC Single Output | myMectronic

Purchase the MEAN WELL PSD-45A-12 securely and reliably online.

Buy Now

Frequently Asked Questions

Where can I buy MEAN WELL PSD45A12?

You can click on the BUY or RFQ button to purchase PSD45A12 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part PSD45A12?

You can download the PSD45A12 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of PSD45A12?

MEAN WELL

MEAN WELL Part List

Browse and search other MEAN WELL parts, locate datasheets and stock

Sponsored by