TDK-Lambda PXC-M03W 3W Isolated DC-DC Converter PCB Mount, Voltage in 18 → 75 V dc, Voltage out 12V dc Medical

  • RS Stock No. 173-9146
  • Mfr. Part No. PXC-M03-48WS-12
  • Manufacturer TDK-Lambda
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

TDK-Lambda Isolated DC-DC Converter, PXC-M03 Series

Reliable & robust range of medically certified low-power DC-DC converters from Lambda-TDK. The PXC-M series offers a compact & sturdy conversion solution. Supplied in the industry-standard DIP-24 PCB mounting footprint, and supporting up to 5000 V ac insulated input to output. Outputs can be both single & dual output depending on the application requirement.
Suitable for a wide variety of applications within the medical & communications industries.

PCB mounting
Convection cooling technology, meaning the converter does not require a fan for heat dissipation
Long lifespan with a mean time before failure (MTBF) rating of 644,400 hours
Comes with industry standard safety features, such as over voltage, over temperature & short circuit protection


Along with the comprehensive range of 3 W options, we also offer a range of 6 W (RS Stock No. 914-7748 typical)
& 10 W (RS Stock No. 914-7824 typical) options to ensure your application is covered.


MIL-STD-810F, EN55011, EN55022, EN61000 -4-2/3/4/5/6, IEC60601-1, ANSI/AAMI ES60601-1, EN60601-1 & CE approvals.

TDK-Lambda Isolated DC/DC Converters, PXC-M Series

Attribute Value
Output Voltage 12V dc
Output Voltage Adjustment Range ±10%
Input Voltage Range 18 → 75 V dc
Input Voltage Nominal 48 V dc
Isolation Voltage 5kV ac
Power Rating 3W
Output Current 250mA
Mounting Type PCB Mount
Number of Outputs 1
Efficiency 87%
Medical Approved Yes
Railway Approved No
Minimum Temperature -40°C
Maximum Temperature +94°C
Length 31.8mm
Width 20.3mm
Depth 10.2mm
Standards Met ANSI/AAMI ES60601-1, CE Mark, Class A and FCC part 18, Easier System Approval, EN55011, EN55022, EN60601-1, EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, IEC60601-1, MIL-STD-810F, 60601-1 Approval
Series PXC-M03W
Temporarily out of stock - back order for despatch 07/04/2020, delivery within 3 working days from despatch date
Price 1 Tube of 10
SGD 147.359
(exc. GST)
SGD 157.674
(inc. GST)
Per Tube
Per unit*
10 +
*price indicative
Related Products
The DTE60 series from XP Power offers a ...
The DTE60 series from XP Power offers a highly reliable range of 60 W, fully encapsulated DC-DC converters. Designed in both chassis mount and DIN Rail options, which have a wide 4:1 input range and an operating temperature from -40 ...
From TRACO POWER, a range of 3 W ...
From TRACO POWER, a range of 3 W SMD DC-DC converters. The TMR 3 series have an ultra-wide 4:1 input and fully regulated outputs. Supplied in a compact SMD package the DC—DC converters are perfect for applications where valuable board ...
Wide Input RangeIndustry Standard Packages-40 °C to +100 ...
Wide Input RangeIndustry Standard Packages-40 °C to +100 °C Operating TemperatureHigh Power DensityBaseplate-cooledRemote On/Off & Remote Sense3 Year Warranty.