High-efficiency and energy-saving B0505MS-1W micro-power DC/DC module power supply

Source : Delus Power Views : 0

After continuous technical research, Delus Power recently released a high-efficiency, green and environmentally friendly micro-power module power supply, model number B0505MS-1W.

B0505MS-1W is a high-quality module power supply specially designed by Delus Power for high-end users.

This model of power supply is a technical upgrade based on the original B0505LS-1W. The main parameters are compared in the table below:


B0505LS-1WB0505MS-1WComparison Result
Pin ConfigurationFully compatibleIdentical (Fully compatible)
Price——Same as B0505LS-1W
Input Voltage5V（±10% allowable range）Identical
Output Voltage5VIdentical
Linear Regulation＜1.2%Identical
Operating Temperature-40～+85℃Same as B0505LS-1W
MTBF2,000,000 HoursIdentical
Output Ripple＜100mV＜50mV↑ Superior
Output Noise＜150mV＜60mV↑ Superior
Efficiency72%82%↑ Outperforms by ~13.9%
Isolation Voltage1000VDC1500VDC↑ Higher (1500VDC vs. 1000VDC)
Size (Dimensions)19.60×6.00×10.0016.85×6.50×10.10↓ More Compact (≈6% volume reduction)
Cost Performance50% Higher Cost Performance (Optimal Choice)