Simex Electro - Tech Systems

Dum Dum, Kolkata, West Bengal

We are Manufacturer, Exporter and Supplier DC to DC Converter. DC POWER SUPPLIES /DC- DC CONVERTER or Electronic switch-mode DC to DC converters, convert one DC voltage level to another, by storing the input energy temporarily and then releasing that energy to the output at a different voltage. The storage may be in either magnetic field storage components (inductors, transformers) or electric field storage components (capacitors). This conversion method is more power efficient (often 75% to 98%) than linear voltage regulation (which dissipates unwanted power as heat). This efficiency is beneficial to increasing the running time of battery operated devices. Another important innovation in DC-DC converters is the use of synchronous rectification replacing the flywheel diode with a power FET with low "on resistance", thereby reducing switching losses. Switched DC to DC converters offer a method to increase voltage from a partially lowered battery voltage thereby saving space instead of using multiple batteries to accomplish the same thing. Features

• The DC/DC converter we manufacture transform one DC voltage into another, with the output voltage as independent of load as possible while remaining immune to fluctuations in input voltage.
• Secondly our dc âdc converter consists of DC/DC isolation barriers that electrically isolate two circuits.
• Our unregulated DC converters usually have an efficiency of 70-90%, while regulated DC converters have an efficiency of 70-85%.
• Our DC converters with linear regulators have an efficiency of 50-70%, while regulated DC converters with feedback (input-side switching) may reach 90%.
• We have also successfully increased the efficiency by using specifically selected components such as MOSFETs instead of bipolar transistors or Shottky diodes instead of silicon diodes.