SPBW03 and DPBW03 series – DC/DC converters in a SIP8 enclosure for a printed circuit board from MEAN WELL


The converters of the SPBW03 and DPBW03 series are modular DC/DC converters with a power of 3 Watts in a SIP8 housing (with contacts arranged in one row) of a stabilized type (Regulated converter), for installation on a printed circuit board. The SPBW03 modules have a single positive polarity output, the DPBW03 modules have a double output, positive and negative polarity. The converters have high reliability and are an effective solution for providing power to individual circuit nodes that require stable supply voltage, with galvanic isolation from the main power source.

Vneshnij vid DC/DC preobrazovatelej serij SPBW03Vneshnij vid DC/DC preobrazovatelej serij DPBW03Appearance of DC/DC converters of the SPBW03 and DPBW03 series

Features of the DC/DC converters of the SPBW03 and DPBW03 series: a small-sized housing with a single-row contact arrangement (Single-in-line Package, SIP), typical input voltage ranges (24, 48V), output voltage from a standard range of values (3.3, 5, 12, 15V for SPBW03 and ±5, ±12, ± 15V for DPBW03), rated output power of 3 W, typical pin assignment (Industry standard pinout). The overall dimensions of the modules and the purpose of the terminals are shown in the figures:

Gabaritnye razmery i raspolozhenie vyvodov SPBW03 i DPBW03Overall dimensions and pin location SPBW03 and DPBW03 PinNaznachenie vyvodov modulej SPBW03 i DPBW03 assignment modules SPBW03 and DPBW03

The modules of the SPBW03 and DPBW03 series are general–purpose DC/DC converters and can be used in any field of application - telecommunications, wireless devices, control devices in industrial automation, instrumentation, analyzers, detectors and others.

Main technical characteristics of the SPBW03 and DPBW03 converters

  • Case type: SIP8 package.
  • Typical pin assignment (Industry standard pinout).
  • Ultra wide input voltage range: 4:1.
  • Rated output power: 3 watts.
  • Wide temperature range: -40°C...+85°C.
  • Minimum load requirement: none.
  • High efficiency up to 85%.
  • Short circuit protection (continuous), overload protection, minimum input voltage monitoring (shutdown).
  • Insulation voltage (input/output): 1500V (DC).
  • Remote ON/OFF (Remote ON/OFF control)
  • The warranty period is 3 years.

For more detailed technical specifications, see the Specifications for DC/DC converters on the product page. For questions related to the selection and use of MEAN WELL products, please contact us by e-mail Meanwell@chipdip.ru .