CCB250 Series AC-DC Power Supplies

XP Power’s 95% efficient 250 W convection cooled power supplies are designed for medical and industrial applications

Image of XP Power CCB250 Series AC/DC Power Supplies XP Power's CCB250 series of highly efficient single output 250 W AC/DC power supplies is aimed at a broad range of industrial and medical applications. With an operating efficiency of up to 95%, the convection cooled CCB250 series generates very little waste heat and does not require any forced air cooling. The series achieves an absolute minimum efficiency of 90% with a 90 VAC input at full load. Meeting the stringent demands of the latest IEC60601-1 3rd edition medical safety standards, the CCB250 complies with 2 x MOPP (Means of Patient Protection) and offers the complete risk management files, thus removing the burden and expense typically placed on the end product designer in achieving product compliance. The series also complies with the requirements of BF (body floating) applications. For IT and industrial applications, the range is approved to IEC60950-1.

The series operates from an ultra-wide input range of 80 VAC to 275 VAC, in an ambient operating temperature of -20°C to +70°C, with no derating until +50°C. In addition to being able to continuously deliver the maximum output of 250 W, the CCB250 has a peak power capability of up to 300 W for a maximum of 500 ms. This allows the delivery of a short-term higher current, such as for starting motors, without engineers needing to incur the additional costs or space required for a higher rated unit. Measuring just 101.6 mm x 152.4 mm x 38.1 mm (4 in x 6 in x 1.5 in), the open frame CCB250 series fits into a 1U space.

The series comprises six models providing the nominal outputs of +12 VDC, +15 VDC, +24 VDC, + 28 VDC, +36 VDC, or +48 VDC. A trim function provides the ability to adjust the output ±3% to accommodate line losses. An additional +5 VDC/0.5 A always on output can be used to power memory, logic, or control functions. Control signals include power fail and remote on/off.

  • 250 W convection-cooled
  • Very low heat loss
  • Very high efficiency up to 95%
  • 5 V standby, inhibit, and power fail signals
  • IT and medical (BF) safety approvals
  • 3-year warranty

CCB250 Series AC-DC Power Supplies

ImageManufacturer Part NumberDescriptionVoltage - Output 1Power (Watts)Available QuantityView Details
AC/DC CONVERTER 12V 250WCCB250PS12AC/DC CONVERTER 12V 250W12V250W0View Details
AC/DC CONVERTER 15V 251WCCB250PS15AC/DC CONVERTER 15V 251W15V251W1 - ImmediateView Details
AC/DC CONVERTER 24V 250WCCB250PS24AC/DC CONVERTER 24V 250W24V250W3 - ImmediateView Details
AC/DC CONVERTER 36V 248WCCB250PS36AC/DC CONVERTER 36V 248W36V248W11 - ImmediateView Details
AC/DC CONVERTER 48V 250WCCB250PS48AC/DC CONVERTER 48V 250W48V250W53 - ImmediateView Details
Published: 2017-11-22