Calex DC DC Converters, CBAM™ Calex Brick Assembly Modules, AC DC Power Supplies and Signal Conditioners

Solutions for DC DC Conversion

PCB Mount Converters
Dual Output • 25 - 75 Watts


25 Watt QMS Dual Series
DC DC

Case: 1" x 1" Package
Size: 1.0L x 1.0W x 0.4H
Material: Metal With Non-Conductive Baseplate
  • Input Voltage 12, 24, & 48 VDC
  • Input Range 2:1
  • Output Voltage ±12, ±15 VDC
  • 1500 VDC Isolation
  • Efficiency up to 90%
  • Switching Frequency 285 kHz Typ.
  • Temperature Range -40C to +80C
  • Six Sided Shielding
  • Remote On/Off
pdf file

40 Watt TMF Dual Series


Case: 2" x 1" Package
Size: 2.0L x 1.0W x 0.4L
Material: Metal With Non-Conductive Baseplate
  • Input Voltage: 24 & 48 VDC
  • Input Range: 4:1
  • Output Voltage: ±12 & ±15 VDC
  • 1500 VDC Isolation
  • Efficiency up to 90%
  • Switching Frequency 320 kHz Typ.
  • Temperature Range: -40 to +80C
  • Six Sided Shielded
  • Remote On/Off
  • Output Trim
  • Heatsink (optional)
  • CSA60950 Approved
pdf file

75 Watt HD Dual Series


Case: 1/2 Brick Package
Size: 2.28L x 1.40W x 0.55H
Material: Plastic With Metal Baseplate
  • Input Voltage 24 VDC
  • Input Range 2:1
  • Output Voltage 5/3.3, 3.3/2.5 VDC
  • 700 VDC Isolation
  • Efficiency up to 81%
  • Switching Frequency 360 kHz Typ.
  • Temperature Range -40C to +100C
  • Output Trim
  • Remote On/Off
  • Optional Chassis Mount
pdf file


Calex Mfg. Co. Inc.
2401 Stanwell Drive
Concord, CA 94520
800-542-3355, Fax 925-687-3333
Copyright 2014 Calex Mfg. Co. Inc.     All Rights reserved ISO 9001:2008