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

Solutions for DC DC Conversion

PCB Mount Converters
Single Output • 15 - 20 Watts


15 Watt BR Single Series
DC DC

Case: 2 x 1 Package
Size: 2.02L x 1.02W x 0.430L
Material: Black Metal Case
  • Input Voltage 24, & 48 VDC
  • Input Range 4:1
  • Output Voltage 1.8, 2.5, 3.3, 5, 12 & 15 VDC
  • 700 VDC Isolation (24V)
  • 1500 VDC Isolation (48V)
  • Efficiency up to 84%
  • Switching Frequency 400 kHz Typ.
  • Temperature Range -40C to +100C
  • CSA/UL 60950 Approved
pdf file

15 Watt TC Single Series


Case: 2 x 1.6 Package
Size: 2.02L x 1.62W x 0.55L
Material: Black Metal Case
  • Input Voltage: 48 VDC
  • Input Range: 3:1
  • Output Voltage: 5, 12, 15
  • 700 VDC Isolation (24V)
  • Efficiency up to 83%
  • Switching Frequency 120 kHz Typ.
  • Temperature Range: -40 to +100C
  • Remote On/Off
  • Output Trim
pdf file

15 Watt XC Single Series


Case: 3 x 2.5 Package
Size: 3.01L x 2.58W x 0.83H
Material: 6 Sided Shielded Copper
  • Input Voltage 12 & 48 VDC
  • Input Range 3:1
  • Output Voltage 5, 12 & 15 VDC
  • 500 VDC Isolation (24V)
  • Efficiency up to 82%
  • Switching Frequency 70 kHz Typ.
  • Temperature Range -25C to +80C
  • Output Trim
pdf file

20 Watt CD Single Series


Case: 3 x 2.5 Package
Size: 3.01L x 2.58W x 0.59H
Material: Black Metal Case
  • Input Voltage 24 VDC
  • Input Range 3:1
  • Output Voltage 8 VDC
  • 700 VDC Isolation (24V)
  • Switching Frequency 100 kHz Typ.
  • Temperature Range -25C to +85
pdf file

20 Watt QMJ Single Series


Case: 1 x 1 Package
Size: 1.0L x 1.0W x 0.4H
Material: Metal with Non-Conductive Baseplate
  • Input Voltage 24 & 48 VDC
  • Input Range 4:1
  • Output Voltage 3.3, 5, 12 & 15 VDC
  • 1500 VDC Isolation
  • Efficiency up to 90%
  • Switching Frequency 330 kHz Typ.
  • Temperature Range -40C to +89
  • Six Sided Shielding
  • Remote On/Off
  • Output Trim
  • Heatsink (optional)
  • CSA60950 Approved
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