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

Solutions for DC DC Conversion

PCB Mount Converters
Triple Output • 25 - 75 Watts


20 Watt HP Triple Series
DC DC

Case: 2" x 2" Package
Size: 2.02L x 2.02W x 0.45H
Material: Shielded Metal Case
  • Input Voltage 12, 24, & 48 VDC
  • Input Range 2:1
  • Output Voltage 5, ±12 VDC
  • 700 VDC Isolation (12V, 24V) 1500 VDC Isolation (48V)
  • Efficiency up to 84%
  • Switching Frequency 220 kHz Typ.
  • Temperature Range -40C to +90C
  • Remote On/Off (optional)
  • CSA/UL 60950 Approved
pdf file

75 Watt HE Triple Series


Case: 1/2 Brick Package
Size: 2.28L x 2.4W x 0.55L
Material: Plastic With Metal Baseplate
  • Input Voltage: 24 & 48 VDC
  • Input Range: 2:1
  • Output Voltage: 5, ±12 & ±15 VDC
  • 700 VDC Isolation (24V) 1544 VDC Isolation (48V)
  • Efficiency up to 85%
  • Switching Frequency 325 kHz Typ.
  • Temperature Range: -40 to +100C
  • Remote On/Off
  • Output Trim
  • Negative Logic Option
  • Chassis Mount Optional
pdf file

75 Watt LT Triple Series


Case: 1/2 Brick Package
Size: 2.28L x 2.40W x 0.55H
Material: Plastic With Metal Baseplate
  • Input Voltage 24 VDC
  • Input Range 2:1
  • Output Voltage 1.5, 1.8, 3.3, 5 VDC
  • 700 VDC Isolation
  • Efficiency up to 81%
  • Switching Frequency 360 kHz Typ.
  • Temperature Range -40C to +100C
  • Output Trim
  • Remote On/Off
  • Negative Logic Option
  • 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