CMYF/CMYFW Series

The CMYF/CMYFW Series of single output chassis mount DC/DC converters offers up to 20 watts of output power. These converters perform over an ultra-wide input voltage range (2:1 and 4:1), providing indefinite short circuit and overvoltage protection. Some features include 1600VDC isolation, positive or negative remote on/off, and output adjustability. These current mode control forward converters are designed for improved transient response and reduced stress on switching components and do not require external input filtering, making it a preferred source over industry alternatives. Chassis mounts come in open frame, U channel, and enclosed types.

Mounting & Case Options

CM = Chassis mount
S = Surface mount
T = Through hole
  • Single Output
  • 20 Watts Output Power
  • High Efficiency up to 87%
  • Fixed Switching Frequency
  • 2:1 and 4:1 Wide Input Voltage Range
  • ISO9001 Certified Manufacturing Facilities
  • Call Factory for More Output Power Options
  • Compliant to RoHS EU Directive 2002/95/EC
  • UL60950-1, EN60950-1, and IEC60950-1 Licensed
  • CE Mark meets 2006/95/EC, 93/68/EEC, and 89/336 EEC
  • Chassis Mount Options: Open Frame, U Channel, and Enclosed Type
Model Number Input Voltage sort icon Output Voltage Output Current Output Power No. Outputs Case Price (1-9 Units) Purchase
CMYF12S33-4000 12
(9 - 18)
3.3 4A 13.2 S CM
CMYF12S5-4000 12
(9 - 18)
5 4A 20 S CM
CMYF12S12-1600 12
(9 - 18)
12 1.6A 19.2 S CM
CMYF12S15-1330 12
(9 - 18)
15 1.33A 20 S CM
CMYFW24S33-4000 24
(9 - 36)
3.3 4A 13.2 S CM
CMYF24S33-4000 24
(18 - 36)
3.3 4A 13.2 S CM
CMYF24S5-4000 24
(18 - 36)
5 4A 20 S CM
CMYFW24S5-4000 24
(9 - 36)
5 4A 20 S CM
CMYF24S12-1600 24
(18 - 36)
12 1.6A 19.2 S CM
CMYFW24S12-1600 24
(9 - 36)
12 1.6A 19.2 S CM
CMYFW24S15-1330 24
(9 - 36)
15 1.33A 20 S CM
CMYF24S15-1330 24
(18 - 36)
15 1.33A 20 S CM
CMYF48S33-4000 48
(36 - 75)
3.3 4A 13.2 S CM
CMYFW48S33-4000 48
(18 - 75)
3.3 4A 13.2 S CM
CMYF48S5-4000 48
(36 - 75)
5 4A 20 S CM
CMYFW48S5-4000 48
(18 - 75)
5 4A 20 S CM
CMYFW48S12-1600 48
(18 - 75)
12 1.6A 19.2 S CM
CMYF48S12-1600 48
(36 - 75)
12 1.6A 19.2 S CM
CMYFW48S15-1330 48
(18 - 75)
15 1.33A 20 S CM
CMYF48S15-1330 48
(36 - 75)
15 1.33A 20 S CM