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AC-DC Power Supplies

CUS400M

NEW RANGE3 x 5” 400W AC-DC Power Supplies
CUS400M

The compact CUS400M series of single output AC-DC power supplies are available with 12V, 24V, 15V, 19V, 28V, 36V and 48V outputs in an industry standard 3 x 5 inch package and can deliver 400W with forced air cooling or 250W with 400W peak power for extended periods of time when convection or conduction cooled.
 
CUS400M can be used in both Class I and Class II (no earth wire) applications and offers efficiencies of up to 94%.
 
An option board providing a 5V 2A or 12V 1A standby voltage, remote on/off, remote sense, DC OK signal and AC fail signal is available.
 
Mechanical options include metal base plate, U channel, cover and top mounted integral fan.
 
Safety certifications include IEC/EN/ES 60601-1 and IEC/EN/UL 62368-1 with CE marking for the Low Voltage, EMC and RoHS Directives. The units also comply with EN 55011-B and EN 55032-B conducted and radiated emissions  and meet the EN 61000-3-2 harmonics, IEC60601-1-2 Edition 4 and IEC 61000-4 immunity standards.
 
Typical applications include medical (B and BF type), home healthcare, dental, test and measurement, broadcast, professional audio and industrial equipment.

Features

  • 250W Convection / Conduction Cooled with 400W Peak for Extended Time Periods 
  • 400W with Forced Air 
  • Medical Certifications (2 x MOPP) 
  • Class B Conducted and Radiated EMI 
  • Suitable for Class I and Class II installations 
  • Compact 3 x 5 x 1.55” Size 
  • Enclosure & Signal Options 

Product Range Information

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Part number Power (W) Output info Construction Status View PDF datasheet
CUS400M-12 400 12V / 33.33A
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CUS400M-15 400 15V / 26.67A
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CUS400M-19 400 19V / 21.05A
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CUS400M-24 400 24V / 16.67A
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CUS400M-28 400 28V / 14.29A
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CUS400M-36 400 36V / 11.11A
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CUS400M-48 400 48V / 8.33A
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In the TDK-Lambda Newsroom

400W medical power supply series extended with 15, 19, 28, 36, 48V outputs and integral fan-cooled models
Read the article

400W 3” x 5” medical and industrial power supplies deliver 250W convection/conduction cooled with 400W peak power for extended time periods
Read the article

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The compact CUS400M series of single output AC-DC power supplies are available with 12V, 24V, 15V, 19V, 28V, 36V and 48V outputs in an industry standard 3 x 5 inch package and can deliver 400W with forced air cooling or 250W with 400W peak power for extended periods of time when convection or conduction cooled.
 
CUS400M can be used in both Class I and Class II (no earth wire) applications and offers efficiencies of up to 94%.
 
An option board providing a 5V 2A or 12V 1A standby voltage, remote on/off, remote sense, DC OK signal and AC fail signal is available.
 
Mechanical options include metal base plate, U channel, cover and top mounted integral fan.
 
Safety certifications include IEC/EN/ES 60601-1 and IEC/EN/UL 62368-1 with CE marking for the Low Voltage, EMC and RoHS Directives. The units also comply with EN 55011-B and EN 55032-B conducted and radiated emissions  and meet the EN 61000-3-2 harmonics, IEC60601-1-2 Edition 4 and IEC 61000-4 immunity standards.
 
Typical applications include medical (B and BF type), home healthcare, dental, test and measurement, broadcast, professional audio and industrial equipment.

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