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CHS700

  • Active
  • UL62368-1
  • C-UL (CSA62368-1)
  • EN62368-1
  • RoHS
    UL・C-UL
    DEMKO
    CE
    UKCA

Rated Input:DC36 - 76V
Rated Output Wattage:700W
Output Voltage:12V

• High efficiency 96% (CHS7004812H)
• Compact DC-DC Converter in Standard "BRICK SIZE"
• Output voltage can be adjusted using an external voltage
• Built-in thermal protection circuits

Free warranty period 5-year

What's great about the CHS series?

Power module-type DC-DC converters compatible with 24V and 48V power systems.
Featuring our proprietary digital assist control for high efficiency (up to 96%) and low noise.
The world-standard brick size boosts power density, contributing to energy savings and simplified thermal design.
An electrolytic capacitor-free design ensures long life, while conduction cooling makes it ideal for fanless, silent equipment.

Technical features

  • Adjustable Output Voltage
  • Remote Control
  • Remote sensing
  • PMBus
Type Model number Description PDF DXF
Instruction manual
Applications manual

*Some documents may not be listed. Please contact us for more details.

CAD data download

Block diagram

CH(1)  S(2)  700(3)  48(4)  12H(5)  -  (6)


(1) Series name
(2) Single output
(3) Output power
(4) Input voltage
  48: DC36 - 76V
(5) Output voltage
  12H: 12V (High efficiency type)
(6) Optional
  R: with Remote ON/OFF Positive logic control
  U: Shut down in protection circuit working
  B: BasePlate option
  L2: Pin length 5.3mm
  L5: 5 pins type
  L7: 7 pins type
  L8: 8 pins type

CHS700 specifications (overview)

Product CHS7004812H
Input voltage DC36 - 76V
Output Wattage 702.0W
Voltage・Current 12V 58.5A
Voltage variable range Fixed (TRM pin open), adjustable by external resistor-20% / +10%
Applicable standards Safety Certifications UL62368-1, C-UL (CSA62368-1) , EN62368-1
Structure External dimensions (W×H×D) 58.4x10.5x36.8mm [2.3x0.41x1.45 inches]58.9x12.7x37.3mm [2.32x0.5x1.47 inches] * (BasePlate Option)
Cooling method Convection/Forced air/Conduction
Technical data Characteristic data
Estimated life data -
EMC data
Reliability
MTBF

* For further information and how to use, please see in Cosel product catalog.