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CHS200

  • Active
  • UL60950-1
  • C-UL (CSA60950-1)
  • EN62368-1
  • RoHS
    UL・C-UL
    TUV
    CE
    UKCA

Rated Input:DC36 - 76V
Rated Output Wattage:200W
Output Voltage:3.3V,5V,12V

• High efficiency 94% (CHS2004812)
• 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)  200(3)  48(4)  05(5)  -  (6)


(1) Series name
(2) Single output
(3) Output power
(4) Input voltage
  48: DC36 - 76V
(5) Output voltage
  3R3: 3.3V
  05: 5.0V
  12: 12V
(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 option (+S, -S, TRM less)

CHS200 specifications (overview)

Product CHS200483R3 CHS2004805 CHS2004812
Input voltage DC36 - 76V DC36 - 76V DC36 - 76V
Output Wattage 165.0W 200.0W 192.0W
Voltage・Current 3.3V 50A 5V 40A 12V 16A
Voltage variable range Fixed (TRM pin open), adjustable by external resistor-10% / +15% Fixed (TRM pin open), adjustable by external resistor-10% / +20% Fixed (TRM pin open), adjustable by external resistor-10% / +10%
Applicable standards Safety Certifications UL60950-1, C-UL (CSA60950-1) , EN62368-1
Structure External dimensions (W×H×D) 57.9x10.5x22.76mm [2.28x0.41x0.9 inches]58.4x12.7x23.26mm [2.3x0.5x0.92 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.