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Information site for the latest
in power supply technology

MUSseries

MUS3

  • New Product
  • Recommended products
  • UL62368-1
  • C-UL (equivalent to CAN/CSA-C22.2 No.62368-1)
  • EN62368-1
  • RoHS
    UL・C-UL
    DEMKO
    CE
    UKCA
Rated Input: DC4.5 - 9V, DC9 - 18V, DC18 - 36V, DC36 - 76V
Rated Output Wattage: 3W
Rated Output Voltage: 3.3V, 5V, 12V, 15V

• SMD mounting type and through-hole mounting type
• Built-in remote ON/OFF (MU3,6,10)

Free warranty period 5-year

What's great about the MUS series?

Low-profile, compact DC-DC converters.
Featuring a wide lineup from 1.5W to 10W across 96 models, offering extensive variations to significantly enhance design flexibility.
The low-profile and space-saving design contributes to equipment miniaturization.

Technical features

  • Adjustable Output Voltage
  • Remote Control
Type Model number Description PDF DXF
Instruction manual
Optional parts (sold separately)

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

CAD data download

CAD data DXF Standard model
3D CAD data STEP Standard model
IGES Standard model

Block diagram

/tool/tag/fig/e_blo_mus3.jpg
Safety certification
EU Declaration of Conformity
UK Declaration of Conformity

MU(1)　S(2)　3(3)　12(4)　05(5)　B(6)　-　□(7)　

(1) Series name
(2) Single output
(3) Output wattage
(4) Input voltage
(5) Output voltage
(6) Mounting type
　  B: SMD
　  C: DIP
(7) Optional
　  G: Capacitor between Input and Output is removed.
Data sheet download

MUS3 specifications (overview)

Product MUS3053R3 MUS30505 MUS30512 MUS30515 MUS3123R3 MUS31205 MUS31212 MUS31215 MUS3243R3 MUS32405 MUS32412 MUS32415 MUS3483R3 MUS34805 MUS34812 MUS34815
Input voltage DC4.5 - 9V DC4.5 - 9V DC4.5 - 9V DC4.5 - 9V DC9 - 18V DC9 - 18V DC9 - 18V DC9 - 18V DC18 - 36V DC18 - 36V DC18 - 36V DC18 - 36V DC36 - 76V DC36 - 76V DC36 - 76V DC36 - 76V
Output Wattage 1.98W 3W 3W 3W 1.98W 3W 3W 3W 1.98W 3W 3W 3W 1.98W 3W 3W 3W
Voltage・Current 3.3V 0.6A 5V 0.6A 12V 0.25A 15V 0.2A 3.3V 0.6A 5V 0.6A 12V 0.25A 15V 0.2A 3.3V 0.6A 5V 0.6A 12V 0.25A 15V 0.2A 3.3V 0.6A 5V 0.6A 12V 0.25A 15V 0.2A
Voltage variable range Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR Fixed (TRM pin open) +10%, -5% adjustable by external VR
Applicable standards Safety Certifications UL62368-1, C-UL (equivalent to CAN/CSA-C22.2 No.62368-1), EN62368-1
Structure External dimensions (W×H×D) 21.4x8.5x13.4mm
Cooling method Convection/Forced air
Technical data Characteristic data
Estimated life data - - - - - - - - - - - - - - - -
EMC data
Reliability
MTBF

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

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