SUTS31212

Released 2009

Features of SUTS31212

• High efficiency
• Built-in overcurrent protection circuits
• Built-in remote ON/OFF
• High reliability: not built-in aluminum and tantalum electrolytic capacitor

Ordering Information and Options

SUT(1)  S(2)  3(3)  12(4)  05(5)  -  (6)  

(1) Series name
(2) Single output
(3) Output wattage
(4) Input voltage
(5) Output voltage
(6) Optional
  G: Capacitor between Input and Output is removed.

Specification

Contents Specifications
Input Voltage DC9 - 18V
Output Wattage 3W
Voltage/Current 12V 0.25A
Adjustable  Voltage Range Fixed (TRM pin open) Available to adjust ±5% by external variable resister
Protection Circuit And Others Overcurrent Protection Works over 105% of rating and recovers automatically
Overvoltage Protection -
Remote ON/OFF Provided (Negative logic L: ON, H: OFF)
Remote Sensing -
Others -
Operating Temperature/Humidity -40 to +85℃, 20 - 95%RH (Non condensing) (Required Derating)
Safety And Noise Regulations Agency Approvals (At only AC input) UL60950-1, C-UL, EN62368-1
Conducted Noise -
High Attenuation -
Others Dimensions (WxHxD) 30.0x23.4x9.15mm [1.18x0.92x0.36 inches]
Weight 8g max
Cooling Method Convection/Forced air
Warranty Period 5-year
  • * For further information and how to use, please see in Cosel product catalog.

Documents Download

Technical Data
CAD Data DXF
3D CAD Data STEP
IGES
  • * For another documents aren't listed, please feel free to contact to a Cosel representative.

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  • Catalog
  • Instruction Manuals
    • * For further information and how to use, please see in Cosel product catalog.
    Table1 Product Status Information
    No. Product Status Definition
    1 New Product New Product. Recommended for new design.
    2 Recommended Recommended for new design.
    3 blank Product in mass production
    4 NRND Not recommended for new design.
    5 To be discontinued PDN (Product Discontinuation Notice) is issued and LTB (Last Time Buy) is under consideration.
    6 Discontinued LTB order is no longer available.