Home › ProductsAC-DC Power SuppliesOpen Frame / Chassis MountTLL120



  • 120W Convection cooled
  • Industry standard 3 x 5” footprint
  • Competitive pricing 
  • Universal input 90 – 264Vac 
  • Active PFC Single output 12 to 48V
  • EN55022 Level B conducted & radiated 
  •  5 Year warranty

Product Description

The TLL120 series of open frame AC-DC power supplies provide 120W of power from a 3” x 5” footprint without the need for fan cooling. The units are chassis mount and have low emissions meeting EN55022 level B for conducted emissions. The range is competitively priced for cost sensitive applications with outputs available from 12 to 48V. All come with a FiDUS 5 year warranty.

Contact us on 01183 420730 or sales@fiduspower.com to confirm stock levels, leadtimes and further prices.

Part numbers
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3 x 5 x 1.18" (76.2 x 127 x 30mm)

Input Voltage

90-264 VAC

No Load Input Power

< 1 W

Harmonic Currents

EN61000-3-2 Class A


85% typical

Operating Temp

0-60°C, see datasheet for derating curve


Primary to Secondary - 3000VAC

Primary to Ground - 1500VAC

European Safety Approvals

EN60950-1 +Amd2, CE, RoHS

US Safety Approvals

UL60950-1, CSA C22.2 No. 60950-1


EN55022 Conducted - Level B
EN55022 Radiated - Level B

Safety Approvals

TLL120 CB Cert EN60950-1 A2 TLL120 CB Cert EN60950-1 A2 (225 KB)

TLL120 cUL TLL120 cUL (477 KB)

TLL120 DoC TLL120 DoC (150 KB)

TLL120 TUV Cert EN60950-1 A2 TLL120 TUV Cert EN60950-1 A2 (1719 KB)

3D Models

TLL120 3D PDF TLL120 3D PDF (8467 KB)

TLL120 STP TLL120 STP (7016 KB)

Require a modified standard part?

Based on your specific requirements, our AC-DC power supplies, DC-DC converters and medical grade power supplies can be supplied with variations to input/output parameters and non-standard connections to meet the needs of your application.

Can’t find what you are looking for? Call us 01183 420730 or

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