TCL-DC

Key Features:

The TCL offers a wide input range 9.5–18 VDC resp. 18–75 VDC making these models compatible with all popular DC supply voltage systems. With tightly regulated output voltage these DC/DC converters provide a reliable power source for sensitive loads in industrial process controls, factory automation and other equipment exposed to a critical industrial environment

•  Ultra-wide input voltage range
•  Output voltage adjustable
•  Overload and short circuit protection
•  Low ripple and noise
•  I/O isolation 1500 VDC
•  Compact, slim plastic case
•  Reliable snap-on mount on DIN-rail
•  Bracket for wall mount included
•  3-year product warranty

Product Details

Input Specifications


Input power at no load 1.0 Watt max.

Start-up voltage/under voltage

shut down TCL 012 model: 8.4 VDC / 7.6 VDC

TCL 024 & TCL 060 models: 17.2 VDC / 15.7 VDC

Reverse polarity protection by internal fuse

Efficiency 86 % typ.

Output Specifications


Output voltage

adj. range 5 VDC model: 5.0 – 5.25 VDC

12 VDC models: 12.0 – 15.0 VDC

24 VDC models: 24.0 – 28.0 VDC

Regulation

– Input variation Vin min. to Vin max. 0.5 % max

– Load variation 0…100% 0.5 % max

Ripple and noise (20 MHz bandwidth) <50 mV pk-pk

Electronic short circuit protection

current limitation at 110 % typ. (constant current, automatic recovery)

Overvoltage protection, trigger point

5 VDC model: <6.5 V

12 VDC models: <24 V

24 VDC models: <42 V

General Specifications


Temperature ranges

– Operating –25°C to +70°C max.

– Storage (non operating) –25°C to +85°C

Temperature derating

1.5 %/K above +50°C

Humidity

 (non condensing) 95 % rel. H max.

Temperature coefficient 0.02 %/K

Switching frequency

55 – 180 kHz depending on load (frequency modulation)

Isolation voltage

(60 sec.) – Input/Output 1500 VDC

Reliability, calculated MTBF at +25°C

(according to IEC 61709) >2.5 Mio h

Safety standards

– Information technology equipment IEC 60950-1, EN 60950-1 (output SELV), UL Std. 60950-1 (2nd Edition) +Am1:2011, CAN/CSA-C22.2 No. 60950-1-07 +Am1:2011

– Industrial control equipment UL 508

– Electronic equipment for power installation EN 50178

– Electrical equipment for machines EN 60204

Safety approvals

– CB test certificate (IEC 60950-1) www.tracopower.com/products/tcl-cb.pdf

– UL approval www.ul.com -> certifications UL 508C listed, CSA C22.2 No.14 File e210002

– CSA certification UL 60950-1, CSA 60950-1-03

– GS certification

Electromagnetic compatibility (EMC), emissions

– Conducted RI suppression on input EN 55022 class ,B EN 61000-6-3

– Radiated RI suppression EN 55022 class B

Electromagnetic compatibility (EMC), immunity

– Electrostatic discharge (ESD) EN 61000-4-2 4 kV / 8 Kv, EN 61000-6-2

– Radiated RF field immunity EN 61000-4-3 10 V/m

– Electrical fast transient / burst immunity EN 61000-4-4 Level 3

– Surge immunity EN 61000-4-5 Level 3

– Immunity to conducted RF disturbances EN 61000-4-6 10 Vrms

Environmental compliance

– RoHS RoHS directive 2011/65/EU

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