http://www.tracopower.com
Industrial DC/DC-Converter
TCL-DC Series, 24 to 60 Watt
Features
◆ 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
In the TCL range of DIN-rail power supplies are 6 models for DC input voltage avail-
able. The wide input ranges of 9.5–18 VDC resp. 18–75 VDC means these models
can be operated from 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. Further applica-
tions for these converters are isolation of a specific load or refreshing the 24 V
bus voltage. Easy installation is provided with snap-on mounting on DIN-rails and
detachable screw terminal block.
Order Code Input Voltage Range Output Voltage Output Current max.
TCL 012-124 DC 9.5 – 18.0 VDC 24 VDC 1.0 A
TCL 024-105 DC 5 VDC 5.0 A
TCL 024-112 DC 18 – 75 VDC 12 VDC 2.0 A
TCL 024-124 DC 24 VDC 1.0 A
TCL 060-112 DC
TCL 060-124 DC 18 – 75 VDC 12 VDC
24 VDC
5.0 A
2.5 A
Models
Page 1 of 3
UL 508
CB
Scheme
http://www.tracopower.com
Industrial DC/DC-Converter
TCL-DC Series 24 to 60 Watt
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 – UL approval www.ul.com -> certifications
UL 508C listed, CSA C22.2 No.14 File e210002
Electromagnetic compatibility (EMC), emissions EN 61000-6-3
– Conducted RI suppression on input EN 55022 class B
– Radiated RI suppression EN 55022 class B
Electromagnetic compatibility (EMC), immunity EN 61000-6-2
– Electrostatic discharge (ESD) EN 61000-4-2 4 kV / 8 kV
– 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 – Reach www.tracopower.com/info/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
Case protection IP 20 (IEC 60529)
Enclosure material plastic UL 94V-0 rated
Mounting DIN-rails as per EN 50022-35x15/7.5
(snap-on with self-locking spring)
bracket for wall/chassis mount included
Installation instructions www.tracopower.com/overview/tcl-dc
All specifications valid at nominal input voltage, full load and +25 °C after warm-up time unless otherwise stated.
Page 2 of 3
Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com
www.tracopower.com
Industrial DC/DC-Converter
TCL-DC Series 24 to 60 Watt
Rev. July 13, 2018
Page 3 of 3
27 (1.06)
2.2 (0.09)
100.0
(3.94)
75.0 (2.95)
DC-ON LED
Output voltage
adjust
INPUT
1 2 3
OUTPUT
1 2
Output Input
1 + Vout 1 Functional Ground
2 – Vout 2 –Vin
3 +Vin
Weight: 140g (4.9 oz)
Dimensions in [mm], () = Inch
Tolerances: ±0.5 (±0.02)
Case Dimensions
Wall Mounting Bracket
Instead on a DIN-rail, the modules can be
also mounted on a chassis or wall with help of a
mounting bracket which is supplied as standard
with each Converter
75.0 (2.95)
100.0
(3.94)
3.2 (0.13)
45 (1.77)
DC-ON LED
Output voltage
adjust
OUTPUT
1 1 2 2
INPUT
1 2 3
TCL 012 and TCL 024 models
TCL 060 model
Weight: 265 g (9.4 oz)
Output Input
1 + Vout 1 Functional Ground
2 – Vout 2 –Vin
3 +Vin
