TMDC40-2411 Datasheet
DC/DC Converters
TMDC 40 Series, 40 Watt
CB
Features
◆ Fully encapsulated low profile plastic case
◆ Ultra wide 4 : 1 input voltage range
◆ Operating temperature range
Scheme
–40°C to +85°C
◆ I/O isolation 2500 VDC
◆ Excellent efficiency up to 92 %
◆ Input filter to meet EN 55022, class A
◆ Optional DIN-Rail mount adapter
◆ No minimum load required
◆ Power good LED indicator
◆ Remote On/Off
◆ 3-year product warranty
The TMDC 40 Series is a range of encapsulated high performance DC/DC converter modules. With a very high efficiency of up to 92% and the use of highest
reliable components these 40 W converters are avialable as a chassis-mount with
screw terminlas or PCB versions. The 8 models have a wide 4:1 input voltage range
and a tight output voltage regulation. They do not need a minimum load and offer
a high efficiency also at low load conditions. They feature a remote control input
and a green power good LED which indicates the presence of the output voltage.
Protection against overload and short circuit are standard features of these converters. EMC characteristics and safety certifications are aligned for the operation in
industrial environment.
Models
Order code
Input voltage range
TMDC 40-2411
TMDC 40-2412
TMDC 40-2415
TMDC 40-2418
9 – 36 VDC
(nominal 24 VDC)
TMDC 40-4811
TMDC 40-4812
TMDC 40-4815
TMDC 40-4818
http://www.tracopower.com
18 – 75 VDC
(nominal 48 VDC)
Output voltage
Output current max.
Efficiency
5.1 VDC
8‘000 mA
90 %
12 VDC
3‘330 mA
90 %
24 VDC
1670 mA
90 %
48 VDC
835 mA
89 %
5.1 VDC
8‘000 mA
89 %
12 VDC
3’330 mA
91 %
24 VDC
1670 mA
92 %
48 VDC
835 mA
90 %
Page 1 of 4
DC/DC Converters
TMDC 40 Series
40 Watt
Input Specifications
Input current at no load (nominal input voltage)
24 Vin models: 90 mA typ
48 Vin models: 55 mA typ.
Surge voltage (100 msec. max.)
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Start up time 30 ms max.
Start-up voltage / under voltage shut down
24 Vin models: 9 VDC max./ 7.5 VDC typ.
48 Vin models: 18 VDC max./ 16 VDC typ.
Conducted noise (input) EN 55022 class A, FCC part 15 class A
without external components
EMC immunity EN 55024
– ESD (electrostatic discharge)
EN 61000-4-2, air ±8 kV, contact ±4 kV,
perf. criteria A
– Radiated immunity
EN 61000-4-3, 10 V/m, perf. criteria A
– Fast transient / surge
EN 61000-4-4, ±2 kV, perf. criteria A
EN 61000-4-5, ±2 kV, perf. criteria A
– Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A
– Magnetic field immunity EN 61000-4-8, 30 A/m, perf. criteria A
Output Specifications
Voltage set accuracy ±2.0 % max.
Regulation
– Input variation Vin min. to Vin max. 0.5 % max.
– Load variation 0 – 100 % 1.0 % max.
Minimum load not required
Temperature coefficient ±0.02 %/K
Ripple and noise (20 MHz Bandwidth)
5.1 VDC models: 100 mVpk-pk. typ.
12 & 24 VDC models: 150 mVpk-pk typ.
48 VDC models: 200 mVpk-pk. typ.
Transient response (alignment to 1% at load step change 75% to 100% )
– Recovery time 250 µs typ.
– Deviation
±5 % max.
Over voltage protection 120 % of Vout (Zener diode clamp)
Output current limitation at 150% of Iout max.
Short circuit protection hiccup mode, automatic recovery
Capacitive load
5.1
12.0
24.0
48.0
VDC
VDC
VDC
VDC
models: models: models: models: 13‘600 µF max.
2’400 µF max.
600 µF max.
150 µF max.
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.tracopower.com
Page 2 of 4
DC/DC Converters
TMDC 40 Series
40 Watt
General Specifications
Temperature ranges
–
–
–
–
Operating (natural convection 20 LFM) –40°C to +85°C (with derating)
IEC/EN/UL60950-1 approved ambient
+65°C max. (without derating)
Case temperature +95°C max.
Storage –50°C to +125°C
Load derating
– natural convection 20 LFM
Thermal impedance
– Natural convection 20 LFM
4.5 %/K above 73°C
4.75 °C/W
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign)
>644’290 h
Isolation voltage (60 sec.)
– Input/Output 2500 VDC
Isolation capacitance
– Input/Output 2400 pF max. (100 kHz, 1 V)
Isolation resistance
– Input/Output >1000 Mohm (500 VDC)
Altitude during operation 2’000 m max.
Switching frequency
285 kHz typ.
Remote On/Off
– On: 3.5 to 12 VDC to -Vin or open circuit.
– Off: 0 to +1.2 VDC or short circuit to -Vin
– Off idle current: 3 mA typ.
Safety standards
– CB test report
UL/cUL 60950-1 2nd edition,
IEC 60950-1:2005 (2nd edition)+Am1:2009
+Am2:2013, EN 60950-1:2006+A11:2009+A1:
2010+A12:2011+A2:2013
– UL test certificat UL/cUL 60950-1 2nd edition,
CSA C22.2 No. 60950-1-07, 2nd Ed.
– Certification documents
www.tracopower.com/overview/tmdc40
Physical Specifications
Casing material plastic resin (UL 94V-0 rated)
Weight 162 g (5.7 oz)
Soldering temperature max. 260°C / 10 sec. (1.5 mm from casing)
Environmental compliance
– Reach declaration www.tracopower.com/overview/tmdc40
– RoHS directive 2011/65/EU
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.tracopower.com
Page 3 of 4
DC/DC Converters
TMDC 40 Series
40 Watt
Outline Dimensions
4 x 3.5
Pin-Out
Single
1
Remote On/Off
2
–Vin (GND)
3
+Vin (Vcc)
4
+Vout
5
NC
100.0 (3.94)
6
–Vout
112.0 (4.41)
7
NC
8
NC
Top view
63.8 (2.51)
Pin
3
2
1
50.0 (1.97)
8
7
6
5
4
DC ON
Power good LED
10.0 (0.39)
Dimensions in [mm], () = Inch
Terminals: Wires 1.5mm2 max.
Recommended tightening torque:
0.5 to 0.7 Nm (4.5 to 6.2 lb.in.)
Case tolerances: ±0.25 (±0.01)
16.8 (0.66)
5.0 (0.20)
25.6 (1.01)
92.0 (3.62)
DIN-Rail mount adapter (optional)
Order code: TMP-MK2
Weight: 59 g (2.08 oz) without converter
Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com
www.tracopower.com
Rev. October 17. 2016
Page 4 of 4
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