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DC/DC Converters
TEP 100 Series, 100 Watt
Features
◆ Rugged, compact metal case
◆ Easy chassis mount
◆ Screw terminal adaptor available
for easy connection
◆ Wide 2:1 input voltage range
◆ Full load operation up to 60°C with
convection cooling
◆ Soft start
◆ Under voltage lock-out circuit
◆ Reverse input voltage protection
◆ Input protection filter
◆ 3-year product warranty
Order code* Input voltage Output voltage Output current max. Efficiency typ.
TEP 100-1210 3.3 VDC 25.0 A 90 %
TEP 100-1211 5.0 VDC 20.0 A 91 %
TEP 100-1212 9 – 18 VDC 12 VDC 8.4 A 91 %
TEP 100-1213 (12 VDC nominal) 15 VDC 6.7 A 91 %
TEP 100-1215 24 VDC 4.2 A 90 %
TEP 100-1216 28 VDC 3.6 A 90 %
TEP 100-1218 48 VDC 2.1 A 90 %
TEP 100-2410 3.3 VDC 25.0 A 91 %
TEP 100-2411 5.0 VDC 20.0 A 93 %
TEP 100-2412 18 – 36 VDC 12 VDC 8.4 A 93 %
TEP 100-2413 15 VDC 6.7 A 93 %
TEP 100-2415 (24 VDC nominal) 24 VDC 4.2 A 92 %
TEP 100-2416 28 VDC 3.6 A 92 %
TEP 100-2418 48 VDC 2.1 A 92 %
TEP 100-4810 3.3 VDC 25.0 A 91 %
TEP 100-4811 5.0 VDC 20.0 A 93 %
TEP 100-4812 12 VDC 8.4 A 93 %
TEP 100-4813 36 – 75 VDC 15 VDC 6.7 A 93 %
TEP 100-4815 (48 VDC nominal) 24 VDC 4.2 A 92 %
TEP 100-4816 28 VDC 3.6 A 92 %
TEP 100-4818 48 VDC 2.1 A 92 %
Models
(Models pictured with chassis mount adaptor and optional heatsink)
* – add suffix –CM, –CMF for models with chassis mount adaptor, see last page.
– add suffix –N for negative remote control, see page 3 -> Remote On/Off
The TEP-100 Series is a family of isolated high performance
dc-dc converter modules with ultra-wide 2:1 input voltage ranges
which come in a rugged, sealed metal case.
These converters are suitable for a wide range of applications,
but the product is designed particularly also for industrial appli-
cations where often no PCB mounting is possible but the module
has to be mounted on a chassis. Four threaded M3 inserts in
the module makes chassis mount or attachment of a heatsink for
optimal thermal management very simple.
For easy connection there is also an unique adaptor available with
screw terminals. A very high efficiency allows an operating tempe-
rature up to +60°C with natural convection cooling without power
derating. Further features include output voltage trimming, Remote
On/Off and under voltage lockout. The very wide input voltage range
and reverse input voltage protection make these converters also an
interesting solution for battery operated systems.
UL 60950-1
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Input Specifications
Input current at no load 12 Vin; 3.3 – 15 VDC models: 160 mA typ.
12 Vin; 24 – 48 VDC models: 100 mA typ.
24 Vin; 3.3 – 15 VDC models: 185 mA typ.
24 Vin; 24 – 48 VDC models: 85 mA typ.
48 Vin; 3.3 – 15 VDC models: 90 mA typ.
48 Vin; 24 – 48 VDC models: 40 mA typ.
Input current at full load 12 Vin models: 9.4 A typ.
24 Vin models: 4.6 A typ.
48 Vin models: 2.3 A typ.
Start-up voltage 12 Vin models: 8.5 VDC (or lower)
24 Vin models: 17.5 VDC (or lower)
48 Vin models: 35.5 VDC (or lower)
Under voltage shut down (lock-out circuit) 12 Vin models: 7.5 VDC typ.
24 Vin models: 16 VDC typ.
48 Vin models: 34 VDC typ
Surge voltage (100 msec. max.) 12 Vin models: 36 V max.
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Conducted noise EN 55022 level A, FCC part 15, level A
(chassis mount option –CFM required)
EMC immunity EN 50121-3-2
– ESD (electrostatic discharge) EN 61000-4-2, air ±8 kV, contact ±6 kV,
perf. criteria A
– Radiated immunity EN 61000-4-3, 10 V/m, perf. criteria A
– Fast transient / surge (with external input capacitor) EN 61000-4-4, ±2 kV, perf. criteria A
EN 61000-4-5, ±2 kV perf. criteria A
Nippon chemi-con KY 200 µF, 100 V, ESR 48 Ohm
or with chassis mount option –CFM
– Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A
Reverse voltage protection parallel diode
Output Specifications
Voltage set accuracy ±1 %
Output voltage adjustment +10 % / –20 % by external resistor
see application note:
Regulation – Input variation Vin min. to Vin max. 0.2 % max.
– Load variation (0 – 100 %) 3.3 – 15 VDC models: 0.3 % max.
24 – 48 VDC models: 0.3 % max.
Temperature coefficient ±0.02 %/K
Minimum load not required
Remote sense 10 % max. of Vout nom.
(including trim up value)
Ripple and noise (20 MHz Bandwidth) 3.3 & 5 VDC models: 75 mVpk-pk max.
12 & 15 VDC models: 100 mVpk-pk max.
24 & 28 VDC models: 200 mVpk-pk max.
48 VDC models: 300 mVpk-pk max.
DC/DC Converters
TEP 100 Series 100 Watt
http://www.tracopower.com Page 3 of 6
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Output Specifications
Start up time (nominal Vin and constant resistive load) 25 ms typ. (at power On or remote On)
Transient response (25% load step change) 200 µs typ.
Output current limitation at 110 -140 % of Iout max.
Over voltage protection at 115 -130 % of Vout nom.
Short circuit protection indefinite, automatic recovery
Capacitive load 3.3 & 5 VDC models: 40‘000 µF max.
12 VDC models: 7‘000 µF max.
15 VDC models: 4‘460 µF max.
24 VDC models: 1‘750 µF max.
28 VDC models: 1‘280 µF max.
48 VDC models: 430 µF max.
General Specifications
Temperature ranges – Operating –40°C to +75°C
– Case temperature +105°C max.
– Storage –55°C to +125°C
Thermal impedance – without Heatsink 6.7°C/W
– with Heatsink 4.7°C/W
Derating See derating graphs page 4
Over temperature protection at 115°C
Thermal shock acc. MIL-STD-810F
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at +70°C, ground benign) 331‘000 h
Isolation voltage (60sec.) – Input/Output 2’250 VDC (basic insulation)
– Input/Case 1’600 VDC
Isolation capacitance – Input/Output 2500 pF max.
Isolation resistance – Input/Output (500 VDC) >1 GOhm min.
Switching frequency 300 kHz typ. (puls width modulation)
Safety approvals UL 60950-1 , IEC/EN 60950-1
– Certification documents
www.tracopower.com/overview/tep100
Remote On/Off – positive logic (standard) – On: 3 to 12 VDC or open circuit
– Off: 0 to 1.2 VDC
or short circuit pin 1 and 3
– negative logic (option -N) – On: 0 to 1.2 VDC
or short circuit pin 1 and 3
– Off: 3 to 12 VDC or open circuit
– Off idle current: 3 mA
Environmental compliance – Reach
www.tracopower.com/products/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
DC/DC Converters
TEP 100 Series 100 Watt
Application note: www.tracopower.com/overview/tep100
http://www.tracopower.com Page 4 of 6
DC/DC Converters
TEP 100 Series 100 Watt
Output Power Derating
24 Vin models: Output 3.3–15 VDC
24 Vin models: Output 24–48 VDC
Models with heatsink Models without heatsink
48 Vin models: Output 3.3–15 VDC
48 Vin models: Output 24–48 VDC
24 Vin models: Output 3.3–15 VDC
24 Vin models: Output 24–48 VDC
48 Vin models: Output 3.3–15 VDC
48 Vin models: Output 24–48 VDC
http://www.tracopower.com Page 5 of 6
0.20 0.5
0.023
2.40
2.00
0.30
0.70
1.00
1.900.19
2.28 (57.9)
1
2
3
4
5
6
8
9
7
4 x M3 THD
(48.26)(4.8)
(50.80)
(61.0)
(17.78)
(12.7)
(25.40)
Bottom view
(7.62)
(0.6)
(5.1
)
(trough hole)
DC/DC Converters
TEP 100 Series 100 Watt
Top view
0.95
0.45
(24.2)
(11.4)
2.40 (61.0)
2.28 (57.9)
TEP 100 module
Dimensions in Inch, () = mm
Tolerances: ±0.02 (±0.5)
Pin pich tolerances: ±0.01 (±0.25)
Mounting hole pich tolerances: ±0.01 (±0.25)
Weight: 97 g (3.42 oz)
Pin
1
– Vin
2
Case
3
Remote On/Off
4
+ Vin
5
– Vout
6
– Sense*
7
Trim
8
+ Sense*
9
+ Vout
Pin-Out
*Sense line to be connected
to the output either at the
module or at the load under
regard of polarity.
Weight: 135 g (4.76oz)
(Heatsink + Converter)
Order code: TEP-HS1
Includes heatsink with termal pad and mounting screws
For to order modules with mounted heatsink ask factory.
Pin diameter pin 5 & 9: 0.08 (2.0)
Pin diameter other pins: 0.04 (1.0)
Specifications
Casing material metal
Potting material silicone (UL94V-0 rated)
Base material FR4
Vibration acc. MIL-STD-810F
Dimensions
TEP-HS1 Heatsink (pictured with heatsink mounted)
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Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com
www.tracopower.com
Chassis Mount Adaptor
DC/DC Converters
TEP 100 Series 100 Watt
Rev. July 11, 2018
1.1
0.68
(28.0)
(17.3)
1.53
0.68
(38.8)
(17.3)
1.60 (40.6)
3.35
3.071
(85.0)
(78.0)
2.40
2.126
(61.0)
(54.0)
0.14
(3.5)
0.14
(3.5)
4 x Ø0.17 (4.3)
2.00 (50.8)
0.89 (22.2)
screw
1
screw 3screw 2
TEP 100 module with chassis mount adabtor (suffix –CM or –CMF)
Suffix –CM: Chassis mount adaptor
Dimensions in Inch, () = mm
Tolerances ±0.02 (±0.5)
Mounting hole pich tolerances ±0.01 (±0.25)
Connection
*Sense line to be connected
to the output either at the
module or at the load under
regard of polarity.
Please note that adaptors cannot be ordered as seperate
items but are factory assembled.
Suffix –CMF: Chassis mount adaptor with EMI filter
For easy chassis mounting the converter modules can be supplied with an adaptor option consisting of a screw terminal connection
board (soldered to converter pins)and a chassis mount adaptor.
In addition this Chassis mount option is available with an EMI-filter(see EMI specification)
Weight: –CM 200 g ( 7. 0 5 o z )
Weight: –CMF 287 g (10.12oz)
Pin
1
– Vin
2
Case
3
Remote On/Off
4
+ Vin
5
– Vout
6
– Sense*
7
Trim
8
+ Sense*
9
+ Vout