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DC/DC Converters
TEN 3 Series, 3 Watt
The TEN 3 series of DC/DC converters, comprising 28 models, has been designed
for a wide range of applications in industrial and communication systems. High ef-
ficiency allows an operating temperature range of –40°C to +85°C. Other features
of these converters are internal filtering according to EN 55022-A and FCC, level A.
Full SMD-design guarantees a high reliability of this product.
Ordercode Input voltage range Output voltage Output current max. Efficiency typ.
TEN 3-0510 3.3 VDC 600 mA 70 %
TEN 3-0511 5 VDC 500 mA 73 %
TEN 3-0512 12 VDC 250 mA 77 %
TEN 3-0513 4.5 – 9.0 VDC 15 VDC 200 mA 77 %
TEN 3-0521 (nominal 5 VDC) ±5 VDC ±250 mA 72 %
TEN 3-0522 ±12 VDC ±125 mA 75 %
TEN 3-0523 ±15 VDC ±100 mA 75 %
TEN 3-1210 3.3 VDC 600 mA 74 %
TEN 3-1211 5 VDC 500 mA 78 %
TEN 3-1212 12 VDC 250 mA 82 %
TEN 3-1213 9 – 18 VDC 15 VDC 200 mA 82 %
TEN 3-1221 (nominal 12 VDC) ±5 VDC ±250 mA 77 %
TEN 3-1222 ±12 VDC ±125 mA 80 %
TEN 3-1223 ±15 VDC ±100 mA 80 %
TEN 3-2410 3.3 VDC 600 mA 76 %
TEN 3-2411 5 VDC 500 mA 79 %
TEN 3-2412 12 VDC 250 mA 84 %
TEN 3-2413 18 – 36 VDC 15 VDC 200 mA 84 %
TEN 3-2421 (nominal 24 VDC) ±5 VDC ±250 mA 79 %
TEN 3-2422 ±12 VDC ±125 mA 82 %
TEN 3-2423 ±15 VDC ±100 mA 82 %
TEN 3-4810 3.3 VDC 600 mA 76 %
TEN 3-4811 5 VDC 500 mA 79 %
TEN 3-4812 12 VDC 250 mA 84 %
TEN 3-4813 15 VDC 200 mA 84 %
TEN 3-4821
36 – 75 VDC
(nominal 48 VDC) ±5 VDC ±250 mA 80 %
TEN 3-4822 ±12 VDC ±125 mA 84 %
TEN 3-4823 ±15 VDC ±100 mA 84 %
Models
Features
◆Wide 2 : 1 input range
◆High efficiency up to 84%
◆Full SMD-design
◆Short circuit protection
◆Extended operating temperature
range –40°C to 85°C
◆I/O isolation 1’500 VDC
◆Input filter to meet EN 55022, Class A
and FCC, level A without external
components
◆24-pin DIP with industry standard pinout
◆High reliability, MTBF >1.1 Mio. h
◆3-year product warranty
UL 60950 -1
C
B
Scheme
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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications
Input current no load / full load 5 Vin models 40 mA / 800 mA typ.
12 Vin models 20 mA / 300 mA typ.
24 Vin models 5 mA / 150 mA typ.
48 Vin models 3 mA / 75 mA typ.
Start-up voltage / 5 Vin models 4 VDC / 3.5 VDC typ.
under voltage shut down 12 Vin models 7 VDC / 6.5 VDC typ.
24 Vin models 12 VDC / 11 VDC typ.
48 Vin models 24 VDC / 22 VDC typ
Surge voltage (1 sec. max.) 5 Vin models 11 V max.
12 Vin models 25 V max.
24 Vin models 50 V max.
48 Vin models 100 V max.
Reverse voltage protection 1.0 A max.
Conducted noise (input) (5 V input models excluded) EN 55022 level A, FCC part 15, level A
Output Specifications
Voltage set accuracy ±1 %
Regulation – Input variation Vin min. to Vin max. 0.5 % max.
– Load variation 10 – 100 %
single output models 0.5 % max.
dual output models balanced load 1.0 % max.
dual output models unbalanced load 2.0 % max.
Ripple and noise (20 MHz Bandwidth) 60 mVpk-pk max
Transiente response – Recovery time 500 μs max.
(25% load step change) – Deviation 5 % max.
Temperature coefficient ±0.02 %/K
Current limitation >110 % of Iout max., constant current
Short circuit protection indefinite, automatic recovery
Capacitive load single output models 4000 μF max.
dual output models 1000 μF max. (each output)
General Specifications
Temperature ranges – Operating –40°C to +85°C
– Case temperature +100°C max.
– Storage –55°C to +125°C
Derating 3 %/K above 70°C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 F, at +25°C, ground benign) >1.1 Mio. h
Isolation voltage (60 sec.) – Input/Output 1’500 VDC
Isolation capacitance – Input/Output 65 pF typ
Isolation resistance – Input/Output (500 VDC) >1‘000 M Ohm
Switching frequency 300 kHz typ. (Pulse frequency modulation PFM)
Safety standards cUL/UL 60950-1, IEC/EN 60950-1
Environmental compliance – Reach www.tracopower.com/info/reach-declaration.pdf
– RoHS directive 2011/65/EU
DC/DC Converters
TEN 3 Series 3 Watt
Page 3 of 3
Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com
www.tracopower.com
Physical Specifications
Casing material non conductive FR4
Potting material epoxy (UL 94V-0 rated)
Weight 12.4 g (0.44 oz)
Soldering temperature max. 265°C / 10 sec.
Outline Dimensions
(0.18)
4.5 22.86
(0.9)
20.3
2.54
31.8
(1.25)
10.2
(0.4 )
15.24
(0.6)
911
2223
23
16 14
Bottom view
15.24
(0.6)
5.08
2.54
(0.8 )
(0.1)
(0.18 )
(0.1) (0.2)
4.5
Dimensions in [mm], () = Inch
Pin diameter ø 0.5 ±0.05 (0.02) ±0.002
Tolerances ±0.25 (±0.01)
Pin pitch tolerances ±0.13 (±0.005)
Pin Single Dual
2–Vin (GND) –Vin (GND)
3–Vin (GND) –Vin (GND)
9No pin Common
11 No con. –Vout
14 +Vout +Vout
16 –Vout Common
22 +Vin (Vcc) +Vin (Vcc)
23 +Vin (Vcc) +Vin (Vcc)
Pin-Out
DC/DC Converters
TEN 3 Series 3 Watt
Rev. December 11, 2019
