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Features
DC/DC Converter
TEN 15 Series 15 Watt
Models
Wide 2 : 1 Input Range
Highest Power Density
Operating Temp. Range
– 25°C to +71°C
Indefinite Short-Circuit Protection
I/O-Isolation 1500 VDC
Input Filter meets EN 55022, Class A
and FCC, Level A without external
Components
Industry Standard Pinout
Shielded Metal Case with
insulated Baseplate
2 Year Product Warranty
The TEN 15 series of DC/DC converters , comprising 21 different models,
has been designed for a wide range of applications including
communications, industrial systems and battery powered equipments. Full
SMD-design with use of ceramic chip capacitors guarantees a high reliabil-
ity and a long lifetime. Other features of this converters are internal filter to
meet EN 55022, class A and FCC, level A and a high efficiency.
Ordercode
Input voltage range
Output voltage
Output current max.
Efficiency typ.
TEN 15-1210
3,3 VDC
4’000 mA
79 %
TEN 15-1211
5 VDC
3‘000 mA
82 %
TEN 15-1212
12 VDC
1’250 mA
83 %
TEN 15-1213
9 – 18 VDC
15 VDC
1’000 mA
83 %
TEN 15-1221
± 5 VDC
± 1‘500 mA
82 %
TEN 15-1222
± 12 VDC
± 625 mA
85 %
TEN 15-1223
± 15 VDC
± 500 mA
85 %
TEN 15-2410
3,3VDC
4’000 mA
80 %
TEN 15-2411
5 VDC
3‘000 mA
83 %
TEN 15-2412
12 VDC
1’250 mA
84 %
TEN 15-2413
18 – 36 VDC
15 VDC
1’000 mA
84 %
TEN 15-2421
± 5 VDC
± 1‘500 mA
83 %
TEN 15-2422
± 12 VDC
± 625 mA
86 %
TEN 15-2423
± 15 VDC
± 500 mA
86 %
TEN 15-4810
3,3VDC
4’000 mA
80 %
TEN 15-4811
5 VDC
3‘000 mA
83 %
TEN 15-4812
12 VDC
1’250 mA
84 %
TEN 15-4813
36 – 75 VDC
15 VDC
1’000 mA
84 %
TEN 15-4821
± 5 VDC
± 1‘500 mA
83 %
TEN 15-4822
± 12 VDC
± 625 mA
86 %
TEN 15-4823
± 15 VDC
± 500 mA
86 %
pending
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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
12 Vin models:
40 mA typ.
24 Vin models:
25 mA typ.
48 Vin models:
20 mA typ.
Input current (full load)
12 Vin;
3.3 Vout models:
1580 mA typ.
12 Vin;
other output models:
1500 mA typ.
24 Vin;
3.3 Vout models:
780 mA typ.
24 Vin;
other output models:
740 mA typ.
48 Vin;
3.3 Vout models:
390 mA typ.
48 Vin;
other output models:
370 mA typ.
Surge voltage
12 Vin models:
36 V max.
(100 msec. max.)
24 Vin models:
50 V max..
48 Vin models:
100 V max.
Conducted noise (input)
EN 55022 level A, FCC part 15, level A
Output Specifications
Voltage set accuracy
± 1 %
Regulation
– Input variation Vin min. to Vin max.
± 1 % max.
– Load variation 10 – 100 %
– single output models
± 0.5 % max.
– dual output models balanced load
± 1 % max.
– dual output models unbalanced load
± 3 % max.
Ripple and noise (20 MHz Bandwidth)
single output models:
50 mVpk-pk max.
dual output models:
75 mVpk-pk max
Temperature coefficient
± 0.02 % / °C
Output current limitation
> 110% of Iout max., foldback
Short circuit protection
indefinite (automatic recovery)??
Capacitive load
3.3 Vout models:
10’200 µF max.
5 Vout models / ± 5 Vout models:
7’050 µF max. / ± 1’020 µF max.
12 Vout models / ±12 Vout models:
1’035 µF max. / ± 495 µF max.
15 Vout models / ±15 Vout models:
750 µF max. / ± 165 µF max.
General Specifications
Temperature ranges
– Operating
– 25 °C ... + 71 °C
– Case temperature
+ 100 °C max.
– Storage
– 55 °C ... + 125 °C
Derating
3.3 VDC output models:
2.5%/°C above 60°C
other output models:
no derating
Humidity (non condensing)
95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 E)
> 560’000 h @ + 25 °C
Isolation voltage
– Input/Output
1‘500 VDC
Isolation capacity
– Input/Output
680 pF typ
Isolation resistance
– Input/Output (500 VDC)
> 1’000 MOhm
Switching frequency (fixed)
single output models:
500 kHz typ. (Pulse width modulation PWM)
dual output models:
300 kHz typ. (Pulse width modulation PWM)
DC/DC Converter
TEN 15 Series 15 Watt
Page 3
Specifications can be changed without notice
Outline Dimensions mm (inches)
Jenatschstrasse 1
•
CH-8002 Zurich
•
Switzerland
Tel. +41-1284 2911
•
Fax +41-1201 1168
•
e-mail: sales@traco.ch
•
internet: http://www.tracopower.com
Pin-Out
Pin
Single
Dual
1
+Vin (Vcc)
+Vin (Vcc)
2
–Vin (GND)
–Vin (GND)
3
+Vout
+Vout
4
No pin
Common
5
–Vout
–Vout
Pin diameter ø 1.0
±0.05
(0.039
±0.002
)
Rev. 11/01
General Specifications
Safety standards
UL 1950, EN 60950, IEC 60950 (Compliance
up to 60 VDC input voltage(SELV limit)
Savety approvals
UL /cUL pending
Physical Specifications
Case material
Copper nickel plated
Baseplate
Non conductive plastic
Potting material
Epoxy (flammability to UL 94V-0)
Weight
31g (1.09oz)
Soldering temperature
max. 250 °C / 10 sec.
5.08
10
.16
20.32
25.4
±
0.5
10.2
±
0.5
6.2
50.8
±
0.5
15.2
±
0.5
20.32
Insulated baseplate
(2.0
±
0.02
)
(0.8)
(0.6
±
0.02
)
(0.2)
(0.4)
(0.4)
(0.8)
(1.0
±
0.02
)
2.5
±
0.5
(0.098
±
0.02
)
(0.402
±
0.02
)
(0.24)
Bottom View
1
4
3
2
5
10
.16
10.2
±
0.5
(0.4
±
0.02
)
DC/DC Converter
TEN 15 Series 15 Watt