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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
25C to +71C
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 +25C 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 F max.
5 Vout models / 5 Vout models:
7'050 F max. / 1'020 F max.
12 Vout models / 12 Vout models:
1'035 F max. / 495 F max.
15 Vout models / 15 Vout models:
750 F max. / 165 F 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 60C
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 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
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