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Features
◆ Ultrawide 4 : 1 Input Range
◆ High Efficiency up to 86%
◆ Extended Operating Temperature Range
– 40°C to +85°C
◆ Indefinite Short-Circuit Protection
◆ I/O-Isolation 1500 VDC
◆ Input Filter meets EN 55022, Class A and
FCC, Level A without external Components
◆ Remote On/Off
◆ Industry Standard Pinout
◆ Six-Side Shielded Case
◆ Lead free Design - RoHS compliant
◆ 3 Year Product Warranty
DC/DC Converters
TEN 15WI Series, 15 Watt
The TEN 15WI series of DC/DC converters, comprising 10 different models, has
been designed for a wide range of applications including communications, indus-
trial systems and battery powered equipments. Full SMD-design with use of ceramic
chip capacitors guarantees a high reliability and a long lifetime. Other features of
this converters are internal filter to meet EN 55022, class A and FCC, level A and
an extended temperature range of -40°C to +85°C.
Ordercode Input voltage range Output voltage Output current max. Efficiency typ.
TEN 15-2410WI 3,3 VDC 3’000 mA 78 %
TEN 15-2411WI 5,1 VDC 2‘950 mA 82 %
TEN 15-2412WI 9 – 36 VDC 12 VDC 1’250 mA 85 %
TEN 15-2422WI ± 12 VDC ± 625 mA 85 %
TEN 15-2423WI ± 15 VDC ± 500 mA 86 %
TEN 15-4810WI 3,3 VDC 3’000 mA 78 %
TEN 15-4811WI 5,1 VDC 2‘950 mA 82 %
TEN 15-4812WI 18 – 75 VDC 12 VDC 1’250 mA 85 %
TEN 15-4822WI ± 12 VDC ± 625 mA 85 %
TEN 15-4823WI ± 15 VDC ± 500 mA 86 %
Models
pending
RoHS
compliant
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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 at no load 24 Vin models: 25 mA typ.
48 Vin models: 15 mA typ.
Input current at full load 24 Vin; 3.3 Vout models: 528 mA typ.
24 Vin; other output models: 740 mA typ.
48 Vin; 3.3 Vout models: 264 mA typ.
48 Vin; other output models: 370 mA typ.
Surge voltage 24 Vin models: 50 V max.
(100 msec. 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. ± 0.5 % max.
– Load variation 10 – 100 % ± 1 % max.
Ripple and noise (20 MHz Bandwidth) 80 mVpk-pk max.
Temperature coefficient ± 0.02 % / K
Output current limitation > 110% of Iout max., foldback
Short circuit protection indefinite (automatic recovery)
Capacitive load single output models: 470 µF max.
dual output models: 220 µF max.
General Specifications
Temperature ranges – Operating – 40 °C ... + 85 °C
– Case temperature + 100 °C max.
– Storage – 55 °C ... + 125 °C
Derating 3.5%/K above 70°C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 E) > 700’000 h @ + 25 °C
Isolation voltage – Input/Output 1‘500 VDC
Isolation capacity – Input/Output 1200 pF typ
Isolation resistance – Input/Output (500 VDC) > 1’000 MOhm
Switching frequency (fixed) 330 kHz typ. (pulse width modulation)
Remote On/Off: – On: 2.5 ... 5.5 VDC or open circuit.
– Off: -0.7 ... 0.8 VDC or short circuit pin 2 and pin 6
– Off idle current: 10 mA max.
Safety standards UL 60950, EN 60950, IEC 6095 (Compliance
up to 60 VDC input voltage(SELV limit)
Safety approvals UL /cUL pending
DC/DC Converters
TEN 15WI 15 Watt
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Specifications can be changed without notice
J
enatschstrasse 1 · CH-8002 Zurich · Switzerland
Tel. +41 43311 4511 · Fax +41 43311 4545 · info@traco.ch · www.tracopower.com
DC/DC Converters
TEN 15WI 15 Watt
Physical Specifications
Case material copper, Nickel plated
Baseplate material non conductive FR4
Potting material epoxy (flammability to UL 94V-0)
Weight 32g (1.09oz)
Soldering temperature max. 260 °C / 10 sec.
Outline Dimensions
Insulated baseplate
Bottom View
14
3
2
5
6
50.8
(2.0)
15.2
(0.60)
20.32
(0.80)
5.08
(0.20)
7.62
(0.30)
2.5
(0.10)
10.16
(0.40)
10.16
(0.40)
25.4
(1.00)
10.2
(0.40)
6.0
(0.24)
7.62
(0.30)
Pin Single Dual
1+Vin (Vcc) +Vin (Vcc)
2–Vin (GND) –Vin (GND)
3+Vout +Vout
4No pin Common
5–Vout –Vout
6Remote On/Off
Pin-Out
Rev. 07/05.2
Dimensions in [mm], () = Inch
Pin diameter: 1.0 ±0.05 (0.02 ±0.002)
Pin pitsch tolerances: ±0.25 (±0.01)
Case tolerances: ±0.5 (±0.02)
