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THN 15-1222

P1-P3P4-P4
http://www.tracopower.com Page 1 of 4
DC/DC Converters
THN 15 Series, 15 Watt
Features
◆
Smallest encapsulated 15W Converter!
Ultra compact size: 1.0” x 1.0” x 0.4”
◆ Shielded metal case with isolated
baseplate
◆ Wide 2:1 input ranges
◆ Output voltage Trim
◆ I/O isolation voltage 1500 VDC
◆ Very high efficiency up to 88%
◆ Operating temp. range :
–40°C to +85°C
◆ Remote On/Off control
◆ Industry standard pinout
◆ 3-year product warranty
The THN-15 series is the latest generation of high performance dc-dc converter
modules setting new standards concerning power density. This product with
15W comes in a encapsulated, shielded metal package with dimensions of only
1.0”x1.0”x 0.4” and occupies 50%(!) less board space. All models have wide 2:1
input voltage range and precisely regulated, isolated output voltages. Advanced
circuit design provides high efficiency up to 88% which allows a operating tem-
perature range of –40°C to +85°C (with derating) Further features include remote
On/Off and trimmable output. Typical applications for these converters are mobile
equipment, instrumentation, distributed power architectures in communication and
industrial electronics and everywhere where space on PCB is critical.
Order code Input voltage range Output voltage Output current max. Efficiency typ.
THN 15-1210
3.3 VDC 4‘000 mA 84 %
THN 15-1211
5.0 VDC 3‘000 mA 88 %
THN 15-1212
12 VDC 1‘300 mA 86 %
THN 15-1213
9 – 18 VDC
15 VDC 1’000 mA 88 %
THN 15-1215
24 VDC 625 mA 90 %
THN 15-1221
(12 VDC nominal)
±5 VDC ±1’500 mA 85 %
THN 15-1222
±12 VDC ±625 mA 87 %
THN 15-1223
±15 VDC ±500 mA 88 %
THN 15-1225
±24 VDC (48 VDC)* ±315 mA 90 %
THN 15-2410
3.3 VDC 4‘000 mA 86 %
THN 15-2411
5.0 VDC 3‘000 mA 88 %
THN 15-2412
12 VDC 1‘300 mA 87 %
THN 15-2413
18 – 36 VDC
15 VDC 1’000 mA 88 %
THN 15-2415
24 VDC 625 mA 90 %
THN 15-2421
(24 VDC nominal)
±5 VDC ±1’500 mA 85 %
THN 15-2422
±12 VDC ±625 mA 88 %
THN 15-2423
±15 VDC ±500 mA 88 %
THN 15-2425
±24 VDC (48 VDC)* ±315 mA 90 %
THN 15-4810
3.3 VDC 4‘000 mA 86 %
THN 15-4811
5.0 VDC 3‘000 mA 88 %
THN 15-4812
12 VDC 1‘300 mA 88 %
THN 15-4813
36 – 75 VDC
15 VDC 1’000 mA 88 %
THN 15-4815
24 VDC 625 mA 91 %
THN 15-4821
(48 VDC nominal)
±5 VDC ±1’500 mA 85 %
THN 15-4822
±12 VDC ±625 mA 89 %
THN 15-4823
±15 VDC ±500 mA 88 %
THN 15-4825
±24 VDC (48 VDC)* ±315 mA 90 %
Models
CB
Scheme
UL 60950-1UL 60950-1
* The outputs can also be used in serial circuit for single 48 VDC operation.
http://www.tracopower.com Page 2 of 4
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
DC/DC Converters
THN 15 Series 15 Watt
Input Specifications
Input current at no load – 12 Vin 3.3 / 5 VDC models: 120 mA typ. / 90 mA typ.
24 / ±24 VDC models: 12 mA typ. / 17 mA typ.
other models: 30 mA typ.
– 24 Vin 3.3 / 5 VDC models: 50 mA typ. / 65 mA typ.
12 &15 VDC models: 20 mA typ
±5 & ±12 VDC models: 15 mA typ.
24 / ±24 VDC models: 10 mA typ / 12 mA typ.
– 48 Vin 3.3 / 5 VDC models: 25 mA typ. / 35 mA typ.
12, 15 & ±5 VDC models: 12 mA typ.
±12 VDC models: 15 mA typ.
±15 VDC models: 20 mA typ.
24 & ±24 VDC models: 10 mA typ.
Start-up voltage / 12 Vin models: 9.0 VDC / 8.0 VDC
under voltage shut down 24 Vin models: 18.0 VDC / 14.5 VDC
48 Vin models: 36.0 VDC / 30.5 VDC
Surge voltage 12 Vin models: 36 V max.
(100 msec. max.) 24 Vin models: 50 V max.
48 Vin models: 100 V max.
Reflected input ripple current 30 mA typ.
Conducted noise EN 55022 class A and B with external components
– Filter recommendation in application note www.tracopower.com/overview/thn15
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, ±1 kV perf. criteria A
– External input capacitor
Nippon chemi-con KY 220 µF, 100 V
Conducted immunity EN 61000-4-6, 3 Vrms, perf. criteria A
Output Specifications
Voltage set accuracy ±1 %
Output voltage adjustment range 24 VDC models: –10 / +20 %
all other models: ±10 % only for single output models
– Application note
www.tracopower.com/overview/thn15
Regulation – Input variation (Vmin – Vmax) single output models: 0.2 % max.
dual output models: 0.5 % max.
– Load variation (0 – 100 %) single output models: 0.2 % max.
dual output models balanced load: 1.0 % max.
dual output models unbalanced load (25% /100%): 5.0 % max.
Minimum load not required
Ripple and noise (20 MHz bandwidth) 3.3/5.0 VDC models: 75 mVpk-pk with external capacitor
all other models: 100 mVpk-pk max. with external capacitor
– Application note
www.tracopower.com/overview/thn15
Temperature coefficient ±0.02 %/K
Output current limitation typ. 150 % of Iout max., Hiccup
Short circuit protection continuous, automatic recovery
Over voltage protection 3.3 Vout models: 3.7 – 5.4 Vout
5 Vout models: 5.6 – 7.0 Vout
12 Vout models: 13.5 – 19.6 Vout
15 Vout models: 16.8 – 20.5 Vout
24 Vout models: 29.1 – 32.5 Vout
Start up time (nominal Vin and constant resistive load) 30 ms typ. (for power on and remote on)
Transient response setting time (25% load step chang) 250 µs typ.
Page 3 of 4
DC/DC Converters
THN 15 Series 15 Watt
Output Specifications
Max. capacitive load 3.3 VDC models: 12’000 µF
5 VDC models: 6’000 µF
12 VDC models: 1’000 µF
15 VDC models: 660 µF
24 VDC models: 200 µF
±5 VDC models: 3’000 µF (each output)
±12 VDC models: 520 µF (each output)
±15 VDC models: 330 µF (each output)
±24 VDC models: 100 µF (each output)
General Specifications
Temperature ranges – Operating –40°C to +85°C (with derating)
– Case temperature +105°C max.
– Storage –55°C to +125°C
Power derating 2.8 %/K above 70°C
Thermal impedance – Natural convection 18.2°C/W
– Natural convection with heat-sink 15.8°C/W
Humidity (non condensing) 5 % to 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >1.6 Mio. h
Isolation voltage (60 sec.) – Input/Output 1’500 VDC
Isolation capacitance – Input/Output 1000 pF typ.
Isolation resistance – Input/Output (500 VDC) >1’000 MOhm
Remote On/Off – On: 3.0 ... 15 VDC or open circuit
– Off: 0 ... 1.2 VDC or short circuit pin 6 and pin 2
– Off idle current: 2.5 mA
Switching frequency (fixed) 400 kHz typ. (pulse width modulation PWM)
Thermal shock, mechanical shock & vibration EN 61373, MIL-STD-810F
– Test conditions www.tracopower.com/products/mil810.pdf
Safety standards UL /cUL 60950-1, EN 60950-1, IEC 60950-1
– Certification documents www.tracopower.com/overview/thn15
Environmental compliance – Reach
www.tracopower.com/products/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
Physical Specifications
Casing material nickel coated copper
Baseplate non conductive FR4
Potting material epoxy (UL 94V-0 rated)
Weight 15 g (0.53oz)
Soldering temperature 265°C / 10 s max.
Application note: www.tracopower.com/overview/thn15
http://www.tracopower.com
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
P1-P3P4-P4

THN 15-1222

Mfr. #:
Buy THN 15-1222
Manufacturer:
TRACO Power
Description:
Isolated DC/DC Converters Product Type: DC/DC; Package Style: 1"x1"; Output Power (W): 15; Input Voltage: 9-18 VDC; Output 1 (Vdc): 12; Output 2 (Vdc): -12; Output 3 (Vdc): N/A
Lifecycle:
New from this manufacturer.
Delivery:
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