THN 15-2411 - TRACO Power - Product.Network

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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

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.

Page 4 of 4

DC/DC Converters

THN 15 Series 15 Watt

Outline Dimensions

Dimensions in [mm], () = Inch

Pin diameter ø 1.0 (0.04)

Pin pitch tolerances: ±0.25 (±0.01)

Tolerances: ±0.5 (±0.02)

25.4

Bottom view

20.32

7.62

5.6

(0.3)

(0.22)

(0.8)

(1.0)

5.08

(0.2)

9.9

(0.39)

2.5

(0.1)

10.16

(0.4)

2.5

(0.1)

10.16

(0.4)

Pin Single Dual

1+Vin (Vcc) +Vin (Vcc)

2–Vin (GND) –Vin (GND)

3+ Vout + Vout

4Trim Common

5–Vout –Vout

6Remote On/Off

Pin-Out

Note:

The product label on converter has to be re-

moved before mounting the heat-sink.

For volume orders converters will be sup-

plied with heat-sink already mounted. Please

contact factory for quotation.

Separate heat-sinks are only available for

prototypes and small quantity orders.

Order code: THN-HS1

(cont.: heat-sink, thermal pad, 2 clamps)

Material: Aluminum

Finish: Anodic treatment (black)

Weight: 8 g (0.28oz) without converter

Thermal impedance after assembling: 15.8 K/W

Heat-Sink (Option)

31.0 (1.22) max.

14.5 (0.57)

16.5 (0.65)

max.

Converter

Heat-sink

Thermal pad

Clamp

Dimensions in mm, () = Inch

Speciﬁcations can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com

www.tracopower.com

Rev. March 5. 2018

*Optional versions:

• without remote and trim pins add suffix -B ( e.g.T H N 15 -2412- B )

• without remote pin add suffix -B1 (e.g. THN 15-1211-B1)

• without trim pin add suffix -B2 (e.g. THN 15-2413-B2)

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

TRACO Power:

THN 15-2411 THN 15-1211 THN 15-2412 THN 15-2423 THN 15-4812 THN 15-4821 THN 15-1221 THN 15-2413

THN 15-1210 THN 15-1223 THN 15-4810 THN 15-1213 THN 15-4811 THN 15-4823 THN 15-1222 THN 15-4822

THN 15-2410 THN 15-4813 THN 15-1212 THN 15-2421 THN 15-2422 THN 15-1225 THN 15-2425 THN 15-1215

THN 15-2415 THN 15-4825 THN 15-4815