THN15WIR_18 [TRACOPOWER]
DC/DC Converter;
| 型号： | THN15WIR_18 |
| 厂家： | 
TRACO ELECTRONIC AG |
| 描述： | DC/DC Converter |
| 文件： | 总4页 (文件大小：227K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC/DC Converter
THN 15WIR Series, 15 Watt
• Compact 1”x1”x0.4” standard package
• Ultra-wide 4:1 input voltage range
9–36, 18–75, 36–160 VDC
• EN 50155 and EN 61373 approval for
railway applications
• Qualification for fire behaviour
according to EN 45545-2
The THN 15WIR series is a family of ruggedized 15 Watt DC/DC converters
for highest reliability in harsh environments. The converters have an increased
resistance against electromagnetic interference, shock/vibration and thermal
shock. The approvals according to standards EN 50155 and EN 61373 qualify
them for railway and transportation systems. The qualification for the fire be-
haviour of components according to EN 45545-2 and the safety approval ac-
cording IEC/EN 60950-1, UL60950-1 support a potential compliance test of
the application. Built-in EMI 55032 class A filter, input under-voltage-lockout,
short circuit protection, remote On/Off and output voltage trim are further fea-
tures which facilitate the design in.
• 3000 VDC I/O-isolation
• High efficiency up to 91%
• Operating temperature range
–40°C to +90°C
• Under-voltage lock out circuit
• Adjustable output voltage &
Remote On/Off
Models
Order code
Input voltage
Output voltage
3.3 VDC
5.0 VDC
12 VDC
15 VDC
24 VDC
5 VDC
Output current max.
4500 mA
3000 mA
1300 mA
1000 mA
625 mA
Efficiency typ.
88 %
89 %
89 %
89 %
90 %
86 %
89 %
89 %
91 %
88 %
89 %
89 %
89 %
91 %
86 %
90 %
89 %
90 %
88 %
89 %
89 %
89 %
90 %
85 %
89 %
89 %
90 %
THN 15-2410WIR
THN 15-2411WIR
THN 15-2412WIR
THN 15-2413WIR
THN 15-2415WIR
THN 15-2421WIR
THN 15-2422WIR
THN 15-2423WIR
THN 15-2425WIR
THN 15-4810WIR
THN 15-4811WIR
9 - 36 VDC
(nominal 24 VDC)
1500 mA
625 mA
12 VDC
15 VDC
24 VDC
3.3 VDC
5.0 VDC
12 VDC
15 VDC
24 VDC
5 VDC
500 mA
315 mA
4500 mA
3000 mA
1300 mA
1000 mA
625 mA
THN 15-4812WIR
THN 15-4813WIR
THN 15-4815WIR
THN 15-4821WIR
THN 15-4822WIR
THN 15-4823WIR
THN 15-4825WIR
THN 15-7210WIR
THN 15-7211WIR
THN 15-7212WIR
THN 15-7213WIR
THN 15-7215WIR
THN 15-7221WIR
THN 15-7222WIR
THN 15-7223WIR
THN 15-7225WIR
18 - 75 VDC
(nominal 48 VDC)
1500 mA
625 mA
12 VDC
15 VDC
24 VDC
3.3 VDC
5.0 VDC
12 VDC
15 VDC
24 VDC
5 VDC
500 mA
315 mA
4500 mA
3000 mA
1300 mA
1000 mA
625 mA
36 - 160 VDC
(nominal 72 VDC)
1500 mA
625 mA
12 VDC
15 VDC
24 VDC
500 mA
315 mA
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Page 1 of 4
THN 15WIR Series, 15 Watt
Input Specifications
Input current no load
24 Vin models: 12 mA typ.
48 Vin models: 10 mA typ.
72 Vin models: 8 mA typ.
Surge voltage (1 s max.)
24 Vin models: 50 V max.
48 Vin models: 100 V max.
72 Vin models: 185 V max.
Start-up voltage
24 Vin models: 9 VDC (or lower)
48 Vin models: 18 VDC (or lower)
72 Vin models: 38 VDC (or lower)
Start-up time
40 ms max.
Under voltage shut down
24 Vin models: 8 VDC typ.
48 Vin models: 16 VDC typ.
72 Vin models: 35 VDC typ.
Input filter
Pi-type
Reflected input ripple current
30 mAp-p typ.
Electromagnetic compatibility (EMC), Emissions
– Conducted RI suppression on input
EN 55011, EN 55032
class A (internal), class B (with external components)
Electromagnetic compatibility (EMC), Immunity
– Electrostatic discharge (ESD)
EN 61000-4-2, 8 kV/ 6 kV, perf. criteria A
EN 61000-4-3, 10 V/m, perf. criteria A
– Radiated RF field immunity
– Electrical fast transient / Surge immunity
EN 61000-4-4, 2 kV, perf. criteria A
EN 61000-4-5, 2 kV, perf. criteria A
– with external components:
24 Vin models: capacitor 220µF/100V and TVS (58V, 3kW)
48 Vin models: Nippon chemi-con KY capacitor 220µF/100V
72 Vin models: capacitor 150µF/200V and TVS (300V, 600W)
– Immunity to conducted RF disturbances
– Magnetic field immunity
EN 61000-4-6, 10 Vrms, perf. criteria A
EN 61000-4-8,
100 A/m continuous, perf. criteria A
1000 A/m 1s, perf. criteria A
Output Specifications
Voltage set accuracy
1% max.
Voltage adjustability (by connecting external resistor)
12, 15 VDC models: –10% / +20%
other models: 10%
Regulation
– Input variation
single output: 0.2% max.
dual output: 0.5% max.
single output: 0.2% max.
dual output 1% max.
– Load variation 0 – 100 %
– cross regulation (asymmetrical load 25%/100 %)
5% max.
Minimum load
not required
Ripple and noise
(20 MHz Bandwidth)
–Single output
–Dual output
3.3 & 5.0 VDC models: 75 mVp-p typ. (with 10µF/6.3V X7R MLCC)
12 & 15 VDC models: 100 mVp-p typ. (with 1µF/25 V X7R MLCC)
24 VDC model: 125 mVp-p typ. (with 2.2µF/50 V X7R MLCC)
5 VDC model: 75 mVp-p typ. (each 10µF /6.3V X7R MLCC)
12 & 15 VDC models: 100 mVp-p typ. (each 1µF / 25 V X7R MLCC)
24 VDC model: 125 mVp-p typ. (each 2.2µF/50 V X7R MLCC)
Transient Response (25% load step change)
– Recovery time
250 µs typ.
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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Page 2 of 4
THN 15WIR Series, 15 Watt
Output Specifications (continued)
Current limitation
at 170% typ. of Iout max.
Short circuit protection
continuous, automatic recovery
Overvoltage protection
3.3 VDC model: 3.7 – 5.4 VDC
5.0 VDC model: 5.6 – 7.0 VDC
12 VDC model: 13.5 – 19.6 VDC
15VDC model: 18.3 – 22.0 VDC
24 VDC model: 29.1 – 32.5 VDC
Capacitive load
–Single output
–Dual output
3.3 VDC models: 5‘200 µF max.
5.0 VDC models: 3‘600 µF max.
12 VDC models: 600 µF max.
15 VDC models: 500 µF max.
24 VDC models: 200 µF max.
5 VDC models:
12 VDC models:
15 VDC models:
24VDC models:
1‘500 µF max. (each output)
360 µF max. (each output)
250 µF max. (each output)
100 µF max. (each output)
General Specifications
Temperature ranges
– Operating (convection cooling 20LFM, 0,1m/s)
– Case temperature
–40°C to +90°C (with derating)
+105°C max.
– Storage temperature
–55°C to +125°C
Derating
3.3 %/K above 75°C
5 – 95 % rel H max.
0.02 %/K max.
Humidity (non condensing)
Temperature coefficient
Thermal shock
acc. MIL-STD-810F
acc. MIL-STD-810F, EN61373
Shock & Vibration
Isolation voltage
– I/O isolation voltage (60 sec.)
– Input to Case isolation voltage (60 sec.)
3’000 VDC
1’600 VDC
Isolation capacitance (input/output)
3‘000 pF max.
>1 Gohm
Isolation resistance (input/output)
Reliability, calculated MTBF (MIL-HDBK-217F at +25°C, ground benign)
1‘600‘000 h
Switching frequency
3.3 & 5.0 VDC models: 245 kHz typ. ( 25 kHz)
other models: 300 kHz typ. ( 30 kHz)
Remote On/Off
– On:
– Off:
– Off idle current:
3.0 ... 15 VDC or open circuit
0 ... 1.2 VDC or short circuit pin 6 and pin 2
2.5 mA typ.
Safety standards /approvals
IEC/EN 60950-1
UL 60950-1
– Certification documents
www.tracopower.com/overview/thn15wir
Environmental compliance – Reach
www.tracopower.com/products/reach-declaration.pdf
RoHS directive 2011/65/EU
– RoHS
– Flammability identified acc. EN 45545-2
www.tracopower.com/info/en45545-declaration.pdf
Physical Specifications
Casing material
copper
Base material
FR4 PCB
Potting material
Silicone (UL94 V-0 rated)
16.5 g (0,58 oz)
260°C / 10 s max.
Package weight
Soldering temperature
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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Page 3 of 4
THN 15WIR Series, 15 Watt
Outline Dimensions
Pin-Out
Single
7.62
(0.3)
5.08
(0.2)
Pin
1
Dual
+Vin
+Vin
1
2
6
2
–Vin
–Vin
3
Bottom view
4
+Vout
Trim
+Vout
Common
–Vout
4
3
5
5
–Vout
On/Off
6
On/Off
10.16 10.16
2.5
(0.1)
9.9
(0.39)
5.6
(0.22)
(0.4)
(0.4)
25.4
(1.0)
Dimensions in [mm], () = Inch
Tolerances: 0.5 (0.02)
Pin pitch tolearnce: 0.25 (0.01)
Pin diameter: 1.0 (0.04) 0.1 (0.004)
ꢀ
Copyright 2018 Traco Electronic Aꢁ
ꢂpecifications can be changed without noticeꢃ
Rev. March 12, 2018
Page 4 of 4
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