THD10-2423 [TRACOPOWER]
DC/DC Converters - THD 15 Series, 15 Watt; DC / DC转换器 - THD 15系列， 15瓦
| 型号： | THD10-2423 |
| 厂家： | 
TRACO ELECTRONIC AG |
| 描述： | DC/DC Converters - THD 15 Series, 15 Watt |
| 文件： | 总3页 (文件大小：204K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC/DC Converters
THD 15 Series, 15 Watt
RoHS
compliant
pending
Features
◆ Smallest encapsulated 15W Converter
Ultra compact Size: 25.4x25.4x10.2mm
◆ Single- and Dual Output Models
◆ I/O- Isolation Voltage 1500VDC
◆ High Efficiency up to 87%
◆ Operating Temp. Range: -25°C to 71°C
◆ Remote On/Off
◆ Industry Standard Pinout
◆ Lead free Design, RoHS compliant
◆ 3 Year Product Warranty
The THD-15 series is the latest generation of high performance 15W dc-dc converter
modules setting new standards concerning power density. This product comes in a
encapsulated package with dimensions of only 25.4 x 25.4 x 10mm and therefore
occupies 50%(!) less board space than existing 15W converters.
All models have wide 2:1 input voltage range and precisely regulated, isolated
output voltages. Built-in filters for both input and output minimizes the need for
external filtering. Further features include remote On/Off and short circuit pro-
tection. Typical applications for these converters are battery operated equipment,
instrumentation, distributed power architectures in communication and industrial
electronics and everywhere where space is limited on the PCB.
Models
Order code
THD 15-2410
THD 15-2411
THD 15-2412
THD 15-2413
THD 15-2422
THD 10-2423
THD 15-4810
THD 15-2411
THD 15-4812
THD 15-4813
THD 15-2422
THD 15-4823
Input voltage range
18 – 36 VDC
Output voltage
3.3 VDC
5.1 VDC
12 VDC
Output current max.
3‘500 mA
3‘000 mA
1‘250 mA
1’000 mA
± 600 mA
± 500 mA
3‘500 mA
3‘000 mA
1‘250 mA
1’000 mA
± 600 mA
± 500 mA
Efficiency typ.
84 %
85 %
86 %
15 VDC
86 %
± 12 VDC
± 15 VDC
3.3 VDC
5.1 VDC
12 VDC
85 %
85 %
84 %
86 %
87 %
36 – 75 VDC
15 VDC
87 %
± 12 VDC
± 15 VDC
85 %
85 %
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DC/DC Converters
THD 15 Series
15 Watt
Input Specifications
Input current (no load)
24 Vin models: 50 mA typ..
48 Vin models: 30 mA typ.
Input current (full load)
24 Vin; 3.3 Vout models: 570 mA typ.
24 Vin; other output models: 730 mA typ.
48 Vin; 3.3 Vout models: 280 mA typ.
48 Vin; other output models: 360 mA typ.
Start-up voltage /
under voltage shut down
24 Vin models: 17 VDC /16.5 VDC
48 Vin models: 34.0 VDC /32.5 VDC
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
(with external input capacitor, see Note 1)
Output Specifications
Voltage set accuracy
Regulation
± 1 %
– Input variation Vin min. to Vin max
– Load variation 10 – 100 %
± 0.5% max.
single output models: ± 0.5 % max.
dual output models balanced: ± 2.0 % max.
dual output models unbalanced: ± 5.0 % max.
Ripple and noise
100 mVpk-pk max.
(20 MHz Bandwidth)
(with external output capacitor, see Note 1)
Temperature coefficient
Output current limitation
Short circuit protection
Start-up time
± 0.02 % /K
>105% of Iout max., foldback
indefinite (automatic recovery)
30ms max.
Max. capacitive load
1200µF
General Specifications
Temperature ranges
– Operating
– Derating
– Case temperature
– Storage
–25 °C ... +71°C
2.5%/K above 50
+100 °C max.
–40 °C ... +110 °C
Humidity (non condensing)
85 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 F)
> 190’000h @ +25°C
1’500 VDC
Isolation voltage
– Input/Output
Isolation capacity
Isolation resistance
Switching frequency (fixed)
Safety standards
– Input/Output
235 pF typ.
– Input/Output (500 VDC)
>100 M Ohm
330 kHz typ. (Pulse width modulation PWM)
UL 60950, EN 60950, IEC 60950
compliance up to 60 VDC input voltage (SELV limit)
Safety approvals
Remote On/Off
UL/cUL pending
– ON:
– OFF:
open circuit on pin RC
short circuit between pin RC and pin –Vin
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 3
DC/DC Converters
THD 15 Series
15 Watt
Physical Specifications
Case material
plastic PBT (UL94V-0 rated)
non conductive FR4
silicon (UL94V-0 rated)
12 g (0.41 oz)
Baseplate
Potting material
Weight
Soldering temperature
max. 260 °C / 10sec.
Note 1
Recommended circuit to reduce conducted noise and output ripple & noise:
+Vout
+Vin
C1: 33µF low ESR electrolytic capacitor
C2: 10µF low ESR electrolytic capacitor
C3: 1µ film capacitor
C1
C2
C3
- Vin
-Vout
For dual output models use capacitors for each output
Outline Dimensions mm
7.62
(0.3)
5.08
(0.2)
Pin-Out
Pin
1
Single
+Vin (Vcc)
–Vin (GND)
+Vout
Dual
+Vin (Vcc)
–Vin (GND)
+Vout
1
2
6
Bottom view
4
2
3
3
5
4
No pin
Common
–Vout
10.16 10.16
2.5
(0.1)
3.5
(0.14)
10
(0.39)
5
–Vout
(0.4)
(0.4)
6
Remote On/Off Remote On/Off
25.4
(1.0)
*Dual Output Models
() = Inch
Pin diameter ø 0.8 ±0.05 (0.02 ±0.002)
Tolerances ±0.35 (0.014)
Specifications can be changed without notice
Rev. 07/05
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