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参数资料
| 型号： | TSM2409S |
| 厂商： | TRACO ELECTRONIC AG |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, PLASTIC, SOIC-14/8 |
| 文件页数： | 2/5页 |
| 文件大小： | 174K |
| 代理商： | TSM2409S |
DC/DC Converters
TSM Series
Watt
http://www.tracopower.com
Page 2 of 5
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications
Input current no load /full load
5 Vin models: 30 mA / 260 mA typ.
12 Vin models: 15 mA / 110 mA typ.
24 Vin models: 8 mA / 55 mA typ.
Surge voltage (1 sec. max.)
5 Vin models:
9 V max.
12 Vin models: 18 V max.
24 Vin models: 30 V max.
Reverse voltage protection
0.3 A max.
Reflected input ripple current
can be reduced by ext. 1–2.2 F polyester film
capacitor
Input filter
internal capacitors
Output Specifications
Voltage set accuracy
± 3 %
Voltage balance (dual output models)
± 1 % max.
Regulation
– Input variation
1.2 % / 1 % change Vin
– Load variation 20 – 100 %
10 % max.
Ripple and noise (20 MHz Bandwidth)
120 mVpk-pk max.
Temperature coefficient
± 0.02 % / °C
Short circuit protection
limited 1 sec. max.
Capacitive load
single output models: 22 F max.
dual output models: 10 F max.
General Specifications
Temperature ranges
– Operating (see also enclosed derating curve)
–40 °C ... +85 °C (no derating)
– Storage
–55 °C ... +125 °C
Humidity (non condensing)
95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217E)
>2’000’000 h @ 25 °C
Isolation voltage (60sec)
– Input/Output
1‘000 VDC
Isolation capacity
– Input/Output
40 pF typ.
Isolation resistance
– Input/Output
>1‘000 Mohm
Switching frequency
100 kHz typ. (frequency modulation)
Frequency change over line and load
± 30 %
Physical Specifications
Case material
epoxy molding compound
(flammability to UL 94V-0 rated)
Package weight
single output models: 1.2 g (0.04 oz)
dual output models: 1.5 g (0.05 oz)
24Vin modes: tba
Reflow soldering profile
peak temp. 245°C (10 sec max.)
217°C for 90 sec. max. Convection reflow
solder process is recommended
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