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參數(shù)資料
| 型號(hào)： | TMA1212D |
| 廠商： | TRACO ELECTRONIC AG |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | CONNECTOR ACCESSORY |
| 中文描述： | 2-OUTPUT 1 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, PLASTIC, SIP-6/5 |
| 文件頁(yè)數(shù)： | 2/3頁(yè) |
| 文件大?。?/td> | 39K |
| 代理商： | TMA1212D |
www.tracopower.com
Page 2
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
12 Vin models
15 Vin models
24 Vin models
30 mA / 260 mA typ.
12 mA / 110 mA typ.
12 mA / 100 mA typ.
7 mA / 55 mA typ.
Surge voltage
(1 sec. max.)
5 Vin models
12 Vin models
15 Vin models
24 Vin models
9 V max.
18 V max.
21 V max.
30 V max.
Reverse voltage protection
0.3 A max.
Reflected input ripple current
can be reduced by ext. 1–3.3 μF polyester film
capacitor
Input filter
Output Specifications
internal capacitors
Voltage set accuracy
± 3 %
Voltage balance
(dual output models)
± 1 % max.
Regulation
– Input variation
– Load variation 20 – 100 %
± 1.2 % / 1 % change Vin
± 10 % max.
Ripple and noise (20 MHz Bandwidth)
75 mV pk-pk max.
Temperature coefficient
± 0.02 % / °C
Short circuit protection
limited 1 sec. max.
Capacitive load
– Single output models
– Dual output models
220 μF max.
100 μF max.
General Specifications
Temperature ranges
– Operating
– Case temperature
– Storage
–40 °C ... +85 °C
+95 °C max.
–40 °C ... +105 °C
Humidity
(non condensing)
95 % rel H max.
Reliability, calculated MTBF
(MIL-HDBK-217 E)
>2’000’000 h @ 25 °C
Isolation voltage
Input/ Output
1‘000 VDC
Isolation capacity
Input/ Output
60 pF typ.
Isolation resistance
Input/ Output
>1‘000 Mohm
Switching frequency
100 kHz typ. (Frequency modulation)
Frequency change over line and load
± 30 % max.
DC/DC Converter
TMA Series 1 Watt
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