參數(shù)資料
型號(hào): TMV0505
廠商: TRACO ELECTRONIC AG.
英文描述: DC/DC Converter
中文描述: 直流/直流轉(zhuǎn)換器
文件頁數(shù): 2/3頁
文件大?。?/td> 165K
代理商: TMV0505
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
55 mA / 300 mA typ.
30 mA / 125 mA typ.
Surge voltage
(1 sec. max.)
5 Vin models
12 Vin models
9 V max.
18 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 capacitor
Voltage set accuracy
± 3 %
Voltage balance
(dual output models)
± 1 % max.
Regulation
– Input variation
– Load variation 20 – 100 %
± 1.2 % / 1 % change Vin
< 10 %
Ripple and noise (20 MHz Bandwidth)
120 mV pk-pk typ.
Temperature coefficient
± 0.02 % / °C
Short circuit protection
limited 1 sec. max.
Capacitive load
– Single output models
– Dual output models
680 μF max.
220 μF max.
Isolation /Safety
Isolation voltage
– Isolation test voltage (tested for 1 sec.)
– Rated isolation voltage
6‘000 VDC
3’000 VDC
Isolation capacity
Input/ Output
10 pF typ.
Isolation resistance
Input/ Output
>1‘000 M ohm
Safety standards
EN 60950 (rated for 250VAC working voltage)
Safety approvals
General Specifications
test report by BSI (British Standard Institute)
Temperature ranges
– Operating
– Case temperature
– Storage
–40 °C ... +85 °C
+95 °C max.
–40 °C ... +125 °C
Derating above 85°C
5 % /°C
Humidity
(non condensing)
95 % rel H max.
Reliability, calculated MTBF
(MIL-HDBK-217 E)
>2’000’000 h @ 25 °C
Switching frequency
50 kHz typ.
(Frequency modulation)
Frequency change over line and load
± 30 % max.
DC/DC Converter
TMV-EN Series 1 Watt
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