DC/DC Converters
TMV-EN Series
Input Specifications
Input current no load /full load
Surge voltage
(1 sec. max.)
Reverse voltage protection
Reflected input ripple current
Input filter
5 Vin models
55 mA / 300 mA typ.
12 Vin models
30 mA / 125 mA typ.
5 Vin models
9 V max.
12 Vin models
18 V max.
0.3 A max.
can be reduced by ext. 1–3.3 µF polyester film
capacitor
internal capacitor
±3%
± 1 % max.
± 1.2 % / 1 % change Vin
< 10 %
120 mV pk-pk typ.
± 0.02 % / K
limited 1 sec. max.
– Single output models
– Dual output models
– Isolation test voltage (tested for 1 sec.)
– I/O isolation voltage
Input/Output
Input/Output
680 µF max.
220 µF max.
6‘000 VDC
3’000 VAL rms
10 pF typ.
>1‘000 M ohm
EN 60950 (rated for 250VAC working voltage)
test report by BSI (British Standard Institute)
– Operating
– Case temperature
– Storage
–40 °C ... +85 °C
+95 °C max.
–40 °C ... +125 °C
5%/K
95 % rel H max.
>2’000’000 h @ 25 °C
50 kHz typ.
(Frequency modulation)
± 30 % max.
– Input variation
– Load variation 20 – 100 %
1 Watt
Output Specifications
Voltage set accuracy
Voltage balance
(dual output models)
Regulation
Ripple and noise (20 MHz Bandwidth)
Temperature coefficient
Short circuit protection
Capacitive load
Isolation /Safety
Isolation voltage
Isolation capacity
Isolation resistance
Safety standards
Safety approvals
General Specifications
Temperature ranges
Derating above 85°C
Humidity
(non condensing)
Reliability, calculated MTBF
(MIL-HDBK-217E)
Switching frequency
Frequency change over line and load
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
http://www.tracopower.com
Page 2 of 3
TRACOPOWER [ TRACO ELECTRONIC AG ]
