SFC300
Front-end Line Input Module
Key Benefits
- Compact size
- Certification for medical applications
- Built-in cooling fan
Product Specification
Input Data
| Nominal Operation | Nominal | Tolerance |
| Input Voltage AC (V) |
100 - 240 |
85 - 264 |
| Input Voltage DC (V) |
100 - 300 |
90 - 340 |
| System Wattage (W) |
200 |
100 - 330* |
| Input Current (A) |
--- |
1 - 4* |
| Line Frequency (Hz) |
50/60 |
47 - 63 |
| Power Factor (1) |
1.0 |
>0.93 |
Depends on load and input voltage
Output Data
| | Nominal | Tolerance |
| Output Data |
385V |
+/- 10V |
Lifetime Data
| | Symbol | Nominal | Tolerance | Remarks |
| Lifetime |
t Life |
32.000 |
>25.000 |
acc. to MIL HDBK for nominal operation |
Miscellaneous
| Nominal Operation | Nominal | Tolerance |
| Efficiency (1) |
0.93 |
0.9 - 0.95 |
| Ambient Temperature (°C) |
+25 |
+10 - +50 |
| Max. Temperature at test poin(°C) |
+85 |
|
| Switch off temperature(°C) |
+90 |
+85 - +95 |
| Plugs and Cables | Manufacturer / Type | Remarks /Header/Contacts |
| Module mains plug (1) |
ST101: AMP 643495-2 Wiring with AWG18, 105°C, 900V (recommended) |
Housing: AMP770 849-5 Contacts: 770522-1 |
| High voltage output plug |
ST104, ST105 JST / B2P3-VH |
Housing: NVAR-02VS Contacts: SVT-41T-P1.1 |
| Fan connection plug |
ST106 JST / B2B-EH-A for 24V Fan 100mA (2.6W) maximal output capacity 200mA/ 25V +/-1V |
JST PHR4/ SPH-002T-P0.5S |
Cooling Recommendations
The unit has one 25V terminal for driving a fan. The maximal output current is total 200mA. The output is secured by a resistor for short circuit. In all cases, the temperatur at the temperatur test point should be tested to ensure most reliable operation. This temperatur must not exceed 85°C. Please not that this output voltage is only available when the load is applied. CAUTION! This output is not seperated to line voltage.
Environmental Requirements
- Storage Temperature Range -20°C to +50°C
- Humidity Range 20% - 95%, non condensing 20% to 95%
- Altitude (operating) 0 ft to 10,000 ft
CAUTION:
SAFETY
CAUTION! Because of the mains operated without primary secondary seperation, all components on the PCB carries dangerous voltage of up to 400V. Don't touch during operation and- or- while it is connected to line voltage. Ensure enough space between module and any metal housing parts!!
All primary wiring must meet all local national safety regulation.
Specification subject to change without prior notice!
