180-240W single output isolated PCB mount DC-DC converters with a wide 4:1 input voltage range, adjustable output voltage and a high efficiency of up to 91% allowing full power operation without forced air cooling at 25°C. These railway compliant isolated DC-DC converters are chassis mount with a screw terminal block and have an integrated EMI filter to meet EN 55022 class A.
Wide 4:1 input voltage range
Integrated EMI filter to EN 55022, class A
Adjustable output voltage
EN 50155 approval for railway applications
High efficiency
No minumum load
Soft start
Sense line
Remote On/Off input
Reverse input voltage, overtemperature, short circuit and over voltage protection
EMC compliance: EN 55022 class A without external components
A DIN rail mounting kit is available, see stock number 745-1102
MTBF to MIL-HDBK-217F, at +25°C
Derating approx. 1.2 %/K above +25°C (see datasheet)
EN 50155, UL 60950-1, IEC/EN 60950-1
| Attribute | Value |
|---|---|
| Output Voltage | 12V dc |
| Input Voltage Range | 8.5 → 36 V dc |
| Input Voltage Nominal | 24 V dc |
| Isolation Voltage | 2.25kV dc |
| Power Rating | 180 → 240W |
| Output Current | 15A |
| Mounting Type | Chassis Mount |
| Medical Approved | No |
| Number of Outputs | 1 |
| Railway Approved | Yes |
| Efficiency | 89% |
| Minimum Temperature | -40°C |
| Maximum Temperature | +75°C |
| Load Regulation | ±0.25% |
| Line Regulation | ±0.2% |
| Ripple And Noise | 100mV Pk-Pk |
| MTBF | 75000h |
| Weight | 240g |
| Length | 85mm |
| Series | TEP 200WIR |
| Depth | 37.3mm |