TRACOPOWER THB 3 DC-DC Converter, 12V dc/ 250mA Output, 18 → 36 V dc Input, 3W, Through Hole, +85°C Max Temp

Wide 2:1 input voltage range
Regulated outputs
Industrial & Medical safety approvals
4kVac rms input / output isolation
Isolation Test Voltage 6000 Vpeak
Supplementary and reinforced insulation for working voltages up to 300Vac
Built-in filter meets EN 55022, Class A and FCC, Level A without external components
Under-voltage shut-down, over-voltage and continuous short circuit protection
UL94V-0 package material
24-pin DIP with industry standard pin-out

De-rating 3.5% per °C above 70°C.
MTBF to MIL-HDBK-217F (25°C).

EN 60950-1, UL60950-1, IEC 60950-1, CSA C22.2 No. 60950-1-03, EN 60601-1, EN 50124-1&2, UL 60601-1, IEC 60601-1, CSA C22.2 No. 601-1

CB, CSA