The Mornsun B1205LS-1WR3 is a compact, 1 W isolated DC-DC converter designed to convert 12 V input (range 10.8 – 13.2 V) to a stable 5 V output at up to 200 mA, achieving up to 80 % efficiency. With an impressive 1.5 kV isolation rating and operating within −40 °C to +105 °C, this trusty module features continuous short-circuit protection and self-recovery. Ideal for industrial applications, communication equipment, and commercial electronics requiring power isolation and rugged reliability.
| Parameter |
Vallue |
| Manufacturer |
Mornsun America, LLC |
| Series |
B_LS-1WR3 (1 W) |
| Packaging |
Tube |
| Type |
Isolated Module |
| Number of Outputs |
1 |
| Voltage – Input (Min) |
10.8 V |
| Voltage – Input (Max) |
13.2 V |
| Voltage – Output |
5 V |
| Current – Output (Max) |
200 mA |
| Power (Watts) |
1 W |
| Voltage – Isolation |
1.5 kV (1500 VDC) |
| Applications |
ITE (Commercial), industrial electronics, communication gear |
| Features |
Continuous short-circuit protection, self-recovery |
| Operating Temperature |
−40 °C to +105 °C (with derating) |
| Efficiency |
Up to 80 % |
| Mounting Type |
Through Hole |
| Package / Case |
7-SIP Module, 4 Leads |
| Size / Dimensions |
19.65 × 6.0 × 10.16 mm (approx. 0.77" × 0.24" × 0.40") |
