APPLICATION
The B_LS-1WR3 series are specially designed for applications where a low power supply voltage has to be derived from a fixed bus voltage
The B_LS-1WR3 series are suitable for use where
a) Where the voltage of the input power supply is fixed (voltage variation < ±10%);
b) Where isolation is required between input and output (isolation voltage <1500VDC);
c) Where the regulation of the output voltage is not critical
Typical applications include digital circuits, low frequency analog circuits, and IGBT drive circuits.
feature list
High efficiency up to 85%
1500Vdc isolation
Continuous short circuit protection
7 pin through hole package
Internal SMD construction
Temperature range: -40°C to +105°C
No heat sink required
No external components required
Industry standard pinout
RoHS Compliance
UL62368, EN62368 Approval
| MODEL NUMBER | INPUT RANGE | OUTPUT | POWER |
|---|---|---|---|
| B0503LS-1WR3 | 4.5V-5.5V | 3V3 | 1W |
| B0505LS-1WR3 | 4.5V-5.5V | 5V | 1W |
| B0509LS-1WR3 | 4.5V-5.5V | 9V | 1W |
| B0512LS-1WR3 | 4.5V-5.5V | 12V | 1W |
| B0515LS-1WR3 | 4.5V-5.5V | 15V | 1W |
| B0524LS-1WR3 | 4.5V-5.5V | 24V | 1W |
| B1203LS-1WR3 | 10.8-13.2V | 3V3 | 1W |
| B1205LS-1WR3 | 10.8-13.2V | 5V | 1W |
| B1209LS-1WR3 | 10.8-13.2V | 9V | 1W |
| B1212LS-1WR3 | 10.8-13.2V | 12V | 1W |
| B1215LS-1WR3 | 10.8-13.2V | 15V | 1W |
| B1224LS-1WR3 | 10.8-13.2V | 24V | 1W |
| B1505LS-1WR3 | 13.5-16.5V | 5V | 1W |
| B1509LS-1WR3 | 13.5-16.5V | 9V | 1W |
| B1512LS-1WR3 | 13.5-16.5V | 12V | 1W |
| B1515LS-1WR3 | 13.5-16.5V | 15V | 1W |
| B2403LS-1WR3 | 21.6-26.4V | 3V3 | 1W |
| B2405LS-1WR3 | 21.6-26.4V | 5V | 1W |
| B2409LS-1WR3 | 21.6-26.4V | 9V | 1W |
| B2412LS-1WR3 | 21.6-26.4V | 12V | 1W |
| B2415LS-1WR3 | 21.6-26.4V | 15V | 1W |
| B2424LS-1WR3 | 21.6-26.4V | 24V | 1W |
Downloads
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