BWR Series 3 Watt, Dual Output DC/DC Converters are fully regulated (±0.5% max. line, ±1% max. load), fully isolated (1000Vdc minimum), extremely efficient (as high as 78% guaranteed) building blocks providing true component-like flexibility and convenience to designers of modern distributed power systems.
The BWR Series offers 3 W dual‑output DC/DC converters in a standard DIP package. They are fully regulated, fully isolated (1000 Vdc minimum) and require no external components, making them convenient for telecom, computer and EMI‑sensitive designs. Output voltages are available at ±5 V, ±12 V or ±15 V, with input ranges of 4.5‑9 V (D5), 9‑18 V (D12) or 18‑72 V (D48).
Typical specifications include up to 78 % efficiency, a transient response of 200 µs, operating temperature from –25 °C to +75 °C, and a compact 1.25" × 0.8" × 0.45" DIP form factor. The devices are RoHS‑compliant and characterized for EMI/EMC emissions.
| Output Voltage Options | ±5, ±12, ±15 V |
|---|---|
| Input Voltage Ranges | D5: 4.5‑9 V, D12: 9‑18 V, D48: 18‑72 V |
| Efficiency | up to 78 % |
| Isolation Voltage | ≥1000 Vdc |
| Operating Temperature | –25 °C to +75 °C |
| Package Dimensions | 1.25" × 0.8" × 0.45" (DIP) |
The D5 models accept 4.5‑9 V, the D12 models accept 9‑18 V, and the D48 models accept 18‑72 V.
The transient response time is 200 µs.
They provide a minimum isolation voltage of 1000 Vdc.
Outputs are available at ±5 V, ±12 V, or ±15 V.