20W DC-DC Converter P20B-Series, the product has an efficiency of up to 92%, a wide 2:1 input range, 1500 VDC isolation, continuous short circuit protection, five-sided continuous shielding, and a standard package of 2”x2”x0.4”
The P20B-Series converters from HY‑LINE are compact 20 W DC‑DC modules offering high efficiency (up to 92 %) and a wide 2:1 input voltage range. They are available in single‑output and dual‑output versions with output voltages from 3.3 V to 24 V and currents up to 4 A.
Key specifications include 1500 V isolation, 200 kHz typical switching frequency, operation from –40 °C to +85 °C, and built‑in protections such as continuous short‑circuit protection, overload protection (130 % typical) and automatic restart. The modules are housed in a 50.8 × 50.8 × 10.16 mm nickel‑coated copper case weighing 60 g.
| Efficiency | 83 %–91 % (up to 92 %) |
|---|---|
| Isolation voltage | 1500 Voc |
| Switching frequency | 200 kHz typ. |
| Operating temperature | -40 °C to +85 °C |
| Dimensions | 50.80 × 50.80 × 10.16 mm |
| Weight | 60 g |
| Output ripple and noise | 100 mVp‑p max |
The converters can achieve up to 92 % efficiency.
They provide continuous short‑circuit protection, overload protection up to 130 % typical, and automatic short‑circuit restart.