Data sheet for the ZY_BLS-1W isolated non‑regulated single‑output power module with up to 80% efficiency and 1000 VDC isolation.
The ZY_BLS-1W series provides a compact, high‑efficiency isolated power module without regulation. It features a 1000 VDC isolation voltage, UL94‑V0 flame‑retardant packaging, and operates over a wide temperature range of –40 °C to +85 °C. The module can be directly soldered onto a PCB and requires no external heat sink.
Designed for use with switch‑mode power supplies or other regulated sources, the module is suitable for applications such as high‑power IGBT drivers, digital circuits, low‑frequency analog circuits, and isolated communication interfaces (RS‑232, RS‑485, CAN‑bus). Electrical parameters, characteristic curves, and recommended circuit connections are detailed in the following sections. This manual is written in Chinese.
| Output power (100% load) | 0.96 W |
|---|---|
| Efficiency | up to 80% |
| Isolation voltage | 1000 VDC |
| Operating temperature range | -40 °C to +85 °C |
| Storage temperature range | -55 °C to +125 °C |
| Switching frequency (100% load) | 100 kHz to 130 kHz |
The module provides an isolation voltage of 1000 VDC.
The module can achieve up to 80% efficiency.
It operates from –40 °C to +85 °C.