# B1212S-1WR3 (Component) ## Description Hi-Link DC power supply module 1D1212 DC-DC isolation module 12V to 12V1W isolation module HLK-B1212S-1WR3 B1212S SIP-6 dual-output isolated DC-DC converter ## Component Details - **Owner:** cherepanyadima - **Created:** 6/12/2026 - **Last Updated:** 6/12/2026 - **Visibility:** Public - **Manufacturer Name:** Mornsun - **Part Type:** Integrated Circuits - **Manufacturer Part Number:** B1212S-1WR3 - **Datasheet URL:** https://www.mornsun-power.com/html/pdf/B1212S-1WR3.html - **Package or Case Code:** Module ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C49260979.html) | $0.6919 | 29 | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Mornsun - **MPN:** B1212S-1WR3 - **Package / Case Code:** Module - **Pin Count:** 4 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | VIN | | | 3 | 0V | | | 4 | +VO | | --- *Generated from [https://www.flux.ai/cherepanyadima/b1212s-1wr3](https://www.flux.ai/cherepanyadima/b1212s-1wr3)*