
Laboratorní zdroj
RichardRozehnal/Dvojity-laboratorni-zdroj-30V-3.5A
Dual Channel Laboratory Power Supply 30V/3.5A

The KBP307 is a bridge Rectifier made by MDD in a KBP package with 4 pins. -55℃~+150℃ 1.1V@3A 10uA@600V 3A 600V 60A Single-Phase Rectifier KBP Bridge Rectifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:KBJ408G, from EasyEDA) and its footprint (EasyEDA_Cloud:KBP_4P-L14.8-W3.8-P3.85-L, from EasyEDA), ready for a KiCad board. 169,033 are in stock at JLCPCB (part C20648). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | + | Unspecified |
| 2 | AC | Unspecified |
| 3 | AC | Unspecified |
| 4 | - | Unspecified |

RichardRozehnal/Dvojity-laboratorni-zdroj-30V-3.5A
Dual Channel Laboratory Power Supply 30V/3.5A
<iframe src="https://pcbkit.io/embed/parts/mdd/KBP307" title="KBP307 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/mdd/KBP307.jpg" alt="KBP307" width="1200" height="900">[](https://pcbkit.io/parts/mdd/KBP307)Yes. The symbol is EasyEDA_Cloud:KBJ408G and the footprint EasyEDA_Cloud:KBP_4P-L14.8-W3.8-P3.85-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
KBP, with 4 pins. Its footprint is drawn on this page.
MDD publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C20648, with 169,033 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the KBP310 by FUXINSEMI, the KBP310 by Yangzhou Yangjie Electronic Technology, the KBP310 by GOODWORK and the KBP410 by HXY MOSFET. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.