| 品牌 | utc(臺(tái)灣友順) | 型號(hào) | gf2140 u2140 |
| 批號(hào) | 09 | 封裝 | sop-8 |
low power two-wire ground fault interrupter
description
as a low power controller for ac output appliance leakage
current interrupters, the utc gf2140 can detect hazardous current
paths to ground, and trigger scr to protect.
features
* directly powered from the ac line
* build-in bridge rectifer
* interface to scr
* adjustable trip current and time delay
* minimum external components
* for two-wire system
* be used in 110v or 220v system