Datasheet4U Logo Datasheet4U.com

KA2803B Datasheet - Fairchild

KA2803B_FairchildSemiconductor.pdf

Preview of KA2803B PDF
KA2803B Datasheet Preview Page 2 KA2803B Datasheet Preview Page 3

Datasheet Details

Part number:

KA2803B

Manufacturer:

Fairchild

File Size:

147.33 KB

Description:

Earth leakage detector.

KA2803B, Earth Leakage Detector

The KA2803B is designed for use in earth leakage circuit interrupters, for stable operation of the AC line in breakers.

The input of the differential amplifier is connected to the secondary coil of ZCT(Zero Current Transformer).

The amplified output of differential amplifier is integrated at externa

KA2803B Features

* Low Power Consumption PD =5mW, 100V/200V Built-in Voltage Regulator High Gain Differential Amplifier 0.4mA Output Current Pulse to Trigger SCR' S Low External Part Count DIP Package (8-DIP), High Packing Densit

📁 Related Datasheet

📌 All Tags

Fairchild KA2803B-like datasheet