LB1019 Search Results

temperature controller circuit diagram

Contextual Info: LB1019BB POWER CONTROLLER Description The LB1019BB integrated circuit is used to switch the unregulated negative 48 V power-supply to telephone station sets or other loads. It is digitally controlled and has a normal output current drive capability of 300 mA. It can drive

LB1019

Abstract: G7E Diode
Contextual Info: ses S G S-THOfTSON S0?E 81C. 1 9 2 0 2 D | D a I P R E L IM IN A R Y DATA AN "AT&T P R O D U C T POWER CONTROLLER • DIGITALLY CONTROLLED POWER SWITCH • CONTROLS -4 8 V POWER TO TELEPHONE SETS OR OTHER LOADS • POWER_CAN BE TURNED ON AND OFF USING ON INPUT

Contextual Info: S G S-THOMSON S07E D | 7TE22J7 0013D31 t | 81C. 19202 D as t-ss-am . i l L B Í0 1 9 P R E LIM IN A R Y D A T A AN AT&T PRODUCT POWER CONTROLLER • DIGITALLY CONTROLLED POWER SWITCH • CONTROLS -4 8 V POWER TO TELEPHONE SETS OR OTHER LOADS • POWER CAN BE TURNED ON AND OFF