Transfusion warmer 1

Published:2011/6/27 1:42:00 Author:Nicole | Keyword: Transfusion warmer | From:SeekIC

This transfusion warmer circuit is composed of astable multivibrator, temperature detector control circuit, heating circuit and power supply, it is shown in the figure 9-151. The astable multivibrator is made of resistors R2, R3, capacitors C2, C3 and time base integrated circuit IC1. The temperature detector control circuit consists of trigger integrated circuit IC2, thermal resistor RT, potentiometer RP, resistors R4, R5, R7-R9, capacitors C4-C6, transistor V and diodes VD5, VD6. The heating circuit is composed of light clutch VLC, resistor R1, thyristor VT and heater EH.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/Transfusion_warmer_1.html

Print this Page | Comments | Reading(3)