HY5640 Overview
of the HY5640 Pin Outs Temperature Set Resistor Rs (Pin 1 to Pin 7) The temperature set resistor for the HY5640 controls the temperature at which the TEC will operate. When the circuit has stabilized, the resistance of the thermistor will be equal to that of the set resistor Rs. For example, if a Dale 10kΩ thermistor is used as the temperature sensing device, a set resistor of approximately 56KΩ will set an...
HY5640 Key Features
- (775) 883-0820
- Fax (775) 883-0827
- Temperature Set Resistor Rs (Pin 1 to Pin 7)
- Current Limit Resistors, Rcc & RCH (Pin 1 to Pin 3, and Pin 1 to Pin 2)
- Thermistor, RT (Pin 6 to Pin 7)