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Micropac Industries - SOLID STATE THERMOSTAT CONTROLLER

Numéro de référence 52421
Description SOLID STATE THERMOSTAT CONTROLLER
Fabricant Micropac Industries 
Logo Micropac Industries 





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52421 fiche technique
52421
SOLID STATE THERMOSTAT CONTROLLER
Space Application Series...
Mii
HYBRID MICROELECTRONICS
PRODUCTS DIVISION
Features:
Operates With RTD Temperature Sensor
Output Is Either “ON” Or “OFF”
Standard And Custom Factory Settings Of:
- Resistance Control Set Points (Temperatures),
- Hysteresis, (Minimum/Maximum) And
- Timing (On/Off Delays)
- Test (Load Power On/Off) Capability
Optional Mounting Configurations Available
Applications:
Meets The Demanding Requirements Of Space
Platform Environments, Where Precise
Temperature Control Is Required.
DESCRIPTION
Micropac’s Space level Thermostat Controller 52421 operates with external RTD (Resistance Temperature Device)
temperature sensor and provides a power switched (On / Off) output within a temperature window. The RTD sensor is
conditioned then controls a high-side MOSFET power switch for an external HEATER.
Models are available with dual channels providing either “OR” or “AND” configurations.
Wired combinations of the “OR” configuration device, along with a single channel device, provides a tri-redundancy
control system which guarantees both the power ON and power OFF states of the Heater
ABSOLUTE MAXIMUM RATINGS
Operating Temperature (TA) ........................................................................................................................ -55°C to +125°C
Storage Temperature (TSTG) ....................................................................................................................... -65°C to +165°C
Maximum Steady State VIN ..............................................................................................................................+132 Volts DC
Peak Transient Input VIN(T) ...........................................................................................................+180 Volts DC for 5 Secs.
Steady State Load Current…(Source or Sink)......................................................................................................1.1Amps.
APPLICABLE QUALITY STANDARDS OF MICROPAC INDUSTRIES, INC.
MIL-PRF-38534 Class H and Class K Qualified.
MIL-PRF-19500 JAN S Qualified.
MIL-STD-883 Test Methods and Procedures
ISO 9001 Quality Standard
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION 905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281
www.micropac.com E-MAIL: [email protected]
12/18/01

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