DN515 Datasheet | ThermOptics

ThermOptics® DATA SHEET SUBMINIATURE PROPORTIONALLY CONTROLLED HEATER GENERAL DESCRIPTION The DN515 is a subminiature proportionally controlled heater whose temperature can be programmed with a single external resistor. This device is ideally suited for regulating the temperature of sensitive electronic ponents such as microwave filters and crystal oscillators. The DN515 is in a ceramic package and can supply up to 28 watts of power from an unregulated 28 Volt power supply. Features - - - - BERYLLIA BASE FOR GOOD THERMAL CONDUCTION REGULATION TEMPERATURE FROM 5°C ABOVE AMBIENT TO 100°C 28 T0 50 VOLT OPERATION ELECTRICALLY ISOLATED FROM THE CASE HEATER BLOCK DIAGRAM VDD + 1 CONTROL...