Model 830-004 Sales Aid BI Technologies Fully isolated DC/DC converter with universal input supplying up to 6 watts of continuous output power UL and CSA recognition pending Features / Benefits • Line regulation (Universal Input Voltage 110-375 Vdc) Wide input range No switching or jumper required (auto range) • 500 kHz switching frequency Allows smaller output capacitor Smaller overall size • Alumina substrate Provides superior heat transfer Provides higher voltage isolation No heat sink required • Thick film resistors Higher reliability Higher integration Cost effective solution Block Diagram + VOUT + VIN T1 Startup Resistor Output voltage is regulated by the reflected voltage of the bootstrap winding. Power for IC regulated voltage by PWM. T1 Bootstrap Winding – VOUT PWM IC Startup Capacitor + VIN 500 kHz Variable Duty Cycle Current Sense Resistor General Note BI Technologies reserves the right to make changes in product specification without notice or liability. All information is subject to BI’s own data and is considered accurate at the time of publishing. © BI Technologies • 4200 Bonita Place, Fullerton, California 92835-1053 USA Telephone: (714) 447-2345 • Facsimile: (714) 447-2500 • Email: [email protected] • Website: www.bitechnologies.com A subsidiary of TT electronics plc 2001 206268 Model 830-004 Sales Aid BI Technologies Applications • Server management • Industrial controls • Consumer appliances • Medical equipment • Battery chargers • Relay drivers • HID lighting control • Motor controllers • Power tools • Thermostat controls • Lighting controls • Solenoid valves Contact BI Technologies For assistance with your application or price and delivery information contact BI Technologies product marketing at (714) 447-2345, by fax: (714) 447-2500, by email: [email protected] or contact your local BI distributor. © BI Technologies • 4200 Bonita Place, Fullerton, California 92835-1053 USA Telephone: (714) 447-2345 • Facsimile: (714) 447-2500 • Email: [email protected] • Website: www.bitechnologies.com 2001 206268