PTC-0793 Series - High Density, 6.6 KW, NiCad Battery Input, Single Output0 pages

PTC
Production & Trading Company AG FILE: PTC-0793, Page 1 of 3
Gewerbestrasse 9, P.O. Box, CH-6330 Cham, Switzerland
phone 041 740 4554, fax 041 740 4664, http://www.ptcag.ch, e-mail: ptc@bluewin.ch
PTC-0793 SERIES DC/DC CONVERTERS HIGH DENSITY, 6.6KW NiCad BATTERY INPUT, SINGLE OUTPUT APPLICATIONS Military, Ruggedized, Telecom, Industrial
SPECIAL FEATURES Ć Extremely Miniature size Ć High efficiency Ć NiCad Battery Input Ć Up to 6.6KW (300V/22A) output Ć Input / Output isolation Ć Fixed switching frequency Ć ON/OFF by command Ć EMI/RFI
ELECTRICAL SPECIFICATIONS filters included ƒÜ Short circuit recovery with ON command ƒÜ Over-voltage shutdown with ON command recovery ƒÜ Thermal Sensor for baseplate temperature monitoring ENVIRONMENTAL Meets or exceeds MIL-STD-810D Temperature: Operating -40°C to +90°C (baseplate) Storage -55°C to +90°C RELIABILITY 25'000 hours, calculated per MIL-STD-217F at +55°C Ambient, Airborne, Uninhabited, Cargo (AUC).
DC INPUT DC input range: 28 VDC (NiCad Battery Source) Input transient protection: High Voltage Transient: 80V Low Voltage Transient: 16V All models meet or exceed (no damage) MIL-STD-704A, MIL-STD-704D (80V for 0.1Sec) Efficiency: Up to 84% (Typical 86% at 22V Input) EMI/RFI: Design to meet or exceed MIL-STD-461C CS01, CS02, CS06, RE02 , CE03 Isolation: 100V between Input and Chassis 500V between Input and Output DC OUTPUT (floating) Line /load regulation: 275 to 340V Ripple and noise: 7Vp-p, Max. Current limiting: Current Limit Trip between 24A and 29A, recovery with ON command. Isolation: 500V between Output and Input 500V between Output and Chassis