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DC 700 SERIES
15-75 WATT
DC-DC CONVERTERS
FEATURES
• • • • Up to 12 watts/cubic inch Efficiency to 90% Ultra Wide Input Voltage Range Thermal Overload Protection Six-Sided Shielding, Low Thermal Gradient Copper Case Reverse Polarity Protection
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APPLICATIONS
• • • • Telecommunications Transportation Battery Operated Equipment Process Control Equipment
Model
Input Range (VDC)
Output Voltage (DC)
Output Current (AMPS)
Eff. @ F.L. (TYP)
DC702 DC703 DC705 DC706 DC707 DC708
8-40 (12 nom) 8-40 (12 nom) 15-40 (24 nom) 15-40 (24 nom) 18-40 (24 nom) 18-40 (24 nom)
5 5 12 12 15 15
3 5 3 5 3 5
78% 76% 88% 86% 90% 88%
GENERAL SPECIFICATIONS Input Pi Voltage Accuracy ±1% Voltage Adjustments ±10% Ripple <1% Noise (<20 MHz) <2% Temperature Coefficient .02%/°C Regulation Line ± 0.5% Main LL-HL Load ±0.5% NL-FL Isolation None. Pins 2 & 7 Internally Connected Switching Frequency 40 KHz Typical Fixed Efficiency See Table FAULT PROTECTION Reverse Polarity Protection Yes (External fuse required) Over-voltage Main Yes Short Circuit Indefinite, Auto Recovery ENVIRONMENTAL Thermal Trip Point 110°C Case Temperature Operating Temperature -25°C to 70°C Refer to derating curve Storage Temperature -40°C to 105°C
Contact our sales application department with your custom designs and specifications. At Intronics we are prepared to respond promptly to your needs.
NOTES: 1. Remote sense and remote control are standard on Models DC703, DC706 and DC708. At input voltages below nominal, current limit is 4 Amps minimum for these models. 2. Remote Control: CMOS 0 ± TTL open collector ON - 4.2 VDC or open circuit OFF - 3.5 VDC or lower (4ma sink)
1400 Providence Highway, Building #2, Norwood, Massachusetts 02062 Tel: 781-551-5500 Fax: 781-551-5555 CALL TOLL FREE 1-800-367-0004
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