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PTC-08647-38 Series - 6 Pages

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Catalogue excerpts

PTC-08647-038 DC/DC CONVERTERS THE MOST COMPLETE, MINIATURE, HIGH DENSITY, QUAD OUTPUTS, (UP TO 125W) APPLICATIONS Military, Ruggedized, Telecom, Industrial SPECIAL FEATURES l Miniature size l High efficiency l Wide input range l Input / Output isolation l Fixed switching frequency (250KHz) l External synchronization capability l TTL logic enable l EMI/RFI filters included l Indefinite short circuit protection with auto-recovery l Over-voltage shutdown with auto-recovery l Over-temperature shutdown with auto-recovery ENVIRONMENTAL Meets or exceeds MIL-STD-810D Temperature: Operating -55°C to +90°C (baseplate) Storage -55°C to +125°C RELIABILITY 150'000 hours, calculated per MIL-STD-217F at +85°C baseplate, ground fixed. ELECTRICAL SPECIFICATIONS DC INPUT DC Input range: 18 to 70VDC Input transient protection: All models meets or exceed (no damage) MIL-STD-1275A (100V for 50mSec) and MIL-STD-704A, MIL-STD-704D (80V for 0.1 Sec) Efficiency: up to 80% EMI/RFI: Design to meet or exceed MIL-STD-461C CE03, CE07, CS01, CS02, CS06, RE02, RS02, RS03 Isolation: 200V between Input and Output 200V between Input and Case DC OUTPUT (floating) +5V/8A, +12V/1A, -12V/1A, +28V/2A Line /load regulation: Less than 1% (no load to full load, -55°C to +90°C) Ripple and noise: 50mVp-p, typical (max. 1%) Current limiting (HickUp): Continuous protection for unlimited time. Over-voltage protection: Passive transzorb on outputs. Over-temperature protection: Shutdown at baseplate temperature of +105°C (±5°C) Automatic recovery at baseplate temperature lower than +95°C (±5°C) Isolation: 200V between Output and Input 100V between Output and Case Production & Trading Company AG 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

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Signal RTN for the INHIBIT and the SYN signals OUTLINE DRAWING * Specifications are subject to change without prior notice by the manufacturer. 4. Add suffix SL to specify connector 5. Add suffix OC to specify connector (Opposite Connector with different pin out) Production & Trading Company AG FILE: PTC-08647-38, Rev. (-), Page 2 of 6 Gewerbestrasse 9, P.O. Box, CH-6330 Cham, Switzerland

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PTC-08647-038 Vibration Test This model is a vibration hardened version of the PTC-08647 power supply series. The PTC-08647-038 has an enhanced vibration characteristics design, which enables the power supply to be able to withstand prolonged exposure to customer specific spectral density characteristics. Verification has been performed by a comprehensive vibration test. During the test the UUT output voltages were continuously monitored. The UUT was continuously ON while exposed to endurance levels for a 2 (two) hour period per each axis. No deviations were monitored during the vibration procedure....

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Production & Trading Company AG FILE: PTC-08647-38, Rev. (-), Page 4 of 6 Gewerbestrasse 9, P.O. Box, CH-6330 Cham, Switzerland

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Production & Trading Company AG FILE: PTC-08647-38, Rev. (-), Page 5 of 6 Gewerbestrasse 9, P.O. Box, CH-6330 Cham, Switzerland

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Production & Trading Company AG FILE: PTC-08647-38, Rev. (-), Page 6 of 6 Gewerbestrasse 9, P.O. Box, CH-6330 Cham, Switzerland

 Open the catalogue to page 6

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