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PTC-0485 Series - High Load Isolation Power Supply, Miniature, High Density, Triple Output, DC/DC Converters (up to 25W from all three outputs) - 2 Pages

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Catalogue excerpts

PTC Production & Trading Company AG FILE: PTC-0485, Page 1 of 2 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-0485 SERIES DC/DC CONVERTERS HIGH LOAD ISOLATION POWER SUPPLY MINIATURE, HIGH DENSITY TRIPLE OUTPUT (UP TO 25W FROM ALL THREE OUTPUTS) APPLICATIONS Military, Ruggedized, Telecom, Industrial ELECTRICAL SPECIFICATIONS DC INPUT DC Input range: 18 to 36 VDC Input transient protection: All models meet or exceed (no damage) MIL-STD-1275A (100V for 50mSec) and MIL-STD-704A, MIL-STD-704D (80V for 0.1Sec) Efficiency: 70%, typical (at 25W load) EMI/RFI: Design to meet or exceed MIL-STD-461D CE101, CE102, CS101, RE101, RE102 Isolation: 200V between Input and Output 200V between Input and Case DC OUTPUT (floating) Line /load regulation: Less than 2% (no load to full load, -55°C to +85°C) Ripple and noise: 50mVp-p, typical (max. 1%) Current limiting: Continuous protection for unlimited time. Over voltage protection: Passive transzorb on outputs. Over temperature protection: Shutdown at baseplate temperature of +95°C (±10°C) Automatic recovery at baseplate temperature lower than +90°C (±10°C) Isolation: 200V between Output and Input 100V between Output and Case Load isolation from any output to input •60db at frequency above 20KHz. SPECIAL FEATURES ƒÜ Miniature size ƒÜ Wide input range ƒÜ Input / Output isolation ƒÜ Fixed switching frequency ƒÜ Logic enabled ƒÜ EMI/RFI Output Filters included ƒÜ Indefinite short circuit protection with auto-recovery ƒÜ Over-voltage passive transzorb across outputs ƒÜ Over temperature shutdown with auto-recovery ENVIRONMENTAL Meets or exceeds MIL-STD-810D Temperature: Operating -55°C to +85°C (baseplate) Storage -55°C to +125°C RELIABILITY 150'000 hours, calculated per MIL-STD-217F at +85°C baseplate, ground fixed. PTC can customize this product to your requirements – contact us!

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PTC Production & Trading Company AG FILE: PTC-0485, Page 2 of 2 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 *Specifications are subject to change without prior notice by the manufacturer 1. Dimensions are in Inches [mm] Notes 2. Tolerance is: .XX ±.02 IN .XXX ±.01 IN 3. Weight: Approx.10 Oz (285gr) PIN ASSIGNMENT (INPUT) (OUTPUT) Pin No. Pin Function 1 VIN (+28VDC) 2 VIN (+28VDC) 3 N.C. 4 N.C. 5 N.C. 6 N.C. 7 N.C. 8 VIN RTN 9 VIN RTN Pin No. Pin Function Pin No. Pin Function Pin No. Pin Function 1 GND 10...

 Open the catalogue to page 2

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