PTC-04243 Series - High Density, Single Output (up to 400W) 0 pages
PTC
Production & Trading Company AG FILE: PTC-04243, 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-04243
SERIES
DC/DC CONVERTERS
HIGH DENSITY
SINGLE OUTPUT
(Up to 400W)
APPLICATIONS
Military, Ruggedized, Telecom, Industrial
SPECIAL FEATURES
Ć High efficiency
Ć Input / Output isolation
Ć Fixed switching frequency (400KHz)
Ć TTL logic enable
Ć EMI/RFI filters included
Ć Indefinite short circuit protection with
auto-recovery
Ć Input over-voltage shutdown with
auto-recovery
Ć 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.
*Specifications are subject to change without
Prior notice by the manufacturer
ELECTRICAL SPECIFICATIONS
DC INPUT
DC input range: 18 to 40 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)
Over-voltage shutdown with auto-recovery
Efficiency: 86%, typical
EMI/RFI:
Design to meet or exceed MIL-STD-461C
CE03, CS01, CS02, CS06, RS03
Isolation:
500V between Input and Output
100V 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: 500mVp-p, typical (max. 1%)
Current limiting (Hiccup):
Continuous protection for unlimited time.
Over voltage protection:
Passive transzorb on output.
Over temperature protection:
Shutdown at baseplate temperature of +100°C(±5°C)
Automatic recovery at baseplate temperature lower
than +90°C(±5°C).
Isolation:
500V between Output and Input
500V between Output and Case