PTC-08767 Series0 pages

PTC-08767SERIES
DC/DC CONVERTERS

MINIATURE, HIGH DENSITY,
SIX OUTPUT
(UP TO 80W)

APPLICATIONS
Military, Ruggedized, Telecom, Industrial
SPECIAL FEATURES
Miniature size
High efficiency
Wide input range
Up to 80W, higher output available –
please contact us.
Input / Output isolation
Fixed switching frequency (250KHz)
TTL logic enable
EMI/RFI filters included
Indefinite short circuit protection with
auto-recovery
Input over-voltage shutdown with autorecovery
Over temperature shutdown with
auto-recovery

ELECTRICAL SPECIFICATIONS

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

DC INPUT
DC input range: 18 to 48VDC
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: Up to 80%
Over-voltage shutdown with auto-recovery
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)
Line /load regulation:
Less than ±1% (no load to full load, -55°C to +85°C)
Ripple and noise: 50mVp-p, typical (max. 1%)
Current limiting (Foldback):
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:
200V between Output and Input
100V between Output and Case

PTC

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

FILE: PTC-08767, Page 1 of 3
Rev - ; Date 2011-06-24