VarTech’s
harsh-duty fully-encapsulated ultra compact high-density
and efficient DC/DC converter features wide input voltage
ranges, remote sense, enhanced output programmability,
and low standby dissipation.
FEATURES:
- Wide
Input Voltage Range: 9 to 36 VDC
- Fully
encapsulated for protection in harsh environments
- RoHS
compliant
- cULus,
cTÜVus
- CE
Marked
- Output
overvoltage protection & thermal shutdown
- Remote
sense and current limit
- Logic
disable
- Wide
range output adjust
- ZCS
power architecture, the latest in advanced power conversion
topology using zero-current switching which operates
with a high fixed switching frequency.
Noise (electromagnetic interference, or EMI) can vary
widely among DC-DC converters from supplier to supplier
and topology to topology. The reasons for this are
diverse, but they include fundamental differences
in the way noise is produced. A major difference,
for example, between fixed frequency pulse-width modulated
(PWM) and variable frequency zero-current switching
(ZCS) converters is the noise generated by the switch.
Among other reasons (because ZCS converters have sinusoidal
waveforms rather than square waveforms), the lack
of sharp edges and lower harmonic content results
in much less excitation of the parasitic elements,
resulting in far less noise.
- Low
noise FM control
- An
advanced architectural arrangement which further minimizes
noise, eases regulation, gives greater dynamic performance,
avoids inductance problems associated with long leads,
and minimizes the need for sense lines
- Extended
Operational Temperature Capabilities: -45C to +100C
- Zero-current-switching
forward converter technology
- State-of-the-art
power density with maximum efficiency
|
