PM900 SERIES
Single and dual output
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Extremely tight line and load regulation
Short circuit protection
Pi input filter
Low ripple output current
Conducted noise EN55022, EN55011 level B
Linear topology for high output accuracy and regulation
[ 2 YEAR WARRANTY ]
The PM900 Series of 5 and 6 Watt DC/DC converters are a broad line of high
performance modules with many important features and specifications as
standard. All models contain Pi-type input filters to minimise reflected ripple
current. They are packaged in low profile 2.0 x 2.0 x 0.4 inch cases with
standard and two alternate pin-outs designed for direct PC card mounting. The
units also feature output current limiting, short-circuit protection and
input/output isolation of 500VDC. Other specifications include: an efficiency of
65%; line regulation of ±0.02%; load regulation of ±0.04% for single output
models and ±0.05% for dual output models; low ripple and noise (10mV pk-pk
for single output models and 6mV pk-pk for dual output models); and an output
voltage accuracy of ±1.0%. PM900 Series DC/DC converters are intended for a
wide variety of general industrial applications, especially where low noise
performance is required.
SPECIFICATION
OUTPUT SPECIFICATIONS
Voltage accuracy
Line regulation
Load regulation
Cross regulation
Ripple and noise
20MHz BW
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
EMC CHARACTERISTICS
±1.0%, max.
Conducted emissions
EN55022, EN55011, FCC 15
Level B
NL to FL
FL to NL, Single outputs
FL to NL, Dual outputs
Dual outputs
(Voltage balance)
Single output
Dual output
±0.02%
±0.04%
±0.05%
±0.5%, max
10mV pk-pk, typical,
65mV pk-pk, max.
6mV pk-pk, typical,
35mV pk-pk, max.
10µs
200µs
20µs
±0.02%/°C
±0.01%/°C
130% to 180% Iout
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Switching frequency
Case material
Weight
MTBF
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient
–25°C to +71°C
Non-operating amb. –40°C to +125°C
Case
+95°C, max
Derating
None required
Cooling
Free-air convection
cooled
Non-condensing
Operating
Non operating
5Hz to 500Hz
20% to 95% RH
10,000 feet max.
40,000 feet max.
2.4G rms (approx.)
Fixed
UL94V-0
Single output
Dual output
61%, min.
62%, min.
500VDC, min.
20kHz, min.
Non-conductive
black plastic
57g (2oz)
680,000 hours
Transient recovery
time to 0.1% of final
value
NL to FL, all outputs
FL to NL, single output
FL to NL, dual output
Temperature coefficient Single output
Dual output
Current limit
Short circuit protection
See Note 4
Thermal limit
Relative humidity
See table on facing page
Altitude
Vibration
Pi network
INPUT SPECIFICATIONS
Input voltage range
Input filter
See Note 3
Data Sheet © Artesyn Technologies® 2000
The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
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