 The Endevco Model 4475 is a 10-channel, low-cost power
source for use with ISOTRON® transducers with a wide
range of bias voltage. The unit has a very low noise floor
with crosstalk less than -80 dB between channels (to 10
kHz).
The versatile Model 4475 can be powered from any common
DC power supply rated from 9 to 28 VDC (i.e., a 12 V car
battery), or it can be powered with most AC sources (95V
to 250V) by using the optional EHM 1502 regulated AC/DC
convertor. Spring terminals are provided for quick and
reliable input connections, which will accept wire size
up to 10 AWG. Signal outputs are available through 10
BNC connectors. To aid managing long cable runs, the power
supply is equipped with two DB15 output connectors (5
channels each). When used with the optional multi-conductor
extension cable, it can significantly reduce the number
of individual BNC cables going to the data recorder. Individual
channel status LED indicators allow the user to know when
there is a short, open or normal channel condition.
Applications include: In-vehicle, portable and multi-channel
modal tests.
Features:
• Low-cost
• 10 channel ISOTRON® power supply
• Designed for multichannel modal testing
• Portable and compact
• Wide bandwidth
• Unity gain
• CE certified
Endevco Model 4475
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