MPE
MPE Limited
Hammond Road,
Knowsley Industrial Park, Liverpool
L33 7UL
Contact
T: +44 (0)151 632 9100
F: +44 (0)151 632 9112
E: sales@mpe.co.uk

DC Equipment Filters

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DESCRIPTION

A range of high performance dc power input filters for filtering incoming power to sensitive or noisy equipment.

RATINGS & CHARACTERISTICS

Rated Voltage 100V dc
Test Voltage 200V dc
Rated Current, IR As tabulated
Insertion Loss See graph
Maximum Volt Drop per line at full load dc current 250mV
Maximum Full Load Heat Dissipation As tabulated
Maximum Temperature Rise at Full Load 25ºC
Ambient Temperature Range -25ºC to +85ºC
Climatic Category 25/85/21

PRODUCT RANGE

Part Number Current Rating IR (A) @50ºC* Maximum Heat Dissipation (W) Major Dimensions (mm) Weight (g)
Length A Width B Depth C
DS26780 1 0.15 51 51 32 170
DS26781 3 1.5 51 51 32 170
DS26782 6 3.5 64 56 38 260
DS26783 10 2.0 88 60 38 440
DS26784 15 4.5 88 60 38 440

 *Current derating between 50ºC and 85ºCFor temperature, θ Iθ = IR

DIMENSIONS & MECHANICAL DETAILS

Part Number
A B C D E F G H J K L M N P Q R
DS26780, DS26781 51 51 32 13 16 17.5 21.5 18 7 37 7 10.5
DS26782 64 56 38 13 18 19 25 22 7 40 8 12.5
DS26783, DS26784 88 60 38 11 13 20 20 25 20 9 35 12.5 94 44 8 12.5

SAFETY

All high performance filters contain capacitors which will store charge even after the power has been removed from the filter. As an added precaution, after removing the power, filter terminals should always be shorted to earth (filter case) and to each other, before touching. A good low impedance earth connection must be made to the filter.