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U Series

RFI Filter for Power Factor Corrected Power Supplies

UL Recognized
CSA Certified
VDE Approved

Catalog Data Sheet

U Series

The U series is designed to meet the RFI needs created by power factor corrected power supplies. This high performance filter offers a high impedance circuit to mismatch the power supply’s impedance characteristics. The economical design allows superior performance at a reasonable price.

The PC board mountable version has a low profile case which adapts well to most modular power converter applications.

All models meet low leakage current requirements of VDE portable equipment, and (120 Volt) UL544 and UL2601 non-patient medical equipment.

 

Electrical Schematic

 

Resistor location for reference only

Specifications

Maximum leakage current, each line to ground:
  @ 120 VAC 60 Hz: .30 mA
  @ 250 VAC 50 Hz: .50 mA
     
Hipot rating (one minute):
  line to ground 2250 VDC
  line to line 1450 VDC
     
Operating Frequency: 50 / 60 Hz
     
Rated voltage (max.): 250 VAC
     
Rated Current: 6.5 Amps
   
Minimum insertion loss in dB:
Line to ground in 50 ohm circuit
Current Rating Frequency - MHz
.05 .1 .15 .5 1 5 10 30
6A 4 30 40 70 70 70 65 50
Line to line in 50 ohm circuit
Current Rating Frequency - MHz
.05 .1 .15 .5 1 5 10 30
6A 10 35 45 70 70 70 65 55
 

Case Styles

6EUP

Pins (6): 0.065 [1.65] diagonal max.
Threaded insert(3): 6-32

6EU1

 

Recommended PC Board Layout

Case Dimensions

Part No. A B C D E
(max.) (max.) (max.) ± .015 (max.)
± .38
6EUP 4.70 2.51 1.22    
119.4 63.8 31.0    
6EU1 4.95 2.27 1.80 4.06 4.47
125.73 57.66 45.72 103.12 113.54

Ordering and Design Information

Click on any part number for 3D CAD models, customer drawings, distributor stock status and eCommerce Links. For more information refer to the Corcom Part Numbering System reference.

6EUP 6EU1
   
   

 
USA Customer Service: 1-800-468-2023
Corcom Products Direct: 1-847-680-7400
Germany: 49-89-6089-0
Dimensions are in inches and millimeters unless otherwise specified. Values in italics are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change.