Nordtek
 

U Port TH Interface Modules

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Features

  • matched to Infineon´s PEB2095 & PEB20950 and AMD&squot;s AM2095 & AM20950 chipsets
  • excellent and consistent balance between windings
  • compact sizes in through-hole and surface mount packages
  • complies fully with all international standards for U-Interface
  • manufactured in ISO-9001 approved facility
  • operating temperature: -40° to +85°C
   U Port TH Interface Modules
 
Electrical Specifications @ 25°C   Turns Ratio: Bold = IC Side Windings


UMF Series - Flat Mount
UMV Series - Vertical Mount



UPO TH Interface Transformer Module

Complies with Basic Insulation Level EN60950, UL 1950 and UL 1459


Part Number Turns Ratio
±1%		 LP
(mH Min.)		 ^IDC
(mA)		 LL
(µH)		 CC
(pF Max.)		 DCR (Ohms per winding) VP
(Vrms)		 Schematic Double Choke
Pri Sec LN
(mH)		 DCR
(Ohms)
UMF-130A-152 01:2.5 1 75 6 100 0.31 0.65 1,500 A 1.5 0.36


Test Conditions:    
Inductance:   Line side windings in series - measurement @ 10kHz, 100mVrms
Leakage Inductance:   Line side windings in series, IC side windings shortcircuited - measurement @ 100kHz, 100mVrms
Coupling Capacitance:   IC side winding to Line side windings in parallel @ 10kHz, 100mVrms
Test Voltage:   Transformer - 1.5kV for 1 sec. - Line side windings in series to IC winding
Choke - 0.5kV for 1 sec. - winding to winding


Dimensions & Schematic

Dimensions & Schematic - Pins






Features

  • matched to Infineon´s PEB2095 & PEB20950 and AMD&squot;s AM2095 & AM20950 chipsets
  • excellent and consistent balance between windings
  • compact sizes in through-hole and surface mount packages
  • complies fully with all international standards for U-Interface
  • manufactured in ISO-9001 approved facility
  • operating temperature: -40° to +85°C
   U Port TH Interface Modules
 
Electrical Specifications @ 25°C   Turns Ratio: Bold = IC Side Windings


UPO TH Interface Transformer Modules

Complies with Basic Insulation Level EN60950, UL 1950 and UL 1459


Part Number Turns Ratio
±1%		 LP
(mH Min.)		 ^IDC
(mA)		 LL
(µH)		 CC
(pF Max.)		 DCR (Ohms per winding) VP
(Vrms)		 Schematic Double Choke
Pri Sec LN
(mH)		 DCR
(Ohms)
UMV-130B-172 1:1:2.5 1.7 75 6 100 0.8 2 2,500 B 1.7 0.25
UMV-130B-602 1:1:2.5 1.7 75 6 100 0.8 2 2,500 B 6 0.8


Test Conditions:      
Inductance:   Line side windings in series - measurement @ 10kHz, 100mVrms
Leakage Inductance:   Line side windings in series, IC side windings shortcircuited - measurement @ 100kHz, 100mVrms
Coupling Capacitance:   IC side winding to Line side windings in parallel @ 10kHz, 100mVrms
Test Voltage:     Transformer - 2.5kV for 1 sec. - Line side windings in series to IC winding
      0.5kV for 1 sec. - Primary winding to Primary winding
    Choke - 0.5kV for 1 sec. - winding to winding


Dimensions & Schematic


Dimensions & Schematic - Pins