77204C
ActivePULSE TRANSFORMER 1:1 2500VRMS 0.86OHM PRIM. DCR 0.83OHM SEC. DCR 55PF 6 TERMINAL PIN THRU-HOLE
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77204C
ActivePULSE TRANSFORMER 1:1 2500VRMS 0.86OHM PRIM. DCR 0.83OHM SEC. DCR 55PF 6 TERMINAL PIN THRU-HOLE
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | 77204C | 772 Series |
|---|---|---|
| - | - | |
| ET (Volt-Time) | 240 VµS | 120 - 482 VµS |
| Height - Seated (Max) [Max] | 0.484 in | 0.484 in |
| Height - Seated (Max) [Max] | 12.3 mm | 12.3 mm |
| Inductance | 4 mH | 1 - 16.3 mH |
| Mounting Type | Through Hole | Through Hole |
| Operating Temperature [Max] | 70 °C | 70 °C |
| Operating Temperature [Min] | 0 °C | 0 °C |
| Size / Dimension [x] | 1 in | 1 in |
| Size / Dimension [x] | 25.4 mm | 25.4 mm |
| Size / Dimension [y] | 0.799 in | 0.799 in |
| Size / Dimension [y] | 20.3 mm | 20.3 mm |
| Transformer Type | SCR and Triac Trigger (Encapsulated) | SCR and Triac Trigger (Encapsulated) |
| Turns Ratio - Primary:Secondary | 1:1 | 1:1 |
| Turns Ratio - Primary:Secondary | - | 1 |
| Turns Ratio - Primary:Secondary | - | 1 - 2 CT |
| Turns Ratio - Primary:Secondary | - | 1 |
| Turns Ratio - Primary:Secondary | - | 1 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
772 Series
PULSE TRANSFORMER 2:1:1 2500VRMS 3.5OHM PRIM. DCR 1.6OHM/2OHM SEC. DCR 40PF 6 TERMINAL PIN THRU-HOLE
| Part | Size / Dimension [y] | Size / Dimension [x] | Size / Dimension [x] | Size / Dimension [y] | Transformer Type | Height - Seated (Max) [Max] | Height - Seated (Max) [Max] | Inductance | ET (Volt-Time) | Mounting Type | Turns Ratio - Primary:Secondary [custom] | Turns Ratio - Primary:Secondary [custom] | Turns Ratio - Primary:Secondary [custom] | Operating Temperature [Max] | Operating Temperature [Min] | Turns Ratio - Primary:Secondary | Turns Ratio - Primary:Secondary [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Murata Power Solutions Inc. 77209C | |||||||||||||||||
Murata Power Solutions Inc. 77205C | |||||||||||||||||
Murata Power Solutions Inc. 77204C | |||||||||||||||||
Murata Power Solutions Inc. 77206C | 0.799 in | 1 in | 25.4 mm | 20.3 mm | SCR and Triac Trigger (Encapsulated) | 0.484 in | 12.3 mm | 4 mH | 240 VµS | Through Hole | 1 | 2 CT | 1 | 70 °C | 0 °C | ||
Murata Power Solutions Inc. 77209C | |||||||||||||||||
Murata Power Solutions Inc. 77201C | 0.799 in | 1 in | 25.4 mm | 20.3 mm | SCR and Triac Trigger (Encapsulated) | 0.484 in | 12.3 mm | 1 mH | 120 VµS | Through Hole | 70 °C | 0 °C | 1:1 | ||||
Murata Power Solutions Inc. 77205C | 0.799 in | 1 in | 25.4 mm | 20.3 mm | SCR and Triac Trigger (Encapsulated) | 0.484 in | 12.3 mm | 4 mH | 240 VµS | Through Hole | 1 | 1 | 70 °C | 0 °C | 1 | ||
Murata Power Solutions Inc. 77209C | 0.799 in | 1 in | 25.4 mm | 20.3 mm | SCR and Triac Trigger (Encapsulated) | 0.484 in | 12.3 mm | 16.3 mH | 482 VµS | Through Hole | 1 | 2 CT | 1 | 70 °C | 0 °C | ||
Murata Power Solutions Inc. 77208C | |||||||||||||||||
Murata Power Solutions Inc. 77204C | 0.799 in | 1 in | 25.4 mm | 20.3 mm | SCR and Triac Trigger (Encapsulated) | 0.484 in | 12.3 mm | 4 mH | 240 VµS | Through Hole | 70 °C | 0 °C | 1:1 |
Description
General part information
772 Series
The 77204C is a PCB-mount Pulse Transformer intended for medium power applications in switch mode power supplies and thyristor/triac firing. The standard turns ratios may be modified on any transformer with three windings by connecting any two windings in series.
Documents
Technical documentation and resources