The Bobbins Transformer, part number 81F2409, is a chassis mount control transformer designed for various electronic and electrical control applications. It has a maximum power rating of 72.0 VA and offers dual primary voltage configurations: 230V at 50/60 Hz in series and 115V at 50/60 Hz in parallel. The secondary output provides 24.0VCT at 3.0 Amps in series and 12.0VCT at 6.0 Amps in parallel. This transformer features a voltage regulation of 10% typical from full load to no load and a temperature rise of 35¬8C typical, with a maximum allowable rise of 45¬8C. It is constructed on a single channel nylon bobbin with materials rated for Class B (130¬? C) and is 100% hipot tested for safety, ensuring 1500V insulation between primary and secondary windings as well as between the windings and the core. The dimensions of the transformer are 3.406 inches in length, 3.812 inches in width, and 2.812 inches in height, with a weight of 4.250 lbs. It is RoHS compliant as of February 2005, meeting the requirements of the RoHS initiative.
Triad control transformers supply secondary voltages that are commonly utilized in various electronic, electro-magnetic and electrical control conditions. These include such applications as use with relays, solenoids, small motors, speed changers, pumps, heating elements, control valves for fluids and gases, fans and blowers, electronic tubes, automatic assembly equipment, recording devices, elevators, door openers, and low voltage lamps.
PWR XFMR LAMINATED 72VA CHAS MT
TRIAD control transformers from Triad Magnetics supply secondary voltages that are commonly utilized in various electronic, electro-magnetic and electrical control conditions. These include such applications as use with relays, solenoids, small motors, speed changers, pumps, heating elements, control valves for fluids and gases, fans and blowers, electronic tubes, automatic assembly equipment, recording devices, elevators, door openers, and low voltage lamps. Connections: Lugs.
PWR XFMR LAMINATED 72VA CHAS MT
BOBBINS TRANSFORMER; Secondary Voltages:2 x 12V; Power Rating:72VA; Current Rating:6A; Product Range:F Series; Input Voltage:115VAC; Isolation Transformer Primary Voltages:1 x 230V, 2 x 115V; Output Current:6A; Supply Voltage:230V RoHS Compliant: Yes
| Triad Magnetics | DigiKey | Allied Electronics, Inc. | Acme Chip Technology Co., Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Power Transformers | Power Transformers | Power Transformers | Power Transformers | Transformers |
| Product Number | F-398U | 237-1992-ND | 70217994 | F-398U | 81F2409 |
| Product Name | Chassis Mount Power Control Transformers | Power Transformers | Transformer | Transformers - Power Transformers | Bobbins Transformer; Secondary Voltages Triad Magnetics |
| Transformer Type | Industrial Control Transformer | Power Transformer | Impedance Matching Transformer; Isolation | Laminated Core | |
| Mounting | Chassis | Chassis | Chassis | ||
| Input Voltage | 115 to 230 volts | 115 to 230 volts | 115 to 230 volts | 115 volts | |
| Output Voltage | 12 volts | 12 to 24 volts | 12 to 24 volts | 12 to 24 volts | 12 volts |
| Power Rating (VA) | 72 VA | 72 VA | 72 VA | 72 VA |
